http://retimer.ru/2010/01/clearing-ubuntu-9-10/
#!/bin/bash OLDCONF=$(dpkg -l|grep "^rc"|awk '{print $2}') CURKERNEL=$(uname -r|sed 's/-*[a-z]//g'|sed 's/-386//g') LINUXPKG="linux-(image|headers|ubuntu-modules|restricted-modules)" METALINUXPKG="linux-(image|headers|restricted-modules)-(generic|i386|server|common|rt|xen)" OLDKERNELS=$(dpkg -l|awk '{print $2}'|grep -E $LINUXPKG |grep -vE $METALINUXPKG|grep -v $CURKERNEL) YELLOW="\033[1;33m" RED="\033[0;31m" ENDCOLOR="\033[0m" if [ $USER != root ]; then echo -e $RED"Error: must be root" echo -e $YELLOW"Exiting..."$ENDCOLOR exit 0 fi echo -e $YELLOW"Cleaning apt cache..."$ENDCOLOR aptitude clean echo -e $YELLOW"Removing old config files..."$ENDCOLOR sudo aptitude purge $OLDCONF echo -e $YELLOW"Removing old kernels..."$ENDCOLOR sudo aptitude purge $OLDKERNELS echo -e $YELLOW"Emptying every trashes..."$ENDCOLOR rm -rf /home/*/.local/share/Trash/*/** &> /dev/null rm -rf /root/.local/share/Trash/*/** &> /dev/null echo -e $YELLOW"Script Finished!"$ENDCOLOR