What is the comma to display different lines that are found when compare two files?
What does the metacharacter mean?
What is the command to view process running?
Differentiate cat command from more command.
Can you explain a little bit about command substitution?
What does this command do,"$more readme.txt“?
What is the use of the tee command?
What is the function of grep command in unix?
What is the command to compare two files in unix?
What does touch command do in unix?
What is nr in awk command?
What is the use of find command in unix?
hw will u use awk in replacing cahrs and files
what is the advaantage of each user having its own copy of the shell?
Which command is used to kill the last background job?