pass DBA Interview Questions and Answers for Freshers

10 essential Linux commands for DBA administrators

• ls - list directory contents

• cd - change directory

• mkdir - make directory

• rm - remove files or directories

• cp - copy files or directories

• mv - move or rename files or directories

• grep - search for a pattern in a file

• top - display system processes

• ps - display information about running processes

• chmod - change file permissions