Interactive Shell Script2013/01/06 |
This is an example for interactive script. |
#!/bin/bash while true do echo -n "Are you sure to proceed? [y/n] :" read ANS if [ "${ANS}" = 'y' -o "${ANS}" = 'yes' ]; then break elif [ "${ANS}" = 'n' -o "${ANS}" = 'no' ]; then exit 1 else continue 1 fi done echo "finished" |
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