tee . using examples

commandline session

$ls | tee
$ls -l | tee
total 0
$pwd | tee
/home/jeffrin/Test
$pwd
/home/jeffrin/Test
$pwd | tee store
/home/jeffrin/Test
$cat store
/home/jeffrin/Test
$pwd > store1
$cat store1
/home/jeffrin/Test
$

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