{"product_id":"bash-pocket-reference-arnold-robbins-9781491941591","title":"Bash Pocket Reference: Help for Power Users and Sys Admins","description":"\u003cp\u003eItâ s simple: if you want to interact deeply with Mac OS X, Linux, and other Unix-like systems, you need to know how to work with the Bash shell. This concise little book puts all of the essential information about Bash right at your fingertips. \u003c\/p\u003e\u003cp\u003e Youâ ll quickly find answers to the annoying questions that generally come up when youâ re writing shell scripts: What characters do you need to quote? How do you get variable substitution to do exactly what you want? How do you use arrays? Updated for Bash version 4.4, this book has the answers to these and other problems in a format that makes browsing quick and easy. \u003c\/p\u003e\u003cp\u003e Topics include: \u003c\/p\u003e\u003cul\u003e \u003cli\u003eInvoking the shell \u003c\/li\u003e\n\u003cli\u003eSyntax \u003c\/li\u003e\n\u003cli\u003eFunctions and variables \u003c\/li\u003e\n\u003cli\u003eArithmetic expressions \u003c\/li\u003e\n\u003cli\u003eCommand history \u003c\/li\u003e\n\u003cli\u003eProgrammable completion \u003c\/li\u003e\n\u003cli\u003eJob control \u003c\/li\u003e\n\u003cli\u003eShell options \u003c\/li\u003e\n\u003cli\u003eCommand execution \u003c\/li\u003e\n\u003cli\u003eCoprocesses \u003c\/li\u003e\n\u003cli\u003eRestricted shells \u003c\/li\u003e\n\u003cli\u003eBuilt-in commands \u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Arnold Robbins\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1491941596\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781491941591\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e O'Reilly Media\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/05\/2016\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 153\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.20lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 7.10h x 4.20w x 0.30d","brand":"Arnold Robbins","offers":[{"title":"Paperback","offer_id":44045731201279,"sku":"9781491941591","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_3c07cc44-1412-488b-9442-6109bd424cce.jpg?v=1684980420","url":"https:\/\/www.whiterainbookhouse.com\/products\/bash-pocket-reference-arnold-robbins-9781491941591","provider":"WR Book House","version":"1.0","type":"link"}