Last active
January 3, 2016 12:49
-
-
Save granolocks/8465004 to your computer and use it in GitHub Desktop.
Verify Y / N
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 characters
| f_verify(){ | |
| echo "1. Yes" | |
| echo "2. No" | |
| read -p "Are you sure?: " input | |
| matches=$(echo $input | grep -ie "^[Y|1]") | |
| if [ $? -ne 0 -a -n $matches ]; then | |
| echo "You must enter 'yes' to continue." | |
| exit | |
| fi | |
| } | |
| f_verify | |
| echo "yes" |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment