A new day is coming,whether we like it or not. The question is will you control it,or will it control you?

Perl,awk,sed One-Liners Explained, Part III： Selective Printing and Deleting of Certain Lines

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Perl,awk,sed One-Liners Explained, Part II： Text Conversion and Substitution

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Perl, awk, sed One-Liners Explained, Part I： File Spacing, Numbering and Calculations

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Linux下XML::Simple无root权限安装

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