## This script is used to clean all git commit
if [[ "$1" = 'all' ]];then
    echo "Clean all git commit"
    git checkout --orphan latest_branch
    git add -A
    git commit -am "Delete all previous commit"
    git branch -D master
    git branch -m master
fi

echo "Cleanup refs and logs"
rm -Rf .git/refs/original
rm -Rf .git/logs/

echo "Cleanup unnecessary files"
git gc --aggressive --prune=now

echo "Prune all unreachable objects"
git prune --expire now

#git push -f origin master

#!/bin/bash

# Adapted from 71529-ubucleaner.sh - http://www.opendesktop.org/CONTENT/content-files/71529-ubucleaner.sh

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 $RED"Error: must be root! Exiting..."$ENDCOLOR
  exit 0
fi

echo -e $YELLOW"Cleaning apt ..."$ENDCOLOR
aptitude clean
apt-get autoremove
apt-get autoclean

echo -e $YELLOW"Those packages were uninstalled without --purge:"$ENDCOLOR
echo $OLDCONF
#apt-get purge "$OLDCONF"  # fixes the error in the original script
for PKGNAME in $OLDCONF ; do  # a better way to handle errors
  echo -e $YELLOW"Purge package $PKGNAME"
  apt-cache show "$PKGNAME"|grep Description: -A3
  apt-get -y purge "$PKGNAME"
done

echo -e $YELLOW"Removing old kernels..."$ENDCOLOR
echo current kernel you are using:
uname -a
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



# Removes old revisions of snaps
# CLOSE ALL SNAPS BEFORE RUNNING THIS
set -eu
snap list --all | awk '/disabled/{print $1, $3}' |
    while read snapname revision; do
        snap remove "$snapname" --revision="$revision"
    done
echo "Done Removes old revisions of snaps"