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What is the difference between pipe (|) and tee command in unix
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Answer Posted / madhusudhan
pipe: pipe is used to redirect the output to the input of an
another command.
to see oracle processes.
ps -ef | grep SIDNAME
Here grep will find the sidname and the output of grep will be used as input to display processes.
tee : using tee we can send the output to
a new file at the same time we can see the output on the
screen
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