- echo ‘1:2:3’ | cut -d ‘:’ -f 1 ==> 1
- echo ‘1:2:3’ | cut -d ‘:’ -f 1,3 ==> 1:3
- echo ‘1:2:3’ | cut -d ‘:’ -f 1-2 ==> 1:2
- echo ‘1:2:3’ | cut -d ‘:’ -f 1- ==> 1:2:3
- echo ‘1:2:3’ | cut -c 1 ==> 1
- echo ‘1:2:3’ | cut -c 1- ==> 1:2:3
- echo ‘1:2:3’ | cut -c 1-2 ==> 1:
原文作者:Neo Anderson
原文链接:https://www.neofaster.cc/archives/737998a8.html
发表日期:January 14th 2015, 6:00:39 pm
更新日期:September 4th 2025, 5:21:48 pm
版权声明:本文采用知识共享署名-非商业性使用 4.0 国际许可协议进行许可
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