Answer Posted / lakshmi
To filter the data from existing file.We can use filters to
extract the data according to our need.
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
What is ctrl d?
What is the command to view process running?
Explain command to display different lines that are found when compare two files?
What is command substitution?
What does the command ' $who | sort –logfile > newfile' do?
Explain the steps that a shell follows while processing a command.
Name the general commands in using unix os for a beginner?
Does cp command overwrite files?
What is the behavioural difference between cmp and diff commands?
How does pipe () work?
hw will u use awk in replacing cahrs and files
Why is shebang used?
What is the command to find hidden files in the current directory?
How do I find previous commands in unix?
How do you grep a case insensitive?