GitHub - impishian/useful_cli_tools: some useful command-line tools

1. useful command line tools ( written in rust/go/c )
2. lolcate
3. generate_password
4. hex2dec / dec2hex
5. dot
6. lilypond
7. e2c / c2e
8. man
9. bash5 in macOS
10. 交叉编译
- 10.1 lolcate
- 10.2 czkawka_cli

1. useful command line tools ( written in rust/go/c )

1.1 search, list, view

	github	说明
`lolcate`	https://github.com/ngirard/lolcate-rs	A comically fast way of indexing and querying your filesystem. Replaces locate / mlocate / updatedb. Written in Rust. 推荐 `ln -s ... lc` 。下个小节，是 lc 的配置和使用
`joshuto`	https://github.com/kamiyaa/joshuto	ranger-like terminal file manager written in Rust 与 hunter 类似，功能和定制性更优、可参考 github 上的 toml 配置，而 keymap.toml , mimetype.toml 可适当修改。推荐 `ln -s ... jst`
`zellij`	https://github.com/zellij-org/zellij	A terminal workspace with batteries included
hunter	https://github.com/rabite0/hunter	The fastest file manager in the galaxy!
`yazi`	https://github.com/sxyazi/yazi	Blazing fast terminal file manager written in Rust, based on async I/O
`fd`	https://github.com/sharkdp/fd	A simple, fast and user-friendly alternative to 'find'
`fzf`	https://github.com/junegunn/fzf	A command-line fuzzy finder
`exa`	https://github.com/ogham/exa	A modern replacement for ‘ls’.
`eza`	https://github.com/eza-community/eza	A modern, maintained replacement for ls
`zoxide`	https://github.com/ajeetdsouza/zoxide	A smarter cd command. Supports all major shells. 增加一行到 .bashrc，以后便可 z 或 zi 替代长长的 cd 命令行
`glow`	https://github.com/charmbracelet/glow	Render markdown on the CLI, with pizzazz! (类似的有: mdcat)
`tlrc` (rust)	https://github.com/tldr-pages/tlrc	Official tldr client written in Rust https://lib.rs/crates/tlrc
`tldr` (rust)	https://github.com/dbrgn/tealdeer	A very fast implementation of tldr in Rust. 在 MacOS下不便编译C版本的，可用 rust 版本的。
tldr (in c)	https://github.com/tldr-pages/tldr-c-client	C command-line client for tldr pages. 代替 man 常用功能，省去大略查看 man 的时间. 相关页面: https://tldr.sh/
tree	https://github.com/Old-Man-Programmer/tree.git	Tree for Unix/LInux
`ncdu`	https://dev.yorhel.nl/ncdu	v1.17, a disk usage analyzer with an ncurses interface
`czkawka`	https://github.com/qarmin/czkawka	find duplicates, empty folders, similar images etc. 超快。(Ubuntu：可下载最新5.0.2；MacOS 13.1 可下载5.1.0；CentOS7.9需rpm安装glibc2.28再下载3.31版本)。
`ripgrep`	https://github.com/BurntSushi/ripgrep	`rg` (grep替代). ripgrep recursively searches directories for a regex pattern while respecting your gitignore
ugrep	https://github.com/Genivia/ugrep	NEW ugrep v3.8: ultra fast grep with interactive TUI, fuzzy search, boolean queries, hexdumps and more: search file systems, source code, text, binary files, archives (cpio/tar/pax/zip), compressed files (gz/Z/bz2/lzma/xz/lz4/zstd), documents etc. A faster, user-friendly and compatible grep replacement.( github.com/genivia/ugrep/wiki )
`bat`	https://github.com/sharkdp/bat/	A cat(1) clone with wings.
`difft`	https://github.com/Wilfred/difftastic/	a structural diff that understands syntax
delta	https://github.com/dandavison/delta	A syntax-highlighting pager for git, diff, and grep output
`verco`	https://github.com/vamolessa/verco	A simple Git/Mercurial/PlasticSCM tui client based on keyboard shortcuts https://vamolessa.github.io/verco/
`gitui`	https://github.com/extrawurst/gitui	Blazing 💥 fast terminal-ui for git written in rust
`ydict`	https://github.com/TimothyYe/ydict	Yet another command-line youdao dictionary for geeks! 推荐 `ln -s ... yd`
`manssh`	https://github.com/xwjdsh/manssh	Manage your ssh alias configs easily.
hexyl	https://github.com/sharkdp/hexyl	A command-line hex viewer
hex	https://github.com/sitkevij/hex	Futuristic take on hexdump, made in Rust
`viu`	https://github.com/atanunq/viu	Terminal image viewer with native support for iTerm and Kitty
ag	https://github.com/ggreer/the_silver_searcher	A code-searching tool similar to ack, but faster. ( https://geoff.greer.fm/ag/ )
`skim`	https://github.com/skim-rs/skim	Fuzzy Finder in rust! (fzf替代品)

1.2 serve, make, deploy, upload, download

	github	说明
`fnm`	https://github.com/Schniz/fnm	nvm替代
frum	https://github.com/TaKO8Ki/frum	rvm替代。A little bit fast and modern Ruby version manager written in Rust
`miniserve`	https://github.com/svenstaro/miniserve	For when you really just want to serve some files over HTTP right now! ( Android/iOS/Mac/Windows 之间，局域网内互传文件之佳选。 release下的MacOS版本，运行时报“段故障”，需自行编译) ，常用参数：miniserve -v -u -W -D -g -z . 可上传、下载，传大文件性能也还行。
`filebrowser`	https://github.com/filebrowser/filebrowser	Web File Browser https://filebrowser.org (局域网内互传文件、目录之佳选。与 miniserve 相比：1.也是单可执行文件，go语言实现，文件大一些，16MB，而 miniserve 才 3.8MB。2. 除可上传文件，也可上传目录。3.若 miniserve 遇到上传速度不佳，可试试它。4.会在当前目录下生成 filebrowser.db 保存配置，建议在 .bashrc 中 export FB_DATABASE=/Users/ian/.filebrowser.db ，就不会每个目录下都生成 db。5. 缺省管理员: admin/admin)
`facil`	https://github.com/boazsegev/facil.io	Your high performance web application C framework (1.使用 scripts/new/app 这个 shell 脚本，新建一个工程，2.进入工程目录，make 编译得到 fioapp改名为 facil 即得到最轻量级的一个 http server。 3.比如：nohup facil -p 3333 -w 1 -t 1 -www /Users/ian/html-book-20211231/reference/ 2>&1 > /dev/null &) 和 nohup facil -p 4444 -w 1 -t 1 -www /Users/ian/.rustup/toolchains/stable-x86_64-apple-darwin/share/doc/rust/html 2>&1 > /dev/null &
simple-http-server	https://github.com/TheWaWaR/simple-http-server	支持上传的 Simple http server in Rust (Windows/Mac/Linux), 可用于 android 上传文件到 iMac
uploadserver	https://github.com/akovacs/uploadserver	Simple Rust file server which lets you upload, share, and download files from a web browser.
aria2	https://github.com/aria2/aria2	aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink. ( aria2.github.io/ ) 编译得到 aria2c，运行，常驻
AriaNg	https://github.com/mayswind/AriaNg	AriaNg, a modern web frontend making aria2 easier to use.下载单文件All-in-One，解压得到 aria.html。写一个shell文件 aria: open /usr/local/bin/aria.html
wget2	https://github.com/rockdaboot/wget2.git	The successor of GNU Wget。因为需依赖 openssl 库以及 GNU 的工具链，MacOS 下编译纯静态binary的 wget/wget2 比较麻烦。建议用 pget 或 aria2
`pget`	https://github.com/Code-Hex/pget	The fastest, resumable file download client
croc	https://github.com/schollz/croc	Easily and securely send things from one computer to another ( https://schollz.com/software/croc6)
you-get	https://github.com/soimort/you-get	Dumb downloader that scrapes the web, 可下载大量视频网站 (https://you-get.org/ )
`just`	https://github.com/casey/just	Just a command runner . Make替代
`task`	https://github.com/go-task/task	A task runner / simpler Make alternative written in Go (https://taskfile.dev)
`watchexec`	https://github.com/watchexec/watchexec	Executes commands in response to file modifications
sup	https://github.com/pressly/sup	Super simple deployment tool - think of it like 'make' for a network of servers
xmake, xrepo	https://github.com/xmake-io/xmake.git	A cross-platform build utility based on Lua
ssh-copy-id-for-OSX	https://github.com/beautifulcode/ssh-copy-id-for-OSX.git	Quick Mac OSX port of the useful unix utility ssh-copy-id
up	https://github.com/apex/up	Deploy infinitely scalable serverless apps, apis, and sites in seconds to AWS. (https://up.docs.apex.sh)
drone	https://github.com/harness/drone	Drone is a Container-Native, Continuous Delivery Platform
xh	https://github.com/ducaale/xh	Friendly and fast tool for sending HTTP requests . 实现 HTTPie 大部分功能、性能更好。用 HTTPie 一样的请求语法
httpie		python
curlie		go
axel		c, 依赖太多，OS下不好编译
1History	https://github.com/1History/1History	All your history in one file
mkcert	https://github.com/FiloSottile/mkcert	简单易用，支持本地 CA 信任和自动证书生成, 快速用于生成一个测试域名的证书（仅限开发环境，不要用于生产），用于测试需要 HTTPS 的 Web 应用。比 openssl 命令行操作简单
makefile2graph	https://github.com/lindenb/makefile2graph	Creates a graph of dependencies from GNU-Make; Output is a graphiz-dot file or a Gexf-XML file.
lima	https://github.com/lima-vm/lima	Linux virtual machines, with a focus on running containers
colima	https://github.com/abiosoft/colima	Container runtimes on macOS (and Linux) with minimal setup
ollama	https://github.com/ollama/ollama	Get up and running with Llama 3.3, Mistral, Gemma 2, and other large language models.
regclient (regbot/regctl/regsync)	https://github.com/regclient/regclient	Docker and OCI Registry Client in Go and tooling using those libraries.
act	https://github.com/nektos/act	Run your GitHub Actions locally
yt-dlp	https://github.com/yt-dlp/yt-dlp	A feature-rich command-line audio/video downloader
ffmpeg/ffprobe/ffplay	https://ffmpeg.martin-riedl.de/	macOS arm版ffmpeg 等工具的static binary
mise	https://github.com/jdx/mise	dev tools, env vars, task runner
termscp	https://github.com/veeso/termscp	A feature rich terminal UI file transfer and explorer with support for SCP/SFTP/FTP/S3/SMB
fossil	https://fossil-scm.org/	类似 hg/git，但是更小。单文件。
mosdns	https://github.com/IrineSistiana/mosdns	一个 DNS 转发器
easymosdns	https://github.com/pmkol/easymosdns	An easy script for the Mosdns basic functions, enabling you to set up a pollution-free DNS server that supports ECS in just a few minutes.
hugo	https://github.com/gohugoio/hugo	The world’s fastest framework for building websites.
wtf (wtfutil)	https://github.com/wtfutil/wtf	The personal information dashboard for your terminal
rclone	https://github.com/rclone/rclone	rsync for cloud storage
7zz	https://www.7-zip.org/	压缩、解压缩

1.3 edit, convert, calc

	github	说明
`hx`	https://github.com/helix-editor/helix	A post-modern modal text editor. (vim最佳替代品)，配置使用可参见: rust实现的一些编辑器
`network-calc`	https://github.com/allisonmachado/network-calc	A subnet mask and network calculator. (gcc -static network-calc.c -lm -o network-calc)
`sd`	https://github.com/chmln/sd	Intuitive find & replace CLI (sed alternative) 替换字符串，更快。
`tokei`	https://github.com/XAMPPRocky/tokei	Count your code, quickly.
cloc	https://github.com/AlDanial/cloc.git	perl script. cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.
scc	https://github.com/boyter/scc	Sloc, Cloc and Code: scc is a very fast accurate code counter with complexity calculations and COCOMO estimates written in pure Go
`jq`	https://github.com/stedolan/jq	Command-line JSON processor
yq	https://github.com/mikefarah/yq	yq is a portable command-line YAML, JSON and XML processor (https://mikefarah.gitbook.io/yq/ )
pup	https://github.com/ericchiang/pup.git	Parsing HTML at the command line ，HTML 的 jq
xsv	https://github.com/BurntSushi/xsv	A fast CSV command line toolkit written in Rust.
w3m	https://github.com/tats/w3m.git	Debian's w3m: WWW browsable pager，可做到类似Sublime Text的 HTML Prettify的格式化
html tidy	https://www.html-tidy.org/	https://blog.longwin.com.tw/2010/09/html-tidy-formatter-2010/ , 类似Sublime Text的 HTML Prettify
rename	https://github.com/ap/rename.git	perl script. Rename multiple files
jade	https://github.com/Joker/jade	Jade.go - pug template engine for Go (golang) , https://www.cnblogs.com/xiaohuochai/p/7222227.html
q	https://harelba.github.io/q	Run SQL directly on delimited files and multi-file sqlite databases
ouch	https://github.com/ouch-org/ouch	Painless compression and decompression for your terminal crates.io/crates/ouch
dtool	https://github.com/guoxbin/dtool	A command-line tool collection to assist development . 进制转换，时间和timestamp转换、Hash、AES、Hex<->String、URL encode/decode、HTML entidy encode/decode、Case转换、UTF-8/Unicode字符转换
pandoc	https://pandoc.org/	a universal document converter

1.4 test, diag

	github	说明
`nali`	https://github.com/zu1k/nali	一个查询IP地理信息和CDN服务提供商的离线终端工具.An offline tool for querying IP geographic information and CDN provider.
`bandwhich`	https://github.com/imsnif/bandwhich	Terminal bandwidth utilization tool 注意：在mac下需 sudo bandwhich 这样运行
`websocat`	https://github.com/vi/websocat	Command-line client for WebSockets, like netcat (or curl) for ws:// with advanced socat-like functions
`iperf3`	https://github.com/esnet/iperf	iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool
q	https://github.com/natesales/q	A tiny command line DNS client with support for UDP, TCP, DoT, DoH, DoQ and ODoH.
m-cli	https://github.com/rgcr/m-cli	Swiss Army Knife for macOS
dnslookup	https://github.com/ameshkov/dnslookup	Simple command line utility to make DNS lookups to the specified server
duf	https://github.com/muesli/duf	Disk Usage/Free Utility - a better 'df' alternative
RustScan	https://github.com/RustScan/RustScan	The Modern Port Scanner
wtf	https://github.com/wtfutil/wtf	The personal information dashboard for your terminal (https://wtfutil.com )
ctop	https://github.com/bcicen/ctop	Top-like interface for container metrics (https://ctop.sh)
`bottom`	https://github.com/ClementTsang/bottom	Yet another cross-platform graphical process/system monitor.
`zenith`	https://github.com/bvaisvil/zenith	Zenith - sort of like top or htop but with zoom-able charts, CPU, GPU, network, and disk usage
wrk	https://github.com/wg/wrk.git	Modern HTTP benchmarking tool ，可用 lua
siege	https://github.com/JoeDog/siege	Siege is an http load tester and benchmarking utility
`trippy`	https://github.com/fujiapple852/trippy	A network diagnostic tool https://trippy.cli.rs
mtr / mtr-packet	https://github.com/traviscross/mtr	Official repository for mtr, a network diagnostic tool
mylg	https://github.com/mehrdadrad/mylg	Network Diagnostic Tool
mmock	https://github.com/jmartin82/mmock	Mmock is an HTTP mocking application for testing and fast prototyping
dog	https://github.com/ogham/dog	dig替代品
sccache	https://github.com/mozilla/sccache	Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage.

1.5 其他

k9s, kdash, termscp, oxker, trippy 等基于tui-rs的一些应用。

更多 rust 实现的命令行工具，可查阅： https://lib.rs/command-line-utilities

MacOS下编译以上C工程代码，需依赖的一些软件示意如下（不完全列表）：

$ brew ls

autoconf  autossh   bdw-gc    coreutils gettext   gnutls    libevent  libidn2
libtasn1  libunistring  m4    [email protected] p11-kit   pkg-config  unbound
automake  bash    ca-certificates ctags   gmp   guile   libffi    libnghttp2
libtool   lzip    nettle    openssl@3 pcre    readline

** 注意：homebrew 增加了太多动态库的依赖，建议尽量不用 **

1.6 部分工具的最新下载链接地址

（2025-06-01）

################   1. macos aarch64  ################
# 无 lolcate for macos aarch64
https://github.com/kamiyaa/joshuto/releases/download/v0.9.9/joshuto-v0.9.9-aarch64-apple-darwin.tar.gz
https://github.com/zellij-org/zellij/releases/download/v0.42.2/zellij-aarch64-apple-darwin.tar.gz
https://github.com/sxyazi/yazi/releases/download/v25.5.31/yazi-aarch64-apple-darwin.zip
https://github.com/sharkdp/fd/releases/download/v10.2.0/fd-v10.2.0-aarch64-apple-darwin.tar.gz
https://github.com/junegunn/fzf/releases/download/v0.62.0/fzf-0.62.0-darwin_arm64.tar.gz
# 无 eza for macos aarch64
https://github.com/ajeetdsouza/zoxide/releases/download/v0.9.8/zoxide-0.9.8-aarch64-apple-darwin.tar.gz
https://github.com/charmbracelet/glow/releases/download/v2.1.1/glow_2.1.1_Darwin_arm64.tar.gz
https://github.com/tealdeer-rs/tealdeer/releases/download/v1.7.2/tealdeer-macos-aarch64
# 无 ncdu static binary for macos aarch64
https://github.com/qarmin/czkawka/releases/download/9.0.0/mac_czkawka_cli_arm
https://github.com/BurntSushi/ripgrep/releases/download/14.1.1/ripgrep-14.1.1-aarch64-apple-darwin.tar.gz
https://github.com/sharkdp/bat/releases/download/v0.25.0/bat-v0.25.0-aarch64-apple-darwin.tar.gz
https://github.com/Wilfred/difftastic/releases/download/0.63.0/difft-aarch64-apple-darwin.tar.gz
https://github.com/gitui-org/gitui/releases/download/v0.27.0/gitui-mac.tar.gz
https://github.com/TimothyYe/ydict/releases/download/v2.2.2/ydict_2.2.2_darwin_arm64.tar.gz
https://github.com/xwjdsh/manssh/releases/download/v0.5.3/manssh_0.5.3_Darwin_arm64.tar.gz
# 无 viu for macos aarch64
https://github.com/skim-rs/skim/releases/download/v0.18.0/skim-aarch64-apple-darwin.tgz
https://github.com/Schniz/fnm/releases/download/v1.38.1/fnm-macos.zip
https://github.com/svenstaro/miniserve/releases/download/v0.29.0/miniserve-0.29.0-aarch64-apple-darwin
https://github.com/Code-Hex/pget/releases/download/v0.2.1/pget_.0.2.1_macOS_arm64.tar.gz
https://github.com/helix-editor/helix/releases/download/25.01.1/helix-25.01.1-aarch64-macos.tar.xz
https://github.com/chmln/sd/releases/download/v1.0.0/sd-v1.0.0-aarch64-apple-darwin.tar.gz
https://github.com/jqlang/jq/releases/download/jq-1.7.1/jq-macos-arm64
https://github.com/zu1k/nali/releases/download/v0.8.1/nali-darwin-arm64-v0.8.1.gz
https://github.com/imsnif/bandwhich/releases/download/v0.23.1/bandwhich-v0.23.1-aarch64-apple-darwin.tar.gz
https://github.com/ClementTsang/bottom/releases/download/0.10.2/bottom_aarch64-apple-darwin.tar.gz
https://github.com/bvaisvil/zenith/releases/download/0.14.1/zenith.aarch64-apple-darwin.tgz
https://github.com/fujiapple852/trippy/releases/download/0.13.0/trippy-0.13.0-aarch64-apple-darwin.tar.gz

################   2. macos x86_64  ################
# 无 lolcate for macos x86_64
https://github.com/kamiyaa/joshuto/releases/download/v0.9.9/joshuto-v0.9.9-x86_64-apple-darwin.tar.gz
https://github.com/zellij-org/zellij/releases/download/v0.42.2/zellij-x86_64-apple-darwin.tar.gz
https://github.com/sxyazi/yazi/releases/download/v25.5.31/yazi-x86_64-apple-darwin.zip
https://github.com/sharkdp/fd/releases/download/v10.2.0/fd-v10.2.0-x86_64-apple-darwin.tar.gz
https://github.com/junegunn/fzf/releases/download/v0.62.0/fzf-0.62.0-darwin_amd64.tar.gz
# 无 eza for macos x86_64
https://github.com/ajeetdsouza/zoxide/releases/download/v0.9.8/zoxide-0.9.8-x86_64-apple-darwin.tar.gz
https://github.com/charmbracelet/glow/releases/download/v2.1.1/glow_2.1.1_Darwin_x86_64.tar.gz
https://github.com/tealdeer-rs/tealdeer/releases/download/v1.7.2/tealdeer-macos-x86_64
# 无 ncdu static binary for macos x86_64
https://github.com/qarmin/czkawka/releases/download/9.0.0/mac_czkawka_cli
https://github.com/BurntSushi/ripgrep/releases/download/14.1.1/ripgrep-14.1.1-x86_64-apple-darwin.tar.gz
https://github.com/sharkdp/bat/releases/download/v0.25.0/bat-v0.25.0-x86_64-apple-darwin.tar.gz
https://github.com/Wilfred/difftastic/releases/download/0.63.0/difft-x86_64-apple-darwin.tar.gz
https://github.com/gitui-org/gitui/releases/download/v0.27.0/gitui-mac-x86.tar.gz
https://github.com/TimothyYe/ydict/releases/download/v2.2.2/ydict_2.2.2_darwin_amd64.tar.gz
https://github.com/xwjdsh/manssh/releases/download/v0.5.3/manssh_0.5.3_Darwin_x86_64.tar.gz
https://github.com/atanunq/viu/releases/download/v1.5.1/viu-x86_64-apple-darwin
https://github.com/skim-rs/skim/releases/download/v0.18.0/skim-x86_64-apple-darwin.tgz
https://github.com/Schniz/fnm/releases/download/v1.38.1/fnm-macos.zip
https://github.com/svenstaro/miniserve/releases/download/v0.29.0/miniserve-0.29.0-x86_64-apple-darwin
https://github.com/Code-Hex/pget/releases/download/v0.2.1/pget_.0.2.1_macOS_x86_64.tar.gz
https://github.com/helix-editor/helix/releases/download/25.01.1/helix-25.01.1-x86_64-macos.tar.xz
https://github.com/chmln/sd/releases/download/v1.0.0/sd-v1.0.0-x86_64-apple-darwin.tar.gz
https://github.com/jqlang/jq/releases/download/jq-1.7.1/jq-macos-amd64
https://github.com/zu1k/nali/releases/download/v0.8.1/nali-darwin-amd64-v0.8.1.gz
https://github.com/imsnif/bandwhich/releases/download/v0.23.1/bandwhich-v0.23.1-x86_64-apple-darwin.tar.gz
https://github.com/ClementTsang/bottom/releases/download/0.10.2/bottom_x86_64-apple-darwin.tar.gz
https://github.com/bvaisvil/zenith/releases/download/0.14.1/zenith.x86_64-apple-darwin.tgz
https://github.com/fujiapple852/trippy/releases/download/0.13.0/trippy-0.13.0-x86_64-apple-darwin.tar.gz

################   3. linux aarch64  ################
# 无 lolcate for linux aarch64
https://github.com/kamiyaa/joshuto/releases/download/v0.9.9/joshuto-v0.9.9-aarch64-unknown-linux-musl.tar.gz
https://github.com/zellij-org/zellij/releases/download/v0.42.2/zellij-aarch64-unknown-linux-musl.tar.gz
https://github.com/sxyazi/yazi/releases/download/v25.5.31/yazi-aarch64-unknown-linux-musl.zip
https://github.com/sharkdp/fd/releases/download/v10.2.0/fd-v10.2.0-aarch64-unknown-linux-musl.tar.gz
https://github.com/junegunn/fzf/releases/download/v0.62.0/fzf-0.62.0-linux_arm64.tar.gz
https://github.com/eza-community/eza/releases/download/v0.21.4/eza_aarch64-unknown-linux-gnu.tar.gz  # 无musl版
https://github.com/ajeetdsouza/zoxide/releases/download/v0.9.8/zoxide-0.9.8-aarch64-unknown-linux-musl.tar.gz
https://github.com/charmbracelet/glow/releases/download/v2.1.1/glow_2.1.1_arm64.deb
https://github.com/tealdeer-rs/tealdeer/releases/download/v1.7.2/tealdeer-linux-i686-musl
https://dev.yorhel.nl/download/ncdu-2.8.1-linux-aarch64.tar.gz
https://github.com/qarmin/czkawka/releases/download/9.0.0/linux_czkawka_cli_arm
https://github.com/BurntSushi/ripgrep/releases/download/14.1.1/ripgrep-14.1.1-aarch64-unknown-linux-gnu.tar.gz
https://github.com/sharkdp/bat/releases/download/v0.25.0/bat-musl_0.25.0_arm64.deb
https://github.com/Wilfred/difftastic/releases/download/0.63.0/difft-aarch64-unknown-linux-gnu.tar.gz
https://github.com/gitui-org/gitui/releases/download/v0.27.0/gitui-linux-aarch64.tar.gz
https://github.com/TimothyYe/ydict/releases/download/v2.2.2/ydict_2.2.2_linux_arm64.tar.gz
https://github.com/xwjdsh/manssh/releases/download/v0.5.3/manssh_0.5.3_Linux_arm64.tar.gz
https://github.com/atanunq/viu/releases/download/v1.5.1/viu-aarch64-unknown-linux-musl
https://github.com/skim-rs/skim/releases/download/v0.18.0/skim-aarch64-unknown-linux-musl.tgz
https://github.com/Schniz/fnm/releases/download/v1.38.1/fnm-arm64.zip
https://github.com/svenstaro/miniserve/releases/download/v0.29.0/miniserve-0.29.0-aarch64-unknown-linux-musl
https://github.com/Code-Hex/pget/releases/download/v0.2.1/pget_0.2.1_linux_arm64.deb
https://github.com/helix-editor/helix/releases/download/25.01.1/helix-25.01.1-aarch64-linux.tar.xz
https://github.com/chmln/sd/releases/download/v1.0.0/sd-v1.0.0-aarch64-unknown-linux-musl.tar.gz
https://github.com/jqlang/jq/releases/download/jq-1.7.1/jq-linux-arm64
https://github.com/zu1k/nali/releases/download/v0.8.1/nali-linux-armv8-v0.8.1.gz
https://github.com/imsnif/bandwhich/releases/download/v0.23.1/bandwhich-v0.23.1-aarch64-unknown-linux-musl.tar.gz
https://github.com/ClementTsang/bottom/releases/download/0.10.2/bottom_aarch64-unknown-linux-musl.tar.gz
https://github.com/bvaisvil/zenith/releases/download/0.14.1/zenith.aarch64-unknown-linux-musl.tgz
https://github.com/fujiapple852/trippy/releases/download/0.13.0/trippy-0.13.0-aarch64-unknown-linux-musl.tar.gz

################   4. linux x86_64  ################
# https://github.com/ngirard/lolcate-rs/releases/download/v0.10.0/lolcate--x86_64-unknown-linux-musl.tar.gz
https://github.com/kamiyaa/joshuto/releases/download/v0.9.9/joshuto-v0.9.9-x86_64-unknown-linux-musl.tar.gz
https://github.com/zellij-org/zellij/releases/download/v0.42.2/zellij-x86_64-unknown-linux-musl.tar.gz
https://github.com/sxyazi/yazi/releases/download/v25.5.31/yazi-x86_64-unknown-linux-musl.zip
https://github.com/sharkdp/fd/releases/download/v10.2.0/fd-v10.2.0-x86_64-unknown-linux-musl.tar.gz
https://github.com/junegunn/fzf/releases/download/v0.62.0/fzf-0.62.0-linux_amd64.tar.gz
https://github.com/eza-community/eza/releases/download/v0.21.4/eza_x86_64-unknown-linux-musl.tar.gz
https://github.com/ajeetdsouza/zoxide/releases/download/v0.9.8/zoxide-0.9.8-x86_64-unknown-linux-musl.tar.gz
https://github.com/charmbracelet/glow/releases/download/v2.1.1/glow_2.1.1_amd64.deb
https://github.com/tealdeer-rs/tealdeer/releases/download/v1.7.2/tealdeer-linux-x86_64-musl
https://dev.yorhel.nl/download/ncdu-2.8.1-linux-x86_64.tar.gz
https://dev.yorhel.nl/download/ncdu-2.8.1-linux-aarch64.tar.gz
https://github.com/qarmin/czkawka/releases/download/9.0.0/linux_czkawka_cli_no_glibc
https://github.com/BurntSushi/ripgrep/releases/download/14.1.1/ripgrep-14.1.1-x86_64-unknown-linux-musl.tar.gz
https://github.com/sharkdp/bat/releases/download/v0.25.0/bat-musl_0.25.0_musl-linux-amd64.deb
https://github.com/Wilfred/difftastic/releases/download/0.63.0/difft-x86_64-unknown-linux-musl.tar.gz
https://github.com/gitui-org/gitui/releases/download/v0.27.0/gitui-linux-x86_64.tar.gz
https://github.com/TimothyYe/ydict/releases/download/v2.2.2/ydict_2.2.2_linux_amd64.tar.gz
https://github.com/xwjdsh/manssh/releases/download/v0.5.3/manssh_0.5.3_Linux_x86_64.tar.gz
https://github.com/atanunq/viu/releases/download/v1.5.1/viu-x86_64-unknown-linux-musl
https://github.com/skim-rs/skim/releases/download/v0.18.0/skim-x86_64-unknown-linux-musl.tgz
https://github.com/Schniz/fnm/releases/download/v1.38.1/fnm-linux.zip
https://github.com/svenstaro/miniserve/releases/download/v0.29.0/miniserve-0.29.0-x86_64-unknown-linux-musl
https://github.com/Code-Hex/pget/releases/download/v0.2.1/pget_0.2.1_linux_amd64.deb
https://github.com/helix-editor/helix/releases/download/25.01.1/helix-25.01.1-x86_64-linux.tar.xz
https://github.com/chmln/sd/releases/download/v1.0.0/sd-v1.0.0-x86_64-unknown-linux-musl.tar.gz
https://github.com/jqlang/jq/releases/download/jq-1.7.1/jq-linux-amd64
https://github.com/zu1k/nali/releases/download/v0.8.1/nali-linux-amdv8-v0.8.1.gz
https://github.com/imsnif/bandwhich/releases/download/v0.23.1/bandwhich-v0.23.1-x86_64-unknown-linux-musl.tar.gz
https://github.com/ClementTsang/bottom/releases/download/0.10.2/bottom_x86_64-unknown-linux-musl.tar.gz
https://github.com/bvaisvil/zenith/releases/download/0.14.1/zenith.x86_64-unknown-linux-musl.tgz
https://github.com/fujiapple852/trippy/releases/download/0.13.0/trippy-0.13.0-x86_64-unknown-linux-musl.tar.gz

2. lolcate

2.1 lc 的 help

$ ln -s /usr/local/bin/lolcate lc

$ lc --help
Lolcate 0.10.0
Nicolas Girard <[email protected]>
Find files by name -- A better locate / mlocate / updatedb

USAGE:
    lc [FLAGS] [OPTIONS] [PATTERN]...

FLAGS:
        --all            Query / update all databases
        --create         Create a database
    -h, --help           Prints help information
    -i, --ignore-case    Search the given patterns case-insensitively. Default is "smart-case", i.e. patterns are
                         searched case-insensitively when all in lowercase, and sensitively otherwise.
        --info           Display configuration informations and existing databases
        --update         Update database
    -V, --version        Prints version information

OPTIONS:
    -b, --basename <PATTERN>    Match only the base name against the specified PATTERN. Can be supplied multiple times,
                                e.g. -b PATTERN1 -b PATTERN2
        --db <database>         Database to be used / created [default: default]
        --type <type>           One or several file types to search, separated with commas

ARGS:
    <PATTERN>...

2.2 文件类型

配置文件的根目录的 config.toml：根据需要，配置一些文件类型，以及对应的一些后缀名。

ian@iandeiMac ~/Library/Application Support/lolcate$ cat config.toml
[types]
# Definition of custom path name types
# Examples:
audio = ".*\\.(mp3|m4a|flac|ogg)$"
video = ".*\\.(flv|mp4|mp.?g|avi|wmv|mkv|3gp|m4v|asf|webm)$"
img = ".*\\.(jp.?g|png|gif|JP.?G)$"
doc = ".*\\.(doc|docx|xls|xlsx|ppt|pptx)$"
iwork = ".*\\.(pages|numbers|key)$"
pdf = ".*\\.(pdf)$"
txt = ".*\\.(txt|text)$"
edoc = ".*\\.(chm|epub|djvu?|mobi|azw3|odf|ods|md|adoc)$"

2.3 default数据库

配置文件的 default 子目录下：config.toml 的 dirs，只索引 ~/ 目录， ignores 里面添加一些不索引的目录

ian@iandeiMac ~/Library/Application Support/lolcate$ cat default/config.toml

description = ""

# Directories to index.
dirs = [
  # "~/first/dir",
  # "/second/dir"
  "~/"
]

# Set to "Dirs" or "Files" to skip directories or files.
# If unset, or set to "None", both files and directories will be included.
skip = "Dirs"

# Set to true if you want skip symbolic links
ignore_symlinks = true

# Set to true if you want to ignore hidden files and directories
ignore_hidden = false

# Set to true to read .gitignore files and ignore matching files
gitignore = false

ian@iandeiMac ~/Library/Application Support/lolcate$ cat default/ignores
# Dirs / files to ignore.
# Use the same syntax as gitignore(5).
# Common patterns:
#
*~
.android
.aria2
.aws
.bash_sessions
.bazel
.beego
.bundle
.cache
.cargo
.chatgpt
.cocoapods
.colima
.composer
.composer_backup
.config
.cpan
.cups
.dlv
.docker
.fnm
.frum
.gem
.git
.gnupg
.goldendict
.gradle
.greenflare
.hg
.httpie
.idapro
.idm
.itmstransporter
.jetbrains
.kodi
.kube
.laradock
.LfCache
.lilypond-fonts.cache-2
.lldb
.local
.m2
.matplotlib
.micro
.nali
.ne
.node-gyp
.npm
.nvm
.ollama
.oracle_jre_usage
.phpls
.putty
.rustup
.rvm
.serverless
.ShadowsocksX
.siege
.sogouinput
.soxy
.ssh
.subversion
.swiftpm
.tldrc
.Trash
.vagrant.d
.vim
.vim_bak_20210316120705
.vim_runtime
.vimplus
.vjp
.vntrader
.vscode
.vscode-deploy-reloaded
.w3m
.WhistleAppData
.yjp
.zoomus
.zsh_sessions
/Users/ian/Library/**
node_modules
node_modules_2
node_modules__
屏幕快照

ian@iandeiMac ~/Library/Application Support/lolcate$ cat not_ian/ignores
# Dirs / files to ignore.
# Use the same syntax as gitignore(5).
# Common patterns:
#
/Users/ian
/Users/Deleted Users/
/Users/Guest/Library
/Users/Shared/Previously Relocated Items/
/Users/Shared/Previously Relocated Items 1/
/Users/Shared/Previously Relocated Items 8/
#
# Common patterns:
# Dirs / files to ignore.
# Use the same syntax as gitignore(5).
*~
.android
... (余下同 default)


ian@iandeiMac ~/Library/Application Support/lolcate$ cat  usr_opt_private/ignores
# Dirs / files to ignore.
# Use the same syntax as gitignore(5).
# Common patterns:
#
.git
.hg
*~
/usr/X11
/usr/X11R6
/private/tmp
/private/var

ian@Ians-Mac-mini ~/Library/Application Support/lolcate$ cat library/ignores
# Dirs / files to ignore.
# Use the same syntax as gitignore(5).
# Common patterns:
#
# .git
# *~
/Library/InstallerSandboxes/

ian@Ians-Mac-mini ~/Library/Application Support/lolcate$ cat applications/ignores
# Dirs / files to ignore.
# Use the same syntax as gitignore(5).
# Common patterns:
#
# .git
# *~

2.4 其他数据库

可参考以上 default 数据库，多建几个索引数据库。根据需要使用。

`db`	`dirs`	`ignores`
default	"~/"	参见上面文件
not_ian	"/Users"	在 default的 ignores 基础上，再增加一些，如： /Users/ian /Users/Deleted Users/
usr_opt_private	"/usr", "/opt", "/private"	.git .hg *~ /usr/11 /usr/X11R6 /private/tmp /private/var
library	"/Library"	/Library/InstallerSandboxes/
applications	"/Applications"	无

2.5 日常使用

# 从默认的 default 索引里检索
lc xxxx

# 从 database 的索引里，检索名字带 xxxx 的 pdf 的文件
lc --type pdf --db <database> xxxx

# 更新 default 索引
lc --update

# 更新 指定的 database 的索引
lc --db <database> --update

2.6 lc_info

(1) 查看各个索引数据库的 info 以及数据库大小。

$ cat /usr/local/bin/lc_info

#!/usr/bin/env bash

LOLCATE_DIR="/Users/ian/Library/Application Support/lolcate"

echo ==== 基本信息 ====
echo
lc --info

echo ==== 索引文件 *.lz4 大小, 配置文件大小 ====
echo
find "${LOLCATE_DIR}" -type f -name '*.lz4' -print0 | xargs -0 printf '"%s" ' | xargs ls -lh
echo
find "${LOLCATE_DIR}" -type f -name '*.toml' -print0 | xargs -0 printf '"%s" ' | xargs ls -lh
echo
find "${LOLCATE_DIR}" -type f -name 'ignores' -print0 | xargs -0 printf '"%s" ' | xargs ls -lh
echo

echo ==== 每个索引文件里的文件数量 ====
echo
exa -D -1 "${LOLCATE_DIR}" | xargs -I {} echo "printf {}':'; lc --db {} | wc -l;" | xargs -I {} sh -c "{}"

(2) 示例结果：

==== 基本信息 ====

Config file:
  /Users/ian/Library/Application Support/lolcate/config.toml

Databases:
  default
    Description:
    Config file:  /Users/ian/Library/Application Support/lolcate/default/config.toml
    Ignores file: /Users/ian/Library/Application Support/lolcate/default/ignores
    Data file:    /Users/ian/Library/Application Support/lolcate/default
  library
    Description:
    Config file:  /Users/ian/Library/Application Support/lolcate/library/config.toml
    Ignores file: /Users/ian/Library/Application Support/lolcate/library/ignores
    Data file:    /Users/ian/Library/Application Support/lolcate/library
  not_ian
    Description:
    Config file:  /Users/ian/Library/Application Support/lolcate/not_ian/config.toml
    Ignores file: /Users/ian/Library/Application Support/lolcate/not_ian/ignores
    Data file:    /Users/ian/Library/Application Support/lolcate/not_ian
  usr_opt_private
    Description:
    Config file:  /Users/ian/Library/Application Support/lolcate/usr_opt_private/config.toml
    Ignores file: /Users/ian/Library/Application Support/lolcate/usr_opt_private/ignores
    Data file:    /Users/ian/Library/Application Support/lolcate/usr_opt_private
  applications
    Description:
    Config file:  /Users/ian/Library/Application Support/lolcate/applications/config.toml
    Ignores file: /Users/ian/Library/Application Support/lolcate/applications/ignores
    Data file:    /Users/ian/Library/Application Support/lolcate/applications

File types:
  doc: .*\.(doc|docx|xls|xlsx|ppt|pptx)$
  audio: .*\.(mp3|m4a|flac|ogg)$
  img: .*\.(jp.?g|png|gif|JP.?G)$
  edoc: .*\.(chm|epub|djvu?|mobi|azw3|odf|ods|md|adoc)$
  pdf: .*\.(pdf)$
  video: .*\.(flv|mp4|mp.?g|avi|wmv|mkv|3gp|m4v|asf|webm)$
  iwork: .*\.(pages|numbers|key)$
  txt: .*\.(txt|text)$

==== 索引文件 *.lz4 大小, 配置文件大小 ====

-rw-r--r--  1 ian  staff    14M  3 17 11:25 /Users/ian/Library/Application Support/lolcate/applications/db.lz4
-rw-r--r--  1 ian  staff   5.5M  3 17 11:24 /Users/ian/Library/Application Support/lolcate/default/db.lz4
-rw-r--r--  1 ian  staff    33M  3 17 11:25 /Users/ian/Library/Application Support/lolcate/library/db.lz4
-rw-r--r--  1 ian  staff    18K  3 17 11:25 /Users/ian/Library/Application Support/lolcate/not_ian/db.lz4
-rw-r--r--  1 ian  staff   3.2M  3 17 11:25 /Users/ian/Library/Application Support/lolcate/usr_opt_private/db.lz4

-rw-r--r--  1 ian  staff   465B 12 14 12:19 /Users/ian/Library/Application Support/lolcate/applications/config.toml
-rw-r--r--  1 ian  staff   373B  7 19  2022 /Users/ian/Library/Application Support/lolcate/config.toml
-rw-r--r--  1 ian  staff   488B  7 19  2022 /Users/ian/Library/Application Support/lolcate/default/config.toml
-rw-r--r--  1 ian  staff   460B 12 14 12:18 /Users/ian/Library/Application Support/lolcate/library/config.toml
-rw-r--r--  1 ian  staff   458B 12 14 12:13 /Users/ian/Library/Application Support/lolcate/not_ian/config.toml
-rw-r--r--  1 ian  staff   480B 12 14 15:40 /Users/ian/Library/Application Support/lolcate/usr_opt_private/config.toml

-rw-r--r--  1 ian  staff    98B 12 14 12:11 /Users/ian/Library/Application Support/lolcate/applications/ignores
-rw-r--r--  1 ian  staff   643B  7 21  2022 /Users/ian/Library/Application Support/lolcate/default/ignores
-rw-r--r--  1 ian  staff    98B 12 14 12:11 /Users/ian/Library/Application Support/lolcate/library/ignores
-rw-r--r--  1 ian  staff   817B 12 14 12:16 /Users/ian/Library/Application Support/lolcate/not_ian/ignores
-rw-r--r--@ 1 ian  staff   144B 12 14 15:41 /Users/ian/Library/Application Support/lolcate/usr_opt_private/ignores

==== 每个索引文件里的文件数量 ====

applications: 1792047
default:  495683
library: 4161431
not_ian:    3330
usr_opt_private:  419624

2.7 lc_update

$ cat /usr/local/bin/lc_update

#!/usr/bin/env bash

LOLCATE_DIR="/Users/ian/Library/Application Support/lolcate"

PROJECTS="applications library not_ian usr_opt_private"

set -exu
for PROJECT in $PROJECTS
do
   echo
   echo '---------'
   echo $PROJECT
   sudo lc --db $PROJECT --update
done

sudo lc --update

3. generate_password

#!/usr/bin/env bash

echo
echo "请选择随机密码中包括的字符集:"
echo "1. A-Za-z0-9"
echo "2. A-Za-z0-9!@#$%^&*()-_=+:"
echo

read -p "输入你的选择(1/2), 默认为1: " choice

case $choice in
    1)
        charset='A-Za-z0-9'
        ;;
    2)
        charset='A-Za-z0-9!@#$%^&*()-_=+:'
        ;;
    *)
        charset='A-Za-z0-9'
        ;;
esac

echo
LC_ALL=C < /dev/urandom tr -dc "$charset" | head -c 16
echo
echo

4. hex2dec / dec2hex

$ cat hex2dec
#!/usr/bin/env bash

HEX_NUM=`echo $1 | tr 'a-fx' 'A-FX'`
TMP_NUM=`echo $HEX_NUM | tr -d [XA-F0-9]`

if [ "${TMP_NUM}" != "" ]; then
    echo "hex chars: [0xXa-fA-F0-9]"
    exit
fi;

if [ "${HEX_NUM:0:2}" = "0X" ]; then
    echo "ibase=16;obase=A;${HEX_NUM:2}"|bc -l
else
    echo "ibase=16;obase=A;${HEX_NUM}"|bc -l
fi;

$ cat dec2hex
#!/usr/bin/env bash

if [ "`echo $1 | tr -d [0-9]`" != "" ]; then
    echo "dec chars: [0-9]"
    exit
fi;

DEC_NUM=`echo "obase=16;ibase=10;$1"|bc -l`
DEC_NUM2=`echo $DEC_NUM|tr 'A-F' 'a-f'`

echo '0x'$DEC_NUM
echo '0x'$DEC_NUM2

5. dot

$ cat Dockerfile

FROM alpine:3.13
RUN apk add --no-cache graphviz ttf-freefont
CMD ["dot"]

$  cat circo
#!/bin/bash

/usr/local/bin/docker run --rm -v $(pwd):/root -w /root dot:1.0 circo "$@"

$ cat dot
#!/bin/bash

/usr/local/bin/docker run --rm -v $(pwd):/root -w /root dot:1.0 dot "$@"

6. lilypond

$cat Dockerfile

FROM ubuntu:18.04

RUN apt-get update \
  && apt-get install -y --no-install-recommends wget bzip2 fonts-arphic-ukai && wget http://lilypond.org/download/binaries/linux-64/lilypond-2.20.0-1.linux-64.sh && sh ./lilypond-2.20.0-1.linux-64.sh && rm -f ./lilypond-2.20.0-1.linux-64.sh

CMD ["lilypond"]

$ cat lilybook
#!/bin/bash

#/usr/local/bin/docker run --rm -v $(pwd):/root -w /root 80s_chinese_songs_lilypond:1.0 lilypond-book -f latex --psfonts --output OUTPUT small.tex "$@"
/usr/local/bin/docker run --rm -v $(pwd):/root -w /root 80s_chinese_songs_lilypond:1.0 lilypond-book --pdf --format=latex -o ./12 small.ly

$ cat lily
#!/bin/bash

/usr/local/bin/docker run --rm -v $(pwd):/root -w /root 80s_chinese_songs_lilypond:1.0 lilypond "$@"

7. e2c / c2e

(1) 下载、本地启动翻译服务：

https://github.com/OwO-Network/DeepLX

(2) e2c 如下（将zh改为en，则是c2e）

$ cat /usr/local/bin/e2c
#!/usr/bin/env bash
if test -f "$1"; then
  xh http://localhost:1188/translate target_lang=zh text="$(cat $1)"
else
  xh http://localhost:1188/translate target_lang=zh text="${1}"
fi

8. man

复制相关配置到 /usr/local/share/man/man1/ , 以 exa 为例：

cp ~/Downloads/exa-macos-x86_64-v0.10.1/man/exa.1  /usr/local/share/man/man1/

man exa

9. bash5 in macOS

注：macOS 默认仍为 Bash 3.2（2007年发布），因 GPLv3 授权问题未更新。

4.x 主要新增特性有“关联数组”、** 全路径递归通配符、read -i 默认输入支持、更强的字符串处理（新增^,~等大小写/替换操作）、改进的 printf/declare -p和coproc支持。 5.x 新增特性：wait -n 等待任一子进程退出、declear -n 引用变量、declare -x环境变量增强、改善history/readline 行为与兼容性、PS0 Prompt支持、扩展glob操作符准确控制文件匹配。

如果想用 5.x，需要用 homebrew 来安装。如果不想用 homebrew，就保持用默认的 3.2 版本。

9.1 install bash, bash completion

(1) install

brew install bash-completion@2  # 没有 @2 适用于 bash3 等低版本。 @2 适用于 bash4.2+ 版本。

sudo bash -c 'echo /usr/local/bin/bash >> /etc/shells'  # 将 bash 5 添加到系统 shells

chsh -s /usr/local/bin/bash # 修改当前用户的默认 shell

#sudo chsh -s /usr/local/bin/bash # 修改系统默认 shell

(2) 增加以下配置到 .bash_profile：

  [[ -r "/usr/local/etc/profile.d/bash_completion.sh" ]] && . "/usr/local/etc/profile.d/bash_completion.sh"

其功能大致相当于下面这几行（但是会先判断为较高的 bash 版本，才执行then）

#if [ -f /usr/local/share/bash-completion/bash_completion ]; then
#   . /usr/local/share/bash-completion/bash_completion
#fi

9.2 bash completion

(1) 复制相关配置到 bash_completion.d/ , 以 fd 为例：

cp ~/fd-v8.3.2-x86_64-apple-darwin/autocomplete/fd.bash /usr/local/etc/bash_completion.d/

(2) 重启 iterm，输入命令，按两下 TAB 键，自动完成

fd - <TAB> <TAB>

(3) 安装命令和配置目录对比

	ubuntu	MacOS
安装命令	apt install ...	brew install ...
配置目录	/etc/bash_completion.d	/usr/local/etc/bash_completion.d

(4) 常用的一些 bash_completion:

可在相关工具的 github 里，或 google 搜索 xxx completion 得到 xxx 相关的文件

$ exa --oneline /usr/local/etc/bash_completion.d
aria2c.bash
bat.bash
delta.bash
docker.bash
exa.bash
fd.bash
fnm.bash
frum.bash
fzf.bash
git.bash
hg-completion.bash
kubectl.bash
m.bash
mtr.bash
rg.bash
rvm.bash
task.bash
tldr-c.bash
xh.bash
xmake.bash
yq.bash
zoxide.bash

9.3 bash常用设置

9.3.1 ~/.bashrc

(1) 增加一些常用命令的相关设置，并增加两行用于 hg 和 git 命令的 prompt.sh

# zoxide
eval "$(zoxide init bash)"

# fzf
export FZF_DEFAULT_COMMAND='fd --type f'

# fnm
export FNM_DIR="$HOME/.fnm"
eval "$(fnm env --use-on-cd)"
export FNM_LOGLEVEL=error

export SCCACHE_CACHE_SIZE="5G"
export SCCACHE_DIR="$HOME/.cargo/sccache"
export RUSTC_WRAPPER="sccache"

# git prompt
source ~/.git-prompt.sh

# hg prompt
source ~/.hg-prompt.sh

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

alias o='open'
alias s='open'
alias k='kubectl'

alias d='docker'
alias dp='docker ps'
alias di='docker images | sort -k7rn'
alias dip='docker image prune -f'
alias dc='docker-compose'

alias hgpul='hg pul -u'
alias hgst='hg st'

# Change to the directory of a given filepath
cdto() {
    cd "$(dirname "$1")"
}

# List the most recent 10 files in a directory
llt() {
    DIR_TO_LIST=.
    RECENT_N=10
    if [ -n "$1" ]; then
        DIR_TO_LIST=$1
    fi
    if [ -n "$2" ]; then
        RECENT_N=$2
    fi
    ls -alt "$DIR_TO_LIST" | head -n "$RECENT_N"
}

9.3.2 ~/.bash_profile

(1) 增加 PS1 (带有 __hg_ps1 和 __git_ps1)。用 -K 或 --apple-use-keychain，添加带密码的私钥，就不必每次都输入密码。

export PS1='\[\033[0;35m\]\u\[\033[m\]@\[\033[0;32m\]\h \[\033[1;34m\]\w$(__hg_ps1 " (%s)")$(__git_ps1 " (%s)")\[\033[m\]\$ '

# add ssh key at the first time
ssh-add --apple-use-keychain ~/.ssh/id_ed25519_xxxx

source ~/.bashrc

(2) 进入hg或git的目录，就会在目录名旁边显示当前分支或版本号。示意如下：

ian@iandeiMac ~/git_test/feather (master)$

9.3.3 ~/.hg-prompt.sh

# bash hg prompt support
#
# Copyright (c) 2018 Stephane Moore
# Distributed under the MIT License.
#
# To enable:
#
#    1) Copy this file to somewhere (e.g. ~/.hg-prompt.sh).
#    2) Add the following line to your .bashrc:
#        source ~/.hg-prompt.sh
#    3) Change your PS1 to call __hg_ps1:
#       Bash: PS1='[\u@\h \W$(__hg_ps1 " (%s)")]\$ '
#       the optional argument will be used as format string.

# Constructs a prompt string for the Mercurial repository containing the current working directory
# or nothing if the current working directory is not within a Mercurial repository.
#
# If the HG_PS1_TAGSTEMPLATE environment variable is set, tags will be
# retrieved using the specified template for tags. If this environment
# variable is not set, the template "{tags}" will be used.
__hg_ps1() {
  local exit_code=$?

  local hg_root="$(hg root 2>/dev/null)"

  if [ -z "${hg_root}" ]; then
    return ${exit_code}
  fi

  local printf_format=" (%s)"
  if [ "$#" -ge 1 ]; then
    printf_format="$1"
  fi

  # Show * for modified files, + for added files, and % for untracked files.
  local hg_display_modifiers=""
  local hg_status_summary="$(hg status | cut -c 1)"
  if [[ "${hg_status_summary}" =~ .*M.* ]]; then
    hg_display_modifiers="${hg_display_modifiers}*"
  fi
  if [[ "${hg_status_summary}" =~ .*A.* ]]; then
    hg_display_modifiers="${hg_display_modifiers}+"
  fi
  if [[ "${hg_status_summary}" =~ .*\?.* ]]; then
    hg_display_modifiers="${hg_display_modifiers}%"
  fi

  # Begin constructing the prompt string moving backwards.
  local hg_prompt=""
  if [ "${hg_display_modifiers}" != "" ]; then
    hg_prompt=" ${hg_display_modifiers}"
  fi

  # Check for an active bookmark.
  local hg_current_bookmark="${hg_root}/.hg/bookmarks.current"
  if [ -e "${hg_current_bookmark}" ]; then
    local hg_bookmark_name=$(cat "${hg_current_bookmark}")
    hg_prompt="${hg_bookmark_name}${hg_prompt}"
    printf -- "$1" "${hg_prompt}"
    return ${exit_code}
  fi

  # Check for a tag on the current commit.
  local hg_default_tags_template="{tags}"
  local hg_tags_template="${HG_PS1_TAGSTEMPLATE-$hg_default_tags_template}"
  local hg_tags="$(hg log -r . --template "${hg_tags_template}")"
  local hg_tag_array=( $hg_tags )
  if [ ${#hg_tag_array[@]} -ne 0 ]; then
    for hg_tag in "${hg_tag_array[@]}"
    do
      if [ "${hg_tag}" != "tip" ]; then
        hg_prompt="${hg_tag}${hg_prompt}"
        printf -- "$1" "${hg_prompt}"
        return ${exit_code}
      fi
    done
  fi

  # In the absence of other information, simply display the changeset identifier.
  local hg_changeset_id_hash="$(hg log -r . --template '({node|short})')"
  hg_prompt="${hg_changeset_id_hash}${hg_prompt}"
  printf -- "$1" "${hg_prompt}"
  return ${exit_code}
}

9.3.4 ~/.git-prompt.sh

# bash/zsh git prompt support
#
# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]>
# Distributed under the GNU General Public License, version 2.0.
#
# This script allows you to see repository status in your prompt.
#
# To enable:
#
#    1) Copy this file to somewhere (e.g. ~/.git-prompt.sh).
#    2) Add the following line to your .bashrc/.zshrc:
#        source ~/.git-prompt.sh
#    3a) Change your PS1 to call __git_ps1 as
#        command-substitution:
#        Bash: PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ '
#        ZSH:  setopt PROMPT_SUBST ; PS1='[%n@%m %c$(__git_ps1 " (%s)")]\$ '
#        the optional argument will be used as format string.
#    3b) Alternatively, for a slightly faster prompt, __git_ps1 can
#        be used for PROMPT_COMMAND in Bash or for precmd() in Zsh
#        with two parameters, <pre> and <post>, which are strings
#        you would put in $PS1 before and after the status string
#        generated by the git-prompt machinery.  e.g.
#        Bash: PROMPT_COMMAND='__git_ps1 "\u@\h:\w" "\\\$ "'
#          will show username, at-sign, host, colon, cwd, then
#          various status string, followed by dollar and SP, as
#          your prompt.
#        ZSH:  precmd () { __git_ps1 "%n" ":%~$ " "|%s" }
#          will show username, pipe, then various status string,
#          followed by colon, cwd, dollar and SP, as your prompt.
#        Optionally, you can supply a third argument with a printf
#        format string to finetune the output of the branch status
#
# The repository status will be displayed only if you are currently in a
# git repository. The %s token is the placeholder for the shown status.
#
# The prompt status always includes the current branch name.
#
# In addition, if you set GIT_PS1_SHOWDIRTYSTATE to a nonempty value,
# unstaged (*) and staged (+) changes will be shown next to the branch
# name.  You can configure this per-repository with the
# bash.showDirtyState variable, which defaults to true once
# GIT_PS1_SHOWDIRTYSTATE is enabled.
#
# You can also see if currently something is stashed, by setting
# GIT_PS1_SHOWSTASHSTATE to a nonempty value. If something is stashed,
# then a '$' will be shown next to the branch name.
#
# If you would like to see if there're untracked files, then you can set
# GIT_PS1_SHOWUNTRACKEDFILES to a nonempty value. If there're untracked
# files, then a '%' will be shown next to the branch name.  You can
# configure this per-repository with the bash.showUntrackedFiles
# variable, which defaults to true once GIT_PS1_SHOWUNTRACKEDFILES is
# enabled.
#
# If you would like to see the difference between HEAD and its upstream,
# set GIT_PS1_SHOWUPSTREAM="auto".  A "<" indicates you are behind, ">"
# indicates you are ahead, "<>" indicates you have diverged and "="
# indicates that there is no difference. You can further control
# behaviour by setting GIT_PS1_SHOWUPSTREAM to a space-separated list
# of values:
#
#     verbose       show number of commits ahead/behind (+/-) upstream
#     name          if verbose, then also show the upstream abbrev name
#     legacy        don't use the '--count' option available in recent
#                   versions of git-rev-list
#     git           always compare HEAD to @{upstream}
#     svn           always compare HEAD to your SVN upstream
#
# By default, __git_ps1 will compare HEAD to your SVN upstream if it can
# find one, or @{upstream} otherwise.  Once you have set
# GIT_PS1_SHOWUPSTREAM, you can override it on a per-repository basis by
# setting the bash.showUpstream config variable.
#
# You can change the separator between the branch name and the above
# state symbols by setting GIT_PS1_STATESEPARATOR. The default separator
# is SP.
#
# When there is an in-progress operation such as a merge, rebase,
# revert, cherry-pick, or bisect, the prompt will include information
# related to the operation, often in the form "|<OPERATION-NAME>".
#
# When the repository has a sparse-checkout, a notification of the form
# "|SPARSE" will be included in the prompt.  This can be shortened to a
# single '?' character by setting GIT_PS1_COMPRESSSPARSESTATE, or omitted
# by setting GIT_PS1_OMITSPARSESTATE.
#
# If you would like to see a notification on the prompt when there are
# unresolved conflicts, set GIT_PS1_SHOWCONFLICTSTATE to "yes". The
# prompt will include "|CONFLICT".
#
# If you would like to see more information about the identity of
# commits checked out as a detached HEAD, set GIT_PS1_DESCRIBE_STYLE
# to one of these values:
#
#     contains      relative to newer annotated tag (v1.6.3.2~35)
#     branch        relative to newer tag or branch (master~4)
#     describe      relative to older annotated tag (v1.6.3.1-13-gdd42c2f)
#     tag           relative to any older tag (v1.6.3.1-13-gdd42c2f)
#     default       exactly matching tag
#
# If you would like a colored hint about the current dirty state, set
# GIT_PS1_SHOWCOLORHINTS to a nonempty value. The colors are based on
# the colored output of "git status -sb" and are available only when
# using __git_ps1 for PROMPT_COMMAND or precmd in Bash,
# but always available in Zsh.
#
# If you would like __git_ps1 to do nothing in the case when the current
# directory is set up to be ignored by git, then set
# GIT_PS1_HIDE_IF_PWD_IGNORED to a nonempty value. Override this on the
# repository level by setting bash.hideIfPwdIgnored to "false".

# check whether printf supports -v
__git_printf_supports_v=
printf -v __git_printf_supports_v -- '%s' yes >/dev/null 2>&1

# stores the divergence from upstream in $p
# used by GIT_PS1_SHOWUPSTREAM
__git_ps1_show_upstream ()
{
	local key value
	local svn_remote svn_url_pattern count n
	local upstream_type=git legacy="" verbose="" name=""

	svn_remote=()
	# get some config options from git-config
	local output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')"
	while read -r key value; do
		case "$key" in
		bash.showupstream)
			GIT_PS1_SHOWUPSTREAM="$value"
			if [[ -z "${GIT_PS1_SHOWUPSTREAM}" ]]; then
				p=""
				return
			fi
			;;
		svn-remote.*.url)
			svn_remote[$((${#svn_remote[@]} + 1))]="$value"
			svn_url_pattern="$svn_url_pattern\\|$value"
			upstream_type=svn+git # default upstream type is SVN if available, else git
			;;
		esac
	done <<< "$output"

	# parse configuration values
	local option
	for option in ${GIT_PS1_SHOWUPSTREAM}; do
		case "$option" in
		git|svn) upstream_type="$option" ;;
		verbose) verbose=1 ;;
		legacy)  legacy=1  ;;
		name)    name=1 ;;
		esac
	done

	# Find our upstream type
	case "$upstream_type" in
	git)    upstream_type="@{upstream}" ;;
	svn*)
		# get the upstream from the "git-svn-id: ..." in a commit message
		# (git-svn uses essentially the same procedure internally)
		local -a svn_upstream
		svn_upstream=($(git log --first-parent -1 \
					--grep="^git-svn-id: \(${svn_url_pattern#??}\)" 2>/dev/null))
		if [[ 0 -ne ${#svn_upstream[@]} ]]; then
			svn_upstream=${svn_upstream[${#svn_upstream[@]} - 2]}
			svn_upstream=${svn_upstream%@*}
			local n_stop="${#svn_remote[@]}"
			for ((n=1; n <= n_stop; n++)); do
				svn_upstream=${svn_upstream#${svn_remote[$n]}}
			done

			if [[ -z "$svn_upstream" ]]; then
				# default branch name for checkouts with no layout:
				upstream_type=${GIT_SVN_ID:-git-svn}
			else
				upstream_type=${svn_upstream#/}
			fi
		elif [[ "svn+git" = "$upstream_type" ]]; then
			upstream_type="@{upstream}"
		fi
		;;
	esac

	# Find how many commits we are ahead/behind our upstream
	if [[ -z "$legacy" ]]; then
		count="$(git rev-list --count --left-right \
				"$upstream_type"...HEAD 2>/dev/null)"
	else
		# produce equivalent output to --count for older versions of git
		local commits
		if commits="$(git rev-list --left-right "$upstream_type"...HEAD 2>/dev/null)"
		then
			local commit behind=0 ahead=0
			for commit in $commits
			do
				case "$commit" in
				"<"*) ((behind++)) ;;
				*)    ((ahead++))  ;;
				esac
			done
			count="$behind	$ahead"
		else
			count=""
		fi
	fi

	# calculate the result
	if [[ -z "$verbose" ]]; then
		case "$count" in
		"") # no upstream
			p="" ;;
		"0	0") # equal to upstream
			p="=" ;;
		"0	"*) # ahead of upstream
			p=">" ;;
		*"	0") # behind upstream
			p="<" ;;
		*)	    # diverged from upstream
			p="<>" ;;
		esac
	else # verbose, set upstream instead of p
		case "$count" in
		"") # no upstream
			upstream="" ;;
		"0	0") # equal to upstream
			upstream="|u=" ;;
		"0	"*) # ahead of upstream
			upstream="|u+${count#0	}" ;;
		*"	0") # behind upstream
			upstream="|u-${count%	0}" ;;
		*)	    # diverged from upstream
			upstream="|u+${count#*	}-${count%	*}" ;;
		esac
		if [[ -n "$count" && -n "$name" ]]; then
			__git_ps1_upstream_name=$(git rev-parse \
				--abbrev-ref "$upstream_type" 2>/dev/null)
			if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then
				upstream="$upstream \${__git_ps1_upstream_name}"
			else
				upstream="$upstream ${__git_ps1_upstream_name}"
				# not needed anymore; keep user's
				# environment clean
				unset __git_ps1_upstream_name
			fi
		fi
	fi

}

# Helper function that is meant to be called from __git_ps1.  It
# injects color codes into the appropriate gitstring variables used
# to build a gitstring. Colored variables are responsible for clearing
# their own color.
__git_ps1_colorize_gitstring ()
{
	if [[ -n ${ZSH_VERSION-} ]]; then
		local c_red='%F{red}'
		local c_green='%F{green}'
		local c_lblue='%F{blue}'
		local c_clear='%f'
	else
		# Using \[ and \] around colors is necessary to prevent
		# issues with command line editing/browsing/completion!
		local c_red='\[\e[31m\]'
		local c_green='\[\e[32m\]'
		local c_lblue='\[\e[1;34m\]'
		local c_clear='\[\e[0m\]'
	fi
	local bad_color=$c_red
	local ok_color=$c_green
	local flags_color="$c_lblue"

	local branch_color=""
	if [ $detached = no ]; then
		branch_color="$ok_color"
	else
		branch_color="$bad_color"
	fi
	if [ -n "$c" ]; then
		c="$branch_color$c$c_clear"
	fi
	b="$branch_color$b$c_clear"

	if [ -n "$w" ]; then
		w="$bad_color$w$c_clear"
	fi
	if [ -n "$i" ]; then
		i="$ok_color$i$c_clear"
	fi
	if [ -n "$s" ]; then
		s="$flags_color$s$c_clear"
	fi
	if [ -n "$u" ]; then
		u="$bad_color$u$c_clear"
	fi
}

# Helper function to read the first line of a file into a variable.
# __git_eread requires 2 arguments, the file path and the name of the
# variable, in that order.
__git_eread ()
{
	test -r "$1" && IFS=$'\r\n' read "$2" <"$1"
}

# see if a cherry-pick or revert is in progress, if the user has committed a
# conflict resolution with 'git commit' in the middle of a sequence of picks or
# reverts then CHERRY_PICK_HEAD/REVERT_HEAD will not exist so we have to read
# the todo file.
__git_sequencer_status ()
{
	local todo
	if test -f "$g/CHERRY_PICK_HEAD"
	then
		r="|CHERRY-PICKING"
		return 0;
	elif test -f "$g/REVERT_HEAD"
	then
		r="|REVERTING"
		return 0;
	elif __git_eread "$g/sequencer/todo" todo
	then
		case "$todo" in
		p[\ \	]|pick[\ \	]*)
			r="|CHERRY-PICKING"
			return 0
		;;
		revert[\ \	]*)
			r="|REVERTING"
			return 0
		;;
		esac
	fi
	return 1
}

# __git_ps1 accepts 0 or 1 arguments (i.e., format string)
# when called from PS1 using command substitution
# in this mode it prints text to add to bash PS1 prompt (includes branch name)
#
# __git_ps1 requires 2 or 3 arguments when called from PROMPT_COMMAND (pc)
# in that case it _sets_ PS1. The arguments are parts of a PS1 string.
# when two arguments are given, the first is prepended and the second appended
# to the state string when assigned to PS1.
# The optional third parameter will be used as printf format string to further
# customize the output of the git-status string.
# In this mode you can request colored hints using GIT_PS1_SHOWCOLORHINTS=true
__git_ps1 ()
{
	# preserve exit status
	local exit=$?
	local pcmode=no
	local detached=no
	local ps1pc_start='\u@\h:\w '
	local ps1pc_end='\$ '
	local printf_format=' (%s)'

	case "$#" in
		2|3)	pcmode=yes
			ps1pc_start="$1"
			ps1pc_end="$2"
			printf_format="${3:-$printf_format}"
			# set PS1 to a plain prompt so that we can
			# simply return early if the prompt should not
			# be decorated
			PS1="$ps1pc_start$ps1pc_end"
		;;
		0|1)	printf_format="${1:-$printf_format}"
		;;
		*)	return $exit
		;;
	esac

	# ps1_expanded:  This variable is set to 'yes' if the shell
	# subjects the value of PS1 to parameter expansion:
	#
	#   * bash does unless the promptvars option is disabled
	#   * zsh does not unless the PROMPT_SUBST option is set
	#   * POSIX shells always do
	#
	# If the shell would expand the contents of PS1 when drawing
	# the prompt, a raw ref name must not be included in PS1.
	# This protects the user from arbitrary code execution via
	# specially crafted ref names.  For example, a ref named
	# 'refs/heads/$(IFS=_;cmd=sudo_rm_-rf_/;$cmd)' might cause the
	# shell to execute 'sudo rm -rf /' when the prompt is drawn.
	#
	# Instead, the ref name should be placed in a separate global
	# variable (in the __git_ps1_* namespace to avoid colliding
	# with the user's environment) and that variable should be
	# referenced from PS1.  For example:
	#
	#     __git_ps1_foo=$(do_something_to_get_ref_name)
	#     PS1="...stuff...\${__git_ps1_foo}...stuff..."
	#
	# If the shell does not expand the contents of PS1, the raw
	# ref name must be included in PS1.
	#
	# The value of this variable is only relevant when in pcmode.
	#
	# Assume that the shell follows the POSIX specification and
	# expands PS1 unless determined otherwise.  (This is more
	# likely to be correct if the user has a non-bash, non-zsh
	# shell and safer than the alternative if the assumption is
	# incorrect.)
	#
	local ps1_expanded=yes
	[ -z "${ZSH_VERSION-}" ] || [[ -o PROMPT_SUBST ]] || ps1_expanded=no
	[ -z "${BASH_VERSION-}" ] || shopt -q promptvars || ps1_expanded=no

	local repo_info rev_parse_exit_code
	repo_info="$(git rev-parse --git-dir --is-inside-git-dir \
		--is-bare-repository --is-inside-work-tree \
		--short HEAD 2>/dev/null)"
	rev_parse_exit_code="$?"

	if [ -z "$repo_info" ]; then
		return $exit
	fi

	local short_sha=""
	if [ "$rev_parse_exit_code" = "0" ]; then
		short_sha="${repo_info##*$'\n'}"
		repo_info="${repo_info%$'\n'*}"
	fi
	local inside_worktree="${repo_info##*$'\n'}"
	repo_info="${repo_info%$'\n'*}"
	local bare_repo="${repo_info##*$'\n'}"
	repo_info="${repo_info%$'\n'*}"
	local inside_gitdir="${repo_info##*$'\n'}"
	local g="${repo_info%$'\n'*}"

	if [ "true" = "$inside_worktree" ] &&
	   [ -n "${GIT_PS1_HIDE_IF_PWD_IGNORED-}" ] &&
	   [ "$(git config --bool bash.hideIfPwdIgnored)" != "false" ] &&
	   git check-ignore -q .
	then
		return $exit
	fi

	local sparse=""
	if [ -z "${GIT_PS1_COMPRESSSPARSESTATE-}" ] &&
	   [ -z "${GIT_PS1_OMITSPARSESTATE-}" ] &&
	   [ "$(git config --bool core.sparseCheckout)" = "true" ]; then
		sparse="|SPARSE"
	fi

	local r=""
	local b=""
	local step=""
	local total=""
	if [ -d "$g/rebase-merge" ]; then
		__git_eread "$g/rebase-merge/head-name" b
		__git_eread "$g/rebase-merge/msgnum" step
		__git_eread "$g/rebase-merge/end" total
		r="|REBASE"
	else
		if [ -d "$g/rebase-apply" ]; then
			__git_eread "$g/rebase-apply/next" step
			__git_eread "$g/rebase-apply/last" total
			if [ -f "$g/rebase-apply/rebasing" ]; then
				__git_eread "$g/rebase-apply/head-name" b
				r="|REBASE"
			elif [ -f "$g/rebase-apply/applying" ]; then
				r="|AM"
			else
				r="|AM/REBASE"
			fi
		elif [ -f "$g/MERGE_HEAD" ]; then
			r="|MERGING"
		elif __git_sequencer_status; then
			:
		elif [ -f "$g/BISECT_LOG" ]; then
			r="|BISECTING"
		fi

		if [ -n "$b" ]; then
			:
		elif [ -h "$g/HEAD" ]; then
			# symlink symbolic ref
			b="$(git symbolic-ref HEAD 2>/dev/null)"
		else
			local head=""
			if ! __git_eread "$g/HEAD" head; then
				return $exit
			fi
			# is it a symbolic ref?
			b="${head#ref: }"
			if [ "$head" = "$b" ]; then
				detached=yes
				b="$(
				case "${GIT_PS1_DESCRIBE_STYLE-}" in
				(contains)
					git describe --contains HEAD ;;
				(branch)
					git describe --contains --all HEAD ;;
				(tag)
					git describe --tags HEAD ;;
				(describe)
					git describe HEAD ;;
				(* | default)
					git describe --tags --exact-match HEAD ;;
				esac 2>/dev/null)" ||

				b="$short_sha..."
				b="($b)"
			fi
		fi
	fi

	if [ -n "$step" ] && [ -n "$total" ]; then
		r="$r $step/$total"
	fi

	local conflict="" # state indicator for unresolved conflicts
	if [[ "${GIT_PS1_SHOWCONFLICTSTATE}" == "yes" ]] &&
	   [[ $(git ls-files --unmerged 2>/dev/null) ]]; then
		conflict="|CONFLICT"
	fi

	local w=""
	local i=""
	local s=""
	local u=""
	local h=""
	local c=""
	local p="" # short version of upstream state indicator
	local upstream="" # verbose version of upstream state indicator

	if [ "true" = "$inside_gitdir" ]; then
		if [ "true" = "$bare_repo" ]; then
			c="BARE:"
		else
			b="GIT_DIR!"
		fi
	elif [ "true" = "$inside_worktree" ]; then
		if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ] &&
		   [ "$(git config --bool bash.showDirtyState)" != "false" ]
		then
			git diff --no-ext-diff --quiet || w="*"
			git diff --no-ext-diff --cached --quiet || i="+"
			if [ -z "$short_sha" ] && [ -z "$i" ]; then
				i="#"
			fi
		fi
		if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ] &&
		   git rev-parse --verify --quiet refs/stash >/dev/null
		then
			s="$"
		fi

		if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ] &&
		   [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] &&
		   git ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- ':/*' >/dev/null 2>/dev/null
		then
			u="%${ZSH_VERSION+%}"
		fi

		if [ -n "${GIT_PS1_COMPRESSSPARSESTATE-}" ] &&
		   [ "$(git config --bool core.sparseCheckout)" = "true" ]; then
			h="?"
		fi

		if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then
			__git_ps1_show_upstream
		fi
	fi

	local z="${GIT_PS1_STATESEPARATOR-" "}"

	b=${b##refs/heads/}
	if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then
		__git_ps1_branch_name=$b
		b="\${__git_ps1_branch_name}"
	fi

	# NO color option unless in PROMPT_COMMAND mode or it's Zsh
	if [ -n "${GIT_PS1_SHOWCOLORHINTS-}" ]; then
		if [ $pcmode = yes ] || [ -n "${ZSH_VERSION-}" ]; then
			__git_ps1_colorize_gitstring
		fi
	fi

	local f="$h$w$i$s$u$p"
	local gitstring="$c$b${f:+$z$f}${sparse}$r${upstream}${conflict}"

	if [ $pcmode = yes ]; then
		if [ "${__git_printf_supports_v-}" != yes ]; then
			gitstring=$(printf -- "$printf_format" "$gitstring")
		else
			printf -v gitstring -- "$printf_format" "$gitstring"
		fi
		PS1="$ps1pc_start$gitstring$ps1pc_end"
	else
		printf -- "$printf_format" "$gitstring"
	fi

	return $exit
}

10. 交叉编译

在 x86 ubuntu22 下交叉编译得到 arm64 (也称为 aarch64) Linux 版本

10.1 lolcate

$ rustup show
Default host: x86_64-unknown-linux-gnu
rustup home:  /root/.rustup

installed toolchains
--------------------

stable-aarch64-unknown-linux-gnu
stable-x86_64-unknown-linux-gnu (default)

installed targets for active toolchain
--------------------------------------

aarch64-unknown-linux-gnu
x86_64-unknown-linux-gnu
x86_64-unknown-linux-musl

active toolchain
----------------

stable-x86_64-unknown-linux-gnu (default)
rustc 1.74.1 (a28077b28 2023-12-04)

$ cargo build --release --target=aarch64-unknown-linux-gnu

$ fd -HI lolcate

$ aarch64-linux-gnu-readelf -a  ./target/aarch64-unknown-linux-gnu/release/lolcate|grep -o "Shared library: \[.*\]"
Shared library: [libgcc_s.so.1]
Shared library: [libc.so.6]
Shared library: [ld-linux-aarch64.so.1]

10.2 czkawka_cli

$ cd ~/github/czkawka/czkawka_cli

$ cat .cargo/config.toml
[build]
target = "aarch64-unknown-linux-gnu"

[target.aarch64-unknown-linux-gnu]
linker = "aarch64-linux-gnu-gcc"

$ cargo build --release --target=aarch64-unknown-linux-gnu

$ cd ..

$ fd -HI lolcate

$ aarch64-linux-gnu-readelf -a ./target/aarch64-unknown-linux-gnu/release/czkawka_cli | grep -o "Shared library: \[.*\]"
Shared library: [libgcc_s.so.1]
Shared library: [libm.so.6]
Shared library: [libc.so.6]
Shared library: [ld-linux-aarch64.so.1]

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