formatting
last change i swear. Ive just been trying to get things nicely formatted and working.
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@ -29,7 +29,7 @@ do
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exit;;
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b)
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number_of_backups=$OPTARG
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echo "Number of backups was set to $number_of_backups"
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echo -e "\nNumber of backups was set to $number_of_backups"
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re='^[0-9]+$'
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! [[ $number_of_backups =~ $re ]] && echo -e "Error: -b needs to be assigned an interger\n$number_of_backups is not an interger" >&2 && exit
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