Arnold Robbins, an Atlanta native, is a professional programmer and technical author. He has worked with Unix systems since 1980, when he was introduced to a PDP-11 running a version of Sixth Edition Unix. He has been a heavy AWK user since 1987, when he became involved with gawk, the GNU project's version of AWK. As a member of the POSIX 1003.2 balloting group, he helped shape the POSIX standard for AWK. He is currently the maintainer of gawk and its documentation. He is also coauthor of the sixth edition of O'Reilly's Learning the vi Editor. Since late 1997, he and his family have been living happily in Israel.
Shell scripting skills never go out of style. It's the shell that unlocks the real potential of Unix. Shell scripting is essential for Unix users and system administrators-a way to quickly harness and customize the full power of any Unix system. With shell scripts, you can combine the fundamental Unix text and file processing commands to crunch data and automate repetitive tasks. But beneath this simple promise lies a treacherous ocean of variations in Unix commands and standards. Classic Shell Scripting is written to help you reliably navigate these tricky waters. Writing shell scripts requires more than just a knowledge of the shell language, it also requires familiarity with the individual Unix programs: why each one is there, how to use them by themselves, and in combination with the other programs. The authors are intimately familiar with the tips and tricks that can be used to create excellent scripts, as well as the traps that can make your best effort a bad shell script. With Classic Shell Scripting you'll avoid hours of wasted effort. You'll learn not only write useful shell scripts, but how to do it properly and portably. The ability to program and customize the shell quickly, reliably, and portably to get the best out of any individual system is an important skill for anyone operating and maintaining Unix or Linux systems. Classic Shell Scripting gives you everything you need to master these essential skills.
在linux下,shell脚本是非常强大的工具,每个linux使用者都应该至少了解简单的脚本编写。这本书中,对shell脚本所需要用到的知识做了大量详尽的介绍,包括许多技巧、注意事项。但是作为一个普通用户(而不是程序员),脚本知识够用就可以了,毕竟有500页那,而且还包含诸多...
評分自己没有系统地学习过Shell,Terminal下的操作都是在实践中慢慢学习摸索过来的,因此深感建立系统Shell知识的必要性。 本来想潜心把此书读完,读了前3章才深感自己想法十分naive,本书涉及Shell的方方面面(对正则表达式不熟的同学可能会在那里停滞一段),terminal下面的常用...
評分5星级的书+4星级的台湾奥莱理翻译,被济公那帮家伙的印刷和删减给完全弄砸了.我真怀疑他们自己是否也读书,那么稀薄的纸张看着眼睛不疼么?! 编辑似乎对原稿修改时还做过全局替换"-"为"-", 然后校订又没做工作, 比如p24,-5行: 原文: $ cat nusers Sho...
評分Shell scripting skills never go out of style. It's the shell that unlocks the real potential of Unix. Shell scripting is essential for Unix users and system administrators-a way to quickly harness and customize the full power of any Unix system. With shell ...
評分例如,403页对于-N file的解释为“文件会被修改因为它被读取”,这个怎么看也搞不懂啥意思,对照英文版,file was modified since it was last read,原来是把since翻译成因为了,这个显然就是机器翻译的。 不过整本书作为手册还是不错的,很多细节,需要的时候查一查就行。
把招聘要求裏的「熟悉shell腳本語言」理解成『會用”sed awk“什麼的以及會一些基礎配置什麼的就好瞭』真是大錯特錯!!
评分注意How而非What:沒有拘泥Shell的語法細節(聰明的做法,Shell傢大業大,不是三言兩語說得清楚,具體某個分支可以“找男人”查手冊),從日常的案例(Text processing, Regex,Pipe, IO, etc)闡述Shell的實用性(代碼可到Oreilly下載:http://goo.gl/OhxkQ)
评分案頭必備。
评分讀瞭五章之後。。感覺這本書可以拿來當字典用~^_^
评分shell粉的最愛~,裏邊例子非常好。
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