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在linux下,有时侯会忘记时间:p
自己搞了个简易闹钟:
- [linuxnow@localhost bin]$ cat myalarm
- #!/bin/sh
- #
- if [ "$1" == "--help" -o "$1" == "" ];then
- echo Usage: $(basename $0) n
- echo e.g. : $(basename $0) 5
- exit 1
- fi
- sleep $1 || exit 1
- echo -ne '\007'
- sleep 1
- echo -ne '\007'
- sleep 1
- echo -ne '\007'
- sleep 1
复制代码 |
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