Write a grep (or grep) command that selects the lines from
a file that have exactly three characters.
- 24 Answers
- 33353 Views
- Mac, Nokia, I also Faced
- E-Mail Answers
Answer Posted / usama el far
grep -n root /etc/passwd|cut -f1 -d:
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
Explain command to view process running?
What is the use of tee command?
What is grep and how do you use it?
Enumerate some of the most commonly used network commands in unix?
How do you grep recursively?
What is grep r?
How do I search for a file in unix command?
What does the metacharacter mean?
What are the differences among a system call, a library function, and a unix command?
What is awk command used for?
How do I open a port?
Which command can you use to find the currently running process in unix server?
Write a command to display a file’s contents in various formats?
Does cp command overwrite files?
What command is used to check the current users?
