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August 18, 2012 18:25
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,14 @@ echo "Hi, I'm Douglas Crockford. What do you want?"; while read question do what="$question" if [ -z "${what}" ]; then echo "Stop waisting my time." exit else echo "My code is perfect." fi done