Created
August 4, 2017 20:53
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Script to remove unused ppa. (Its a copied script from askubuntu https://askubuntu.com/questions/674976/check-for-and-remove-unused-ppas)
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#!/usr/bin/env bash | |
for f in /etc/apt/sources.list.d/*.list; do | |
grep -Po "(?<=^deb\s).*?(?=#|$)" "$f" | while read -r ENTRY ; do | |
echo "ENTRY: $ENTRY" | |
HOST=$(cut -d/ -f3 <<< "$ENTRY") | |
if [ "ppa.launchpad.net" = "$HOST" ]; then | |
USER=$(cut -d/ -f4 <<< "$ENTRY") | |
PPA=$(cut -d/ -f5 <<< "$ENTRY") | |
packageCount=$(awk '$1=="Package:" {if (a[$2]++ == 0) {system("dpkg -l "$2)}}' /var/lib/apt/lists/*"$USER"*"$PPA"*Packages 2>/dev/null | awk '/^ii/' | wc -l) | |
echo "PPA: ppa:$USER/$PPA" | |
echo "FILENAME: $f" | |
echo "$packageCount package(s) installed" | |
if [ "$packageCount" -eq 0 ] && [ "$1" == "--delete" ]; then | |
sudo rm "$f" && echo "$f deleted" | |
fi | |
echo | |
else | |
USER=$(cut -d/ -f3 <<< "$ENTRY") | |
PPA=$(cut -d/ -f4 <<< "$ENTRY") | |
packageCount=$(awk '$1=="Package:" {if (a[$2]++ == 0) {system("dpkg -l "$2)}}' /var/lib/apt/lists/*"$USER"*Packages 2>/dev/null | awk '/^ii/' | wc -l) | |
echo "REPOSITORY: $USER/$PPA" | |
echo "FILENAME: $f" | |
echo "$packageCount package(s) installed" | |
if [ "$packageCount" -eq 0 ] && [ "$1" == "--delete" ]; then | |
sudo rm "$f" && echo "$f deleted" | |
fi | |
echo | |
fi | |
done | |
done |
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