Bookmarks tagged [ubuntu]
https://help.ubuntu.com/community/UFW
UFW - Uncomplicated Firewall
The default firewall configuration tool for Ubuntu is ufw. Developed to ease iptables firewall configuration, ufw provides a user friendly way to create an IPv4 or...
https://www.digitalocean.com/community/tutorials/ufw-essentials-common-firewall-rules-and-commands
UFW is a firewall configuration tool for iptables that is included with Ubuntu by default. This cheat sheet-style guide provides a quick reference to UFW commands that will create iptables firewall ru...
https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-with-ufw-on-ubuntu-14-04
UFW, or Uncomplicated Firewall, is an interface to iptables that is geared towards simplifying the process of configuring a firewall. While iptables is a solid and flexible tool, it can be difficu...
Upstart is an event-based replacement for the /sbin/init daemon which handles starting of tasks and services during boot, stopping them during shutdown and supervising them while the system is running...
http://upstart.ubuntu.com/cookbook/
The purpose of this document is multi-faceted. It is intended as:
- A gentle introduction to Upstart.
- A Cookbook of recipes and best-practises for solving common and n...
- tags: upstart, ubuntu, cookbook
https://help.ubuntu.com/community/EnvironmentVariables
Contents:
- Manipulating environment variables and values
- Working principles of environment variables
- Bash's quick assignment and inheritance trick
- Persistent environment variables
- List of com...
- tags: ubuntu, linux
https://wiki.ubuntu.com/UncomplicatedFirewall
The Uncomplicated Firewall (ufw) is a frontend for iptables and is particularly well-suited for host-based firewalls. ufw provides a framework for managing netfilter, as well as a command-line...
https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-ubuntu-16-04
Nginx is one of the most popular web servers in the world and is responsible for hosting some of the largest and highest-traffic sites on the internet. It is more resource-friendly than Apache in most...
https://www.digitalocean.com/community/tutorials/how-to-set-up-nginx-server-blocks-virtual-hosts-on-...
When using the Nginx web server, server blocks (similar to the virtual hosts in Apache) can be used to encapsulate configuration details and host more than one domain off of a single server. Multiple ...
https://www.linode.com/docs/security/firewalls/configure-firewall-with-ufw
UFW, or uncomplicated firewall, is a frontend for managing firewall rules Arch Linux, Debian or Ubuntu. UFW is used through the command line (although it has GUIs available), and aims to make firewall...
http://idroot.net/tutorials/how-to-change-ssh-port-in-ubuntu/
The Secure Shell (SSH) Protocol by default uses port 22. Accepting this value does not make your system insecure, nor will changing the port provide a significant variance in security. However, changi...