i'm new to Linux,
i'm trying to a simple script like a batch files(ms-dos) and i have no succes and i don't understand why not work.
i.ve read all tutorial on linuxcommand.org
here is my problem
echo 1 and 2 work,but alias is not executed ,alias cls=clear work on command line,not in the script.
shell permission on my files is ok
no command "cls" found is the result
i have read tutorial many times
thanks in advance