shmux is a program for executing the same command on many hosts in parallel. For each target, a child process is spawned by shmux, and a shell on the target obtained one of the supported methods: rsh, ssh, or sh. The output produced by the children is received by shmux and either output in turn to the user in an easy to read format, or written to files for later processing, making it well suited for use in scripts.
phpRemoteShell is an all-in-one Web application to manage servers remotely. It contains a full-featured file manager, the ability to execute shell commands or code written for PHP, SQL, or LDAP, a crontab manager, and a zombie manager. It can also host itself into existing files and auto-deploy during their execution. In case it has been previously encrypted, it is able to self-decrypt on the fly.
Apparix allows one to bookmark directories and later jump to them using the mark. By default, it acts as a replacement for cd and can be used in the same manner, including the special behaviour for cd without argument and "cd -". It is possible to directly jump to subdirectories of a bookmarked directory. The contributed bash completion code facilitates completion both on bookmarks and directories, but can be adjusted to accommodate other preferences.
The sniffy project can trace/log the data of any pseudo terminal in the system. Due to the way the terminal works, such a terminal trace provides complete information of what happened on the terminal screen, and sniffy is able to display/replay this information. It consists of a kernel module able to connect/hook on the pseudo terminal, a program to display the contents of any pseudo terminal on the fly, a daemon process tracing the pseudo terminal content into the file, and a replay program to replay any stored pseudo terminal session.
Psdfposter can be used to create a large poster by building it from multple pages and/or printing it on large media. It expects as input a PS or a PDF file, printing on a single page. The output is again a PS or PDF file, which may contain multiple pages that together build the poster. The input page will be scaled to obtain the desired size. It is much like poster for Postscript files, but works with PS and PDF, since sometimes pspdfposter does not like your PS files. Psdfposter is a bash script with a Zenity GUI, and requires pspdftool.