The most fundamental tool needed to administer an HPC system is a parallel shell, which allows you to run the same command on a series of nodes. In this article, we look at pdsh.
https://www.admin-magazine.com/registration/start/11997/HPCUNL
You can always browse the Bash history using your arrow keys, but Bash's search capabilities are very limited. Enter the clever Bash History Suggest Box.
http://www.linuxpromagazine.com/Online/Features/Bash-History-on-Steroids
Developers fed up with cryptic Makefiles should take a look at the new Meson build system, which is simple to operate, offers scripting capabilities, integrates external test tools, and supports Linux, Windows, and Mac OS X.
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