Todo manager with advanced features; dedicated synchronization server available; many plugins and related tools; healthy software project.

Calendar program for Unix/Linux systems that can keep track of events; custom, plain text storage format; interesting and fully functional.

Project-based todo manager: every task must be specified with a mandatory project indication. Tasks are stored within a SQLlite DB. Written in Python.

A fully-featured task manager encapsulated within a Python script (just carry around the script to retain all the TODOs). When the script is run, a Python shell is opened, where task-related commands can be entered (ADD, LIST, etc.); a pity that commands are uppercase, which requires the annoying use of the Shift key.

Console carddav client written in Python.

"ppl is free software made out of other free software. It is built on top of Ruby and Git, and the completely free vcard address book format."

CLI and terminal calendar program, able to synchronize with CalDAV servers through vdirsyncer.

CLI program to access Google Calendars; allows to do the main tasks: create, delete, and list events.

Dateutils are a bunch of tools that revolve around fiddling with dates and times in the command line with a strong focus on use cases that arise when dealing with large amounts of financial data.

termsaver to enjoy fancy ASCII screensavers like matrix, clock, starwars, and a couple of not-safe-for-work screens.

Stack overflow command line client written in Python. Search and browse stack overflow without leaving the terminal.

Powerline is a statusline plugin for vim, and provides statuslines and prompts for several other applications, including zsh, bash, tmux, IPython, Awesome and Qtile

Tiny date, time diff calculator.

Neofetch is a CLI system information tool written in BASH. Neofetch displays information about your system next to an image, your OS logo, or any ASCII file of your choice.

Ruby Gem to colorize the output of the cat command.

Google Search, Google Site Search, Google News from the terminal.

Search the Arch Wiki anywhere from the command line.

Search API docs offline, in your terminal or browser.

Quickserve is a very simple HTTP server written in Python that is intended for quickly sharing files on an ad-hoc basis. Aside from opening a port in your firewall if you have one, quickserve requires no set-up and should work with no hassle

A little application to find geographical and network information of an IP address based on the geoip C API