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Perl One-Liners – pdf – 电子书免费下载

Perl One-Liners - pdf -  电子书免费下载

内容提要:

Part of the fun of programming in Perl lies in tackling tedious tasks with short, efficient, and reusable code. Often, the perfect tool is the one-liner, a small but powerful program that fits in one line of code and does one thing really well.

In Perl One-Liners, author and impatient hacker Peteris Krumins takes you through more than 100 compelling one-liners that do all sorts of handy things, such as manipulate line spacing, tally column values in a table, and get a list of users on a system. This cookbook of useful, customizable, and fun scripts will even help hone your Perl coding skills, as Krumins dissects the code to give you a deeper understanding of the language.

ISBN:978-1-59327-520-4

年份:2013

总页数:168

语言:English

文件大小:5.2 MB

文件格式:PDF

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