Source Sudo-upgrade-all

#!/bin/bash

# Author : CABOS Matthieu
# Date : 31/08/2020

rez=`apt list --upgradable`
for i in $rez
do
        libname=`echo $i | grep "/" `
        if [ ! "$libname" = "" ]
        then
                lib=`echo $i | cut -d "/" -f1`
                lib_final="$lib_final"" ""$lib"
                libname=""
        fi
done
for i in $lib_final
do
apt upgrade $i
done