apt-get: Shell Script to remove the packages mentioned in a File

Check this simple shell script which reads all the packages mentioned in a file and removes them one by one.

#! /bin/sh
if [ $# -ne 1 ]
then echo "Usage: read.sh filename";
exit 1;

if [ ! -f $1 ]
then echo "File $1 doesn't exist";
exit 1;

while read line
  pkg=`echo $line| awk '{print $1}'`
  echo $pkg
  yes|sudo apt-get remove $pkg
done < $1

To use this script, mention the packages to be removed in a file. Take for example, pkgs.txt contains the files to be removed

$ cat pkgs.txt

To execute the above script,

$ ./remove.sh pkgs.txt

It will remove all the packages one by one.


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