• fetchlib - wrapper for Mercurial to retrieve one or more libraries of given revisions.
• seq - simple script for MacOS X to simulate Linux's seq.
• ssh-keyput - a script to generate SSH key (if none has been found), put it to remote host(s), check connection.
• check_response_time - a scripts to measure connecting time and transfer time for web pages.
• copyenv - script to copy your valuable environment settings like .screenrc & ssh's authorized_keys file to another host.

openvz:

openvz scripts moved to separate repo - https://github.com/CoolCold/openvz-tools