====== Linux ======

  * [[http://cb.vu/unixtoolbox.xhtml|Unix toolbox cheatsheet]]
  * [[https://www.nixtutor.com/linux/all-the-best-linux-cheat-sheets/|Seznam cheatsheetů]]
  * [[https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/ch-network_interfaces|RHEL documentation]]
  * [[http://www.unixguide.net/unixguide.shtml|unix guide]]