What is the difference between awk and grep?
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What is the nmap command?
What is grep and how do you use it?
Briefly, how do you install Oracle software on UNIX.
what is the use of "fg" command ?
What is “chmod” command?
Is ‘du’ a command? If so, what is its use?
What is grep command in unix with examples?
How to add content of one file into another file at the beginning
Give the command for finding the current date.
why unix commands can be divided into internal and external commands?
what is the use of "test" command in unix?
what are the different hardwares available?