What difference between cmp and diff commands?
which command is used to identify the type of the file?
What is the use of find command in unix?
Who invented grep?
How do I search a whole word in vim?
Are you in or at the office?
What do chown command do?
The command grep first second third /usr/you/myfile a) prints lines containing the words first, second or third from the file /usr/you/myfile b) searches for lines containing the pattern first in the files second, third, and /usr/you/myfile and prints them c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them d) replaces the word first with the word second in the files third and /usr/you/myfile e) None of the above
what is the meaning of this command rm -rf / what will it do ?
What is grep and sed command?
Differentiate cat command from more command.
Give Command that will move a single file called "unix.txt"
How we will execute previous command in vi editor?