Lab 3

The command grep allows the user to find special patterns within files and displays the lines to the user.

lab 3 grep


The command echo is used to display a line of text.

lab 3 echo

The command head prints the first ten lines in a file.


The| Operator redirects the output of one command and pipe it as input to another.

sort lab 3

The tail command prints the last ten lines in a file.


The < operator redirects input.


The > operator redirects output to a file.

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