Production Support Analyst Interview Questions and Answers for Freshers

10 commonly used Linux commands in daily work

• ls - list directory contents

• cd - change directory

• grep - search for a pattern in a file

• tail - display the last part of a file

• cat - concatenate and display files

• chmod - change file permissions

• sudo - execute a command as a superuser

• ps - display information about running processes

• kill - terminate a process

• ssh - connect to a remote server securely