adplus-dvertising
frame-decoration

Question

history command display the log of recently used commands.

a.

True

b.

False

c.

May be

d.

Can't say

Posted under Introduction to UNIX UNIX

Answer: (a).True

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. history command display the log of recently used commands.

Similar Questions

Discover Related MCQs

Q. echo command is used for _________

Q. Which command is used for displaying date in the format dd/mm/yyyy ?

Q. What are meta-characters?

Q. What is the output of who command?

Q. Which command is used for displaying date and calendar in UNIX?

Q. Which command is used to display the documentation of commands in UNIX?

Q. How can we specify more than one command in the command line at the same time?

Q. Which of the following is not a valid option of uname?

Q. Options are also arguments but begin with a – .

Q. The sequences of directories that a shell searches while looking for a command is specified in the PATH variable.

Q. Which command is used for extracting the details of the operating system?

Q. In how many categories, commands of UNIX operating system classified?

Q. What are Commands?

Q. What is the windowing system of UNIX known as?

Q. What is a superuser?

Q. Two UNIX systems may or may not use the same set of system calls.

Q. Which part of the UNIX operating system interacts with the hardware?

Q. Shell is a command interpreter used for interacting with a UNIX system.

Q. POSIX is a set of standards specified for establishing compatibility between operating systems.

Q. Which of the following is not true about UNIX?