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Debian daemon control In RedHat distributions like RHEL, Fedora and also CentOS you have a tool called ntsysv to manage daemons and their runlevels. In Debian there is an alternative tool that lets...
Grep recursively through subdirectories grep recursively through subdirectories for files that match a specific pattern: grep -l -r –include=.doc regex * The equivalent command unsing find: find . -name ‘.doc’...
Rename files in folder Oneliner to rename files/directories. It converts ” ” into “” and the characters to lower-case. <br /> $> perl -e 'while(< *>) { $old=$; s/ +//g;...
Information about shutdowns and reboots A easy way to get information about shutdowns and reboots is to run the command last reboot or last -x | grep down