Write a grep (or grep) command that selects the lines from
a file that have exactly three characters.
Post New Answer View All Answers
Which unix command to make a new directory?
What is used to type command?
What is awk command used for?
How do I run a whois command?
Who command in unix?
What do chmod command do?
What is updatedb?
How do I use grep to search for a file?
What is the comma to show the space allocation of files?
What does this command do? Cat food 1 > kitty
What is the functionality of a top command?
What is the pipe command?
What is the use of the tee command?
What are the unix commands?
What is the nmap command?