Linux Bash Arithmetic Expressions Question:
Download Questions PDF

The command 'umask -S'
a) prints the current mask using symbolic notation
b) prints the current mask using octal numbers
c) sets the mask to 000
d) sets the mask to 777

Answer:

a) prints the current mask using symbolic notation

Download Linux Bash Arithmetic Expressions Interview Questions And Answers PDF

Previous QuestionNext Question
The 'mapfile' command:
a) reads lines of standard input and assigns each to the element of an indexed array
b) reads lines of standard output file
c) reads lines of standard error file
d) none of the mentioned		The 'logout' built in command is used to:
a) shutdown the computer
b) logoff of the computer
c) logout the current user
d) to exit the current shell