Quick Hint: How to save energy in Linux by turing your screen off when locking

Hi!

In my office I frequently lock my screen when I leave my desk. I found out, after pressing the Screen locking shortcut in Ubuntu 13.04 (and the versions before) the screen goes black but is still turned on and therefor consumes more energy than necessary. I hate wasting resources (and battery life) so I began to look for a solution…

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Quick Hint: How to remove a file from subversion version control after accidently adding it?

Hi!

I guess you all had this situation when using subversion / svn: You just created a new project and added many many files…. just to see that there is this ONE file which should no be included into subversion versioning control.

Quick Hint: How to remove a file from subversion version control after accidently adding it? weiterlesen