Today I added three more cheat sheets: LPIC-1 Module 101 LPIC-2 Module 102 RHCSA All of them are partly in German and were copied from my private Wiki. I hope you find them useful and please let me know if you have any feedback for me.

One of the most common tasks of a Linux sysadmin (or DevOp) might be setting file permissions and ownerships. In this blog I’ll show you how you can do that in a very simple but effective way with Cfengine 3. Writing the Cfengine 3 code for setting file permissions and ownerships body common control { [...]

In my last blog post about Cfengine 3 we talked about how Cfengine 3 can check for you if an user exists or not. Today we will have a look at a very simple way of how a new user can be created if it doesn’t already exist. Writing the Cfengine 3 code for creating [...]