130 programs that get things done Krumins, Peteris. creator text Electronic books. cau 2014 2014 monographic eng 1 online resource (172 pages) "Perl one-liners are small and awesome Perl programs that fit in one line of code and do one thing really well. Perl One-Liners showcases 130 short and compelling lines of code that do all sorts of handy, geeky things like numbering lines in a file; generating random passwords; encoding, decoding, and converting strings; calculating factorials; even checking to see if a number is prime with a regular expression. Author Peteris Krumins' dissections of each bit of code will help you gain a deeper understanding of the Perl language, and these Perl one-liners are sure to save you time and sharpen your sleight of hand"-- Introduction to Perl One-Liners -- Spacing -- Numbering -- Calculations -- Working with Arrays and Strings -- Text Conversion and Substitution -- Selectively Printing and Deleting Lines -- Useful Regular Expressions -- perl1line.txt -- A. Perl's Special Variables -- B. Using Perl One-Liners on Windows. by Peteris Krumins. Includes index. Perl (Computer program language) QA76.73.P22 K78 2014eb 005.13/3 Krumins, Peteris. San Francisco : No Starch Press, [2014] xv, 146 pages (DLC) 2013030613 9781593275693 (e-book) http://site.ebrary.com/lib/rucke/Doc?id=10821815 http://site.ebrary.com/lib/rucke/Doc?id=10821815 CaPaEBR 130730 ebr10821815 eng