Unix-Commands

• pwd: Print Working Directory

• clear: clear the screen

• ls -ltr: list

• diff: show difference between files

  $diff httpd.conf httpd.conf.bkup

• mkdir: make directory

-touch: update the timestamp. It creates the file if not already existing.

• cd: change to home directory

• cd\: change to root directory

• df: find disk usage

  $ df -h