A. ren
B. mv
C. remove
D. change
✅ The correct answer is option B.
Basic of linux unix MCQs
Which of are following internal commands is used in mail to forward mail to user in user-list ?
A. r user-list
B. m user-list
C. d user-list
D. e user-list
✅ The correct answer is option B.
The File that contains a set of instructions which are performed when a user logs in, is_____________?
A. .exrc
B. .profile
C. .autoexec
D. autoexec.bat
✅ The correct answer is option B.
What command is used to add printing jobs to the queue ?
A. lpd
B. lpr
C. lpq
D. lpc
✅ The correct answer is option B.
Which of the following commands is used to obtain a list of all files by modification time ?
A. ls -1
B. ls -t
C. ls -i
D. ls -R
✅ The correct answer is option B.
Which of the following commands is used to assign executable permission to the owner of the file named “note” ?
A. chmod g+x note
B. chmod u+w note
C. chmod u+x note
D. chmod ugo+x note
✅ The correct answer is option C.
In OSI network architecture, the routing is performed by_______________?
A. session layer
B. transport layer
C. data link layer
D. network layer
✅ The correct answer is option A.
Which program is used to automatically install Red Mat Linux on identical hardware ?
A. bzimage.img
B. tar
C. ghost
D. mkkickstart
✅ The correct answer is option D.
What command is used to print a file ?
A. lp
B. pg
C. prn
D. print
✅ The correct answer is option A.
The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is _______________?
A. tee
B. tr
C. sort
D. grep
✅ The correct answer is option A.