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What is the command to compare two files in unix?
What is command statement?
What does the “echo” command do?
Which command is used to copy files?
Who wrote grep?
Write a command to kill the last background job?
What is command substitution?
What is the size of time_t?
Are you in or at the office?
How to use grep command to list find the records of a file containing 10 different strings?
What is the comma to show the space allocation of files?
How does the system know where one command ends and another begins?
What is the use of egrep command in unix?
Write a command that will display files in the current directory, in a colored, long format.
Why is it called grep?
