A web application that sits in front of a command line Signal client that lets you send messages from a web browser. Seems to also have a REST API. Requires a second phone number to set up an account, it's not an extension to an existing Signal setup. Looks like all-Docker-all-the-time but it looks like you can also run it as a system service (a systemd .service file is in the docs, and it says nothing about using Docker for that).
A command that can be used on a Linux machine if you're running Gnome to delete the oldest image and movie thumbnails in your desktop's cache to reclaim disk space. I run this command once a month as a cronjob.
A suite of shell scripts to automate the installation and configuration of FreeBSD in such a manner as to support anonymity and security. Helps with the rapid deployment of BSD machines that can then be used as Tor nodes, hidden service providers, and locked-down desktop machines.
software opensource github freebsd anonymity security scripts installer tor
A page describing how to use IP tables on a Linux machine to set up a captive portal that also does traffic shaping to maximize the amount of bandwidth available. With a tarball of downloadable scripts.
ipset scripts traffic-shaping iptables captive-portal howto linux software Byzantium
An attempt to archive movie scripts (and probably transcripts) from all across the Internet into a single site for students and academics to reference. Perhaps you're bored and are looking for something to read at work one day... fairly well populated when I added this link.
A shell script which can be used to automate the backup of virtual machines running in a XenServer environment. It's specifically written for XenServer v5.5, and I think it'll run reasonably well on top of XenServer v6.1 (I THINK).
Spindle is the suite of scripts that were used to build the Raspbian OS images that we all know and love. The idea is that they do all the hard work of making the image files, keeping their contents as clean as possible, and removing as much manual intervention (and thus potential craft error) as is practical.