摘要:
Linux shell command line editor All In One
sed / gawk / vim / vi / nano / emacs / vscode
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![](https://img2022.cnblogs.com/blog/740516/202210/740516-20221025162001990-305410397.png)
摘要:
Linux bash sed command All In One
Raspberry Pi & IP Address filter & sed
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![](https://img2022.cnblogs.com/blog/740516/202210/740516-20221025151225831-1502488769.png)
摘要:
Perl Language 从入门到放弃 All In One
.pl
here-document, here-text, `heredoc`, hereis, here-string or here-script
EOF
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![](https://img2022.cnblogs.com/blog/740516/202210/740516-20221024231459799-22765270.png)