extensive aerc discussion, including

• caldav/carddav integration for calendar and contacts (with khal/khard/vdirsync)
• automatic fetching (fetchmail/mpop)
• utf8/gpg integration discussion
• exchange integration (with davmail)
• full text search with notmuch

Interactive cli tool for HTTP inspection.

Essentially an interactive curl / wget

Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker - spantaleev

Extending screen with ipad as second monitor for linux

Make your iPad second screen for linux pc

Explains ways to get exchange to work woth clients like aerc (e.g. for ruc.dk mail) -- davmail

Choosing good colors for your charts is hard. This article tries to make it easier.

Rotation of gpg keys

Complete tutorial for master/subkey setup which can be rotated

A chat bot that can manage your team's SSH accounts - keybase

I love keyboard-based interfaces.That’s why, pretty soon after publishing this post, I moved to using a tiling window manager, and never looked back. I chos...

This interactive visual tool lets you see how accessible your color palettes are to viewers who are colorblind.

Generate a GPG key-pair, and convert it to an SSH key for authentication with your Linode.

goes over selections and kill (yank) buffers, shows how to invoke from python (but may be applicable to bash as well)

a realtime plotting utility for terminal