{"product_id":"portable-shell-programming-an-extensive-collection-of-bourne-shell-examples-hewlettpackard-professional-books-9780134514949","title":"Portable Shell Programming: An Extensive Collection of Bourne Shell Examples (Hewlett-Packard Professional Books)","description":"\u003cp\u003eTraditionally  books on shell programming present the shell as the user interface to UNIX. This complete guide shows how to use the shell to develop shell scripts  using the shell more like a programming language than a command interpreter. Covers shell syntax  portability on different UNIX systems  using shell scripts to catch or ignore signals  executing commands using the remote shell command  and using the shells redirection syntaxes. For software development engineers  system administrators  and QA test engineers who work with UNIX computer systems.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":45924442734645,"sku":"ByrdShop_0134514947","price":66.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9780134514949.jpg?v=1787670554","url":"https:\/\/atxbooks.com\/products\/portable-shell-programming-an-extensive-collection-of-bourne-shell-examples-hewlettpackard-professional-books-9780134514949","provider":"ATX Books","version":"1.0","type":"link"}