Merge branch 'master' of github.com:mathiasbynens/dotfiles

* 'master' of github.com:mathiasbynens/dotfiles: (374 commits)
  .gitconfig: improve `git p` alias (mathiasbynens#896)
  .exports: Hide zsh warning on macOS
  .macos: fix showing ~/Library folder in macOS 10.15 (Catalina) (mathiasbynens#917)
  .gitconfig: Add `g whoami`
  README: Fix link (mathiasbynens#902)
  .bash_prompt: Exit early for Chromium/Blink repo
  .macos: Also disable Java for local domains in Safari (mathiasbynens#769)
  .macos: Consolidate energy management settings
  .gitconfig: Simplify `git p` alias
  .macos: Add Hot Corner option for Lock Screen (13)
  .macos: Replace `Flwv` with `glyv` (mathiasbynens#886)
  .aliases: Make `mergepdf` preserve hyperlinks
  .bash_profile: Update bash-completion sourcing (mathiasbynens#864)
  .bash_profile: Improve `g` autocompletion
  brew.sh: Update PHP formulae (mathiasbynens#859)
  .aliases: Update comment for `la`
  .tmux.conf: Use Ctrl+A as the prefix key
  Respect non-default brew installation locations
  .aliases: Don’t show `.` and `..` in `la` alias
  .macos: Don’t show recent applications in Dock
  ...

Author: Justin Murray

.aliases

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Easier navigation: .., ..., ...., ....., ~ and -
 alias ..="cd .."
 alias ...="cd ../.."
@@ -10,84 +12,87 @@ alias -- -="cd -"
 alias d="cd ~/Documents/Dropbox"
 alias dl="cd ~/Downloads"
 alias dt="cd ~/Desktop"
-alias p="cd ~/Projects"
+alias p="cd ~/projects"
 alias g="git"
-alias h="history"
-alias j="jobs"
-alias v="vim"
-alias m="mate ."
-alias s="subl ."
-alias o="open"
-alias oo="open ."
 
 # Detect which `ls` flavor is in use
 if ls --color > /dev/null 2>&1; then # GNU `ls`
 	colorflag="--color"
-else # OS X `ls`
+	export LS_COLORS='no=00:fi=00:di=01;31:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.ogg=01;35:*.mp3=01;35:*.wav=01;35:'
+else # macOS `ls`
 	colorflag="-G"
+	export LSCOLORS='BxBxhxDxfxhxhxhxhxcxcx'
 fi
 
 # List all files colorized in long format
-alias l="ls -l ${colorflag}"
+alias l="ls -lF ${colorflag}"
 
-# List all files colorized in long format, including dot files
-alias la="ls -la ${colorflag}"
+# List all files colorized in long format, excluding . and ..
+alias la="ls -lAF ${colorflag}"
 
 # List only directories
-alias lsd='ls -l ${colorflag} | grep "^d"'
+alias lsd="ls -lF ${colorflag} | grep --color=never '^d'"
 
 # Always use color output for `ls`
 alias ls="command ls ${colorflag}"
-export LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.ogg=01;35:*.mp3=01;35:*.wav=01;35:'
+
+# Always enable colored `grep` output
+# Note: `GREP_OPTIONS="--color=auto"` is deprecated, hence the alias usage.
+alias grep='grep --color=auto'
+alias fgrep='fgrep --color=auto'
+alias egrep='egrep --color=auto'
 
 # Enable aliases to be sudo’ed
 alias sudo='sudo '
 
-# Gzip-enabled `curl`
-alias gurl="curl --compressed"
+# Get week number
+alias week='date +%V'
+
+# Get macOS Software Updates, and update installed Ruby gems, Homebrew, npm, and their installed packages
+alias update='sudo softwareupdate -i -a; brew update; brew upgrade; brew cleanup; npm install npm -g; npm update -g; sudo gem update --system; sudo gem update; sudo gem cleanup'
 
-# Get OS X Software Updates, and update installed Ruby gems, Homebrew, npm, and their installed packages
-alias update='sudo softwareupdate -i -a; brew update; brew upgrade; brew cleanup; npm update npm -g; npm update -g; sudo gem update'
+# Google Chrome
+alias chrome='/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome'
+alias canary='/Applications/Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary'
 
 # IP addresses
 alias ip="dig +short myip.opendns.com @resolver1.opendns.com"
-alias localip="ipconfig getifaddr en1"
-alias ips="ifconfig -a | grep -o 'inet6\? \(\([0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+\)\|[a-fA-F0-9:]\+\)' | sed -e 's/inet6* //'"
+alias localip="ipconfig getifaddr en0"
+alias ips="ifconfig -a | grep -o 'inet6\? \(addr:\)\?\s\?\(\(\([0-9]\+\.\)\{3\}[0-9]\+\)\|[a-fA-F0-9:]\+\)' | awk '{ sub(/inet6? (addr:)? ?/, \"\"); print }'"
 
-# Enhanced WHOIS lookups
-alias whois="whois -h whois-servers.net"
+# Show active network interfaces
+alias ifactive="ifconfig | pcregrep -M -o '^[^\t:]+:([^\n]|\n\t)*status: active'"
 
 # Flush Directory Service cache
 alias flush="dscacheutil -flushcache && killall -HUP mDNSResponder"
 
 # Clean up LaunchServices to remove duplicates in the “Open With” menu
 alias lscleanup="/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user && killall Finder"
 
-# View HTTP traffic
-alias sniff="sudo ngrep -d 'en1' -t '^(GET|POST) ' 'tcp and port 80'"
-alias httpdump="sudo tcpdump -i en1 -n -s 0 -w - | grep -a -o -E \"Host\: .*|GET \/.*\""
-
 # Canonical hex dump; some systems have this symlinked
 command -v hd > /dev/null || alias hd="hexdump -C"
 
-# OS X has no `md5sum`, so use `md5` as a fallback
+# macOS has no `md5sum`, so use `md5` as a fallback
 command -v md5sum > /dev/null || alias md5sum="md5"
 
-# OS X has no `sha1sum`, so use `shasum` as a fallback
+# macOS has no `sha1sum`, so use `shasum` as a fallback
 command -v sha1sum > /dev/null || alias sha1sum="shasum"
 
+# JavaScriptCore REPL
+jscbin="/System/Library/Frameworks/JavaScriptCore.framework/Versions/A/Resources/jsc";
+[ -e "${jscbin}" ] && alias jsc="${jscbin}";
+unset jscbin;
+
 # Trim new lines and copy to clipboard
 alias c="tr -d '\n' | pbcopy"
 
 # Recursively delete `.DS_Store` files
 alias cleanup="find . -type f -name '*.DS_Store' -ls -delete"
 
-# ROT13-encode text. Works for decoding, too! ;)
-alias rot13='tr a-zA-Z n-za-mN-ZA-M'
-
-# Empty the Trash on all mounted volumes and the main HDD
-# Also, clear Apple’s System Logs to improve shell startup speed
-alias emptytrash="sudo rm -rfv /Volumes/*/.Trashes; sudo rm -rfv ~/.Trash; sudo rm -rfv /private/var/log/asl/*.asl"
+# Empty the Trash on all mounted volumes and the main HDD.
+# Also, clear Apple’s System Logs to improve shell startup speed.
+# Finally, clear download history from quarantine. https://mths.be/bum
+alias emptytrash="sudo rm -rfv /Volumes/*/.Trashes; sudo rm -rfv ~/.Trash; sudo rm -rfv /private/var/log/asl/*.asl; sqlite3 ~/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV* 'delete from LSQuarantineEvent'"
 
 # Show/hide hidden files in Finder
 alias show="defaults write com.apple.finder AppleShowAllFiles -bool true && killall Finder"
@@ -100,9 +105,9 @@ alias showdesktop="defaults write com.apple.finder CreateDesktop -bool true && k
 # URL-encode strings
 alias urlencode='python -c "import sys, urllib as ul; print ul.quote_plus(sys.argv[1]);"'
 
-# Merge PDF files
-# Usage: `mergepdf -o output.pdf input{1,2,3}.pdf`
-alias mergepdf='/System/Library/Automator/Combine\ PDF\ Pages.action/Contents/Resources/join.py'
+# Merge PDF files, preserving hyperlinks
+# Usage: `mergepdf input{1,2,3}.pdf`
+alias mergepdf='gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=_merged.pdf'
 
 # Disable Spotlight
 alias spotoff="sudo mdutil -a -i off"
@@ -112,9 +117,8 @@ alias spoton="sudo mdutil -a -i on"
 # PlistBuddy alias, because sometimes `defaults` just doesn’t cut it
 alias plistbuddy="/usr/libexec/PlistBuddy"
 
-# Ring the terminal bell, and put a badge on Terminal.app’s Dock icon
-# (useful when executing time-consuming commands)
-alias badge="tput bel"
+# Airport CLI alias
+alias airport='/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport'
 
 # Intuitive map function
 # For example, to list all directories that contain a certain file:
@@ -123,10 +127,22 @@ alias map="xargs -n1"
 
 # One of @janmoesen’s ProTip™s
 for method in GET HEAD POST PUT DELETE TRACE OPTIONS; do
-	alias "$method"="lwp-request -m '$method'"
+	alias "${method}"="lwp-request -m '${method}'"
 done
 
 # Stuff I never really use but cannot delete either because of http://xkcd.com/530/
 alias stfu="osascript -e 'set volume output muted true'"
-alias pumpitup="osascript -e 'set volume 7'"
-alias hax="growlnotify -a 'Activity Monitor' 'System error' -m 'WTF R U DOIN'"
+alias pumpitup="osascript -e 'set volume output volume 100'"
+
+# Kill all the tabs in Chrome to free up memory
+# [C] explained: http://www.commandlinefu.com/commands/view/402/exclude-grep-from-your-grepped-output-of-ps-alias-included-in-description
+alias chromekill="ps ux | grep '[C]hrome Helper --type=renderer' | grep -v extension-process | tr -s ' ' | cut -d ' ' -f2 | xargs kill"
+
+# Lock the screen (when going AFK)
+alias afk="/System/Library/CoreServices/Menu\ Extras/User.menu/Contents/Resources/CGSession -suspend"
+
+# Reload the shell (i.e. invoke as a login shell)
+alias reload="exec ${SHELL} -l"
+
+# Print each PATH entry on a separate line
+alias path='echo -e ${PATH//:/\\n}'

.bash_profile

@@ -1,25 +1,25 @@
 # Add `~/bin` to the `$PATH`
-export PATH="$HOME/bin:$PATH"
+export PATH="$HOME/bin:$PATH";
 
 # Load the shell dotfiles, and then some:
 # * ~/.path can be used to extend `$PATH`.
 # * ~/.extra can be used for other settings you don’t want to commit.
 for file in ~/.{path,bash_prompt_airline,exports,aliases,functions,extra}; do
-	[ -r "$file" ] && source "$file"
-done
-unset file
+	[ -r "$file" ] && [ -f "$file" ] && source "$file";
+done;
+unset file;
 
 # Load dircolors
 command -v dircolors >/dev/null 2>&1 && { eval `dircolors ~/.dir_colors`; }
 
 # Case-insensitive globbing (used in pathname expansion)
-shopt -s nocaseglob
+shopt -s nocaseglob;
 
 # Append to the Bash history file, rather than overwriting it
-shopt -s histappend
+shopt -s histappend;
 
 # Autocorrect typos in path names when using `cd`
-shopt -s cdspell
+shopt -s cdspell;
 
 # enable vi style command line editing
 set -o vi
@@ -28,18 +28,32 @@ set -o vi
 # * `autocd`, e.g. `**/qux` will enter `./foo/bar/baz/qux`
 # * Recursive globbing, e.g. `echo **/*.txt`
 for option in autocd globstar; do
-	shopt -s "$option" 2> /dev/null
-done
+	shopt -s "$option" 2> /dev/null;
+done;
+
+# Add tab completion for many Bash commands
+if which brew &> /dev/null && [ -r "$(brew --prefix)/etc/profile.d/bash_completion.sh" ]; then
+	# Ensure existing Homebrew v1 completions continue to work
+	export BASH_COMPLETION_COMPAT_DIR="$(brew --prefix)/etc/bash_completion.d";
+	source "$(brew --prefix)/etc/profile.d/bash_completion.sh";
+elif [ -f /etc/bash_completion ]; then
+	source /etc/bash_completion;
+fi;
+
+# Enable tab completion for `g` by marking it as an alias for `git`
+if type _git &> /dev/null; then
+	complete -o default -o nospace -F _git g;
+fi;
 
 # Add tab completion for SSH hostnames based on ~/.ssh/config, ignoring wildcards
-[ -e "$HOME/.ssh/config" ] && complete -o "default" -o "nospace" -W "$(grep "^Host" ~/.ssh/config | grep -v "[?*]" | cut -d " " -f2)" scp sftp ssh
+[ -e "$HOME/.ssh/config" ] && complete -o "default" -o "nospace" -W "$(grep "^Host" ~/.ssh/config | grep -v "[?*]" | cut -d " " -f2- | tr ' ' '\n')" scp sftp ssh;
 
 # Add tab completion for `defaults read|write NSGlobalDomain`
 # You could just use `-g` instead, but I like being explicit
-complete -W "NSGlobalDomain" defaults
+complete -W "NSGlobalDomain" defaults;
 
 # Add `killall` tab completion for common apps
-complete -o "nospace" -W "Contacts Calendar Dock Finder Mail Safari iTunes SystemUIServer Terminal Twitter" killall
+complete -o "nospace" -W "Contacts Calendar Dock Finder Mail Safari iTunes SystemUIServer Terminal Twitter" killall;
 
 # If possible, add tab completion for many more commands
 [ -f /etc/bash_completion ] && source /etc/bash_completion