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Describe the function (5pts) and output (5pts) of the following commands $ mkdir test test/test1 test/test2 $cat>test/testt.txt This is a test file ^D $ cd
Describe the function (5pts) and output (5pts) of the following commands
$ mkdir test test/test1 test/test2
$cat>test/testt.txt
This is a test file ^D
$ cd test
$ ls -l . | grep '^d' | awk '{print "cp -r " $NF " " $NF ".bak"}' | sh
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