inside the mind of a linux admin

Remote vulnerability in bash – patches available for CVE-2014-6271, CVE-2014-7169

Bash or the Bourne again shell, is a UNIX like shell, which is perhaps one of the most installed utilities on any Linux system. From its creation in 1980, bash has evolved from a simple terminal based command interpreter to many other fancy uses. In Linux, environment variables provide a way to influence the behavior […]

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Validating Package Consistency by md5sum for Linux

Occasionally you just want a bit of piece of mind about your server or Linux install. You may suspect there is somebody who has hacked your server or even something changed by a package install that shouldn’t have been. Heres a couple of ideas on how to do a quick ‘health’ check on he md5sum […]

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