A simple GUI for basic tasks of package management using APT.
Interactively edit the current nftables ruleset.
A WordPress plugin providing a shortcode to embed a list of commits of a project.
A terminal-based screen presentation utility inspired by the WOPR user interface from the movie WarGames.
Transform Set of Strings to Common Prefix Notation
Run virt-install with templates to provision CentOS 7, 8 and Debian 10, 11
Collection of examples of scripting techniques for Bourne Shell (POSIX, dash, ksh, Bash and others) and Bourne Again Shell (Bash).
App to draw a yellow rectangle on an Android device.
Draw freehand color strokes on an X11 display. Useful for screen presentations.
Shell script that results in an error if any component of a given path has any bits of a given umask set. Can be used to check if a file or directory is accessible for user, group or everyone else.
Custom setup of iptables/ip6tables rulechain.