$ echo "Welcome to UNIX System Environment" echo " Logged in Users: $(who -r)" echo " Current working directory is: $(pwd)" echo " List out the files in current directory: $(ls -l)" $
Standard input is empty
Welcome to UNIX System Environment Logged in Users: Current working directory is: /home/0FYy60 List out the files in current directory: total 4 -rw-rw-r-- 1 nobody nobody 185 2012-02-07 11:34 prog.sh