/media/sda-magnetic/david/Extern-Magnetic-2022-06-29/Extern01/Dokumente-11-2021-07-05/informatik-math/informatik2/bash-programming/lex-yacc-bash-etc/commands001.sh

usradd
usrdel
usrmod
grpadd
grpdel
grpmod
newgrp
id
passwd

comm 
diff
cut 
blkid
basename 

exit
info 
ln 
ls 

mkdir 
sudo
touch 
unlink

rm
rmdir

pwd