Chmod & Chgrp

What is the command to set the following permission for a file?

owner: read, execute

group: none

others: none

• chmod 700 file

• chmod 600 file

• chmod 500 file

• chmod 400 file

What is the command to set the following permission for a file?

owner: read, write, execute

group: read, execute

others: read, execute

• chmod 711 file

• chmod 700 file

• chmod 777 file

• chmod 755 file

What is the command to set the following permission for a directory?

owner: read, write, execute

group: read, execute

others: read, execute

• chmod 755 dir

• chmod 766 dir

• chmod -R 755 dir

• chmod -R 766 dir

What is the command to set the following permission for a directory?

owner: read, execute

group: read, execute

others: read, execute

• chmod -R 555 dir

• chmod -R 666 dir

• chmod -R 444 dir

• chmod -R 777 dir

What is the command to change ownership of a file to username kpacademy?

• chgrp kpacademy filepath

• chusr kpacademy filepath

• chfile kpacademy filepath

• chown kpacademy filepath

Whats the command to change owner to kpacademy and group to class2018 of a directory?

• chown -R kpacademy:class2018 dir

• chmod -R kpacademy:class2018 dir

• chdir -R kpacademy:class2018 dir

• chgrp -R kpacademy:class2018 dir

What is the command to set a user's default permission to the following?

File: rw, rw, r

Dir: rwx, rwx, rx

• umask 200

• umask 020

• umask 002

• umask 022