- #!/bin/sh
- usage()
- {
- echo "RemoveBroken 0.1, a shell script to remove broken link files."
- echo "License: MIT, (c) chenzhiqiang"
- echo "Usage:"
- echo " $0 --help print this help."
- echo " $0 --path PATH broken links under this PATH will be removed."
- echo " $0 --stdin read PATHs from stdin."
- echo " $0 same as $0 --stdin."
- }
- fromStdin()
- {
- while [ 1==1 ]
- do
- read
- [ "$REPLY" != "" ] || exit 0
- [ ! -L $REPLY -o -e $REPLY ] || unlink $REPLY
- done
- }
- fromPath()
- {
- find $2 | $0 --stdin
- }
- if [ $# = 0 ]
- then
- usage
- fromStdin
- exit 0
- fi
- case $1 in
- --stdin)
- fromStdin
- ;;
- --path)
- find $2 | $0 --stdin
- ;;
- --help)
- usage
- ;;
- *)
- echo "RemoveBroken: unknown usage."
- usage
- ;;
- esac
- #该片段来自于http://www.codesnippet.cn/detail/280220148839.html
来源: http://www.codesnippet.cn/detail/280220148839.html