write grep commands to select the lines that have exactly
two characters
Answer Posted / mr. manindra nayak
grep -w "^..&" filename
| Is This Answer Correct ? | 1 Yes | 7 No |
Post New Answer View All Answers
What is awk good for?
What command will change your prompt to myprompt?
What is grep and how do you use it?
What do chmod command do?
What is the use of cut command in unix?
Which unix command to make a new directory?
Give the command for finding the current date.
What is unix command?
Explain ‘system calls’ with respect to unix commands?
Explain ‘library functions’ with respect to unix commands?
Why is shebang used?
What is the comma to show the space allocation of files?
Write a command that will display files in the current directory, in a colored, long format.
How many unix commands are there?
What is command substitution?