Linux Commands

_______ command is used to check IP address of a linux machine

The pattern search can be implemented in linux with _____ command

Which of the following commands would list files in root folder and filter the ones created by the "admin" user?

• ls -l / |grep "admin"

• ls -l / |grep "^admin"

• ls -l / > grep "admin"

• |grep "admin"

wc command is used to print number of lines, words, and bytes

• True

• False

Which command changes a file’s group owner?

which command is used to change ownership of a file ?

Write a simple bash script to find area of a rectangle (l*b)

Write a simple bash script to print student grade. Get student marks from user. if marks >90 S; >80 A;>70 B

Write a simple bash script to copy the contents of /etc/passwd into a text file and sort the same based on username

The file permission 764 means