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