Linux shell scripring question

Wish I was floating in blue across the sky, my imagination is strong, And I often visit the days When everything seemed so clear. Now I wonder what I'm doing here at all... $ cat h1.awk NR>2&&NRtest/test.txt This is a test file D(CTRL+D) $ cd test $1 s - . I grep '^d' | awk '\{print "cp -r "\$NF " "\$NF ".bak" " sh Output