Python style guide checker (formerly called pep8)

pycodestyle

Python style guide checker (formerly called pep8)

Features a plugin architecture allowing for adding new checks is easily. Parseable output listing line numbers of the error location. Consists of just one Python file, and requires only stdlib.
Captures communication between two external serial devices

snooper

Captures communication between two external serial devices

A graphviz app which is securely contained using subuser, Docker and XPRA.

subuser

Run programs on Linux with selectively restricted permissions

Subuser turns a docker container into a normal program, but this program is not fully privileged, it can only access the directory from which it was called.
Server daemon and test client for STUN

stun

Server daemon and test client for STUN

The STUN protocol (Simple Traversal of UDP through NATs) is described in the IETF RFC 3489, available at http://www.ietf.org/rfc/rfc3489.txt. It's used to help clients behind NAT to tunnel incoming calls through. This server is the counterpart to help the client identify the NAT and have it open the proper ports for it.
Japanized DVI Previewer for the X Window System

xdvik-ja

Japanized DVI Previewer for the X Window System

xdvi is a program which is used to preview DVI files, such as are produced by TeX. This localized version of xdvi can handle Japanese DVI files, called pxdvi.
A simple S-Lang based system performance monitor

slmon

A simple S-Lang based system performance monitor

SLmon is a tool for monitoring system's performance. It displays results using a nice and readable text-based UI, providing either figures or a graph. It currently monitors: - CPU load (SMP is supported) - memory and swap load - uptime, date and time - number of logged in users - network traffic