Distro_Builder/NOTES/listInstalledPKGs.sh

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#!/usr/bin/bash
function main() {
apt list --installed > temp.txt
echo "aptitude" >> temp.txt ## Apend aptitude to list
lineCount=$(wc -l temp.txt | awk '{printf $1}') ## Get line count minus one to remove first line
tail -n$((lineCount - 1)) temp.txt > cleanedList.sh ## Get all lines but the first
echo "aptitude markauto ~i \\ " > temp.txt
awk '{ FS = "/"} NF{printf " !~" $1}' cleanedList.sh >> temp.txt
rm cleanedList.sh
mv temp.txt cleanedList.sh
}
main;