{"product_id":"9780672323584","title":"Sams Teach Yourself Shell Programming in 24 Hours","description":"\u003cp\u003eThe vast majority of users utilize the Korn Shell or some variant of the Bourne Shell, such as bash. \u003ci\u003eSams Teach Yourself Shell Programming in 24 Hours\u003c\/i\u003e covers these shells. It begins with a generalized tutorial of Unix and tools and then moves into detailed coverage of shell programming. \u003ci\u003eSams Teach Yourself Shell Programming in 24 Hours\u003c\/i\u003e is one of the best values because it provides readers with more information for less money. This book uses the effective and proven \u003ci\u003e'Teach Yourself' \u003c\/i\u003e format to instruct the reader how to make their shell work for them. It covers useful information including: managing input\/output, manipulating text filters, understanding and debugging shell scripts, creating and utilizing variables, tools, processes, and customizing the shell. \u003c\/p\u003e\u003cp\u003e\u003ci\u003eSams Teach Yourself Shell Programming in 24 Hours\u003c\/i\u003e is a tutorial aimed at assisting Unix and Linux users to get optimal performance out of their operating system. It shows them how to take control of their systems and work efficiently by har4nessing the power of the shell to solve common problems. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Sams","offers":[{"title":"Default Title","offer_id":47027867058416,"sku":"9780672323584","price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780672323584_p0.jpg?v=1763604511","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780672323584","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}