Useful Linux Commands 1

Here is a list of interesting things you can do on a linux command line. I will continue this list as I come across new ones:

find /var/files/000 -name *.xml | xargs rm -f
Delete all XML-files in all subdirectories of /var/files/000

ls -laR | wc -l
Count all files under the current directory. Be patient on large dir-structures.