想学shell编程，应该学哪一种shell啊？

kele

我是个UNIX管理员，工作中80%在SUN Solaris上，20%在RH Linux上，对于shell编程，平常只做过一点非常简单的任务。现在工作中需要shell编程的地方越来越多，想学从头开始，认真学学shell编程，但是不知道该学哪一种shell， Bourne  shell， K shell, C shell, 还是 bash shell. 听一个在银行工作的朋友说，商业应用中主要是 K shell和 C shell，大单位主要用的也是这两种。 但是我所见系统管理和软件安装的shell大部分是 Bourne  shell 和bash shell啊，实在是糊涂了。而且各个shell之间还是有些区别的，变量，判断等等都不是一样的。请问大侠，应该学习哪种shell啊？\r\n\r\n另外，哪位能够建议比较好的shell编程的入门书籍，中英文都无所谓。\r\n\r\n谢谢了！

jy_915

可以去shell版看看,我也是在学,正在看<LINUX与UNIX SHELL编程指南>\r\n希望大家一起进步\r\n你可以留邮箱我发给你

race

学一个常用的就可以，一个会了，其他的也就会了。

susbin

如果工作中需要shell编程是为了系统管理，而且楼主80%是管SUN Solaris，\r\n建议学 Bourne  shell。\r\n\r\n如果是用Shell 写应用程序，那就要学应用程序所使用的Shell。

briangao

I think you should start with bash if you work in a Solaris/Linux mixed envorinment. bash is the default shell in Linux and a enhanced version of Bourne shell in Solaris. \r\n\r\nThe relationship amound sh, ksh and bash are:\r\n\r\n1. sh is the basic shell in Solaris. Its function is limited. \r\n2. ksh is a super set of sh. It includes all functions of sh but offers a lot more. However, it is not that \"popular\" in Linux\r\n3. bash is a \"re-design\" of sh. bash adds a lot of features to make the traditional sh much more powerful. It is the default shell in Linux.\r\n4. csh is also very powerful. However, it is designed more for C programmers who are familar with C language syntax. \r\n5. You may also want to learn perl down the road since it is a very powerful language.

dreammaker

Bash is my favorite. Compared with other shells, it has powerful extensions which come very handy. Also Awk and Sed are necessary to learn if you wanna be a shell master. Talking about shell books, I believe this book - ABS is the bible for shell learners. \r\nhttp://www.linuxsir.org/main/doc/abs/abs3.7cnhtm/index.html\n\n[ 本帖最后由 dreammaker 于 2008-2-13 00:34 编辑 ]

kele

Thank you very much for all of your help! I really appreciate to all. After I read all of you comment and did some research in Internet, I think I should start from Bourne  shell and bash shell, perl will be further goal.\r\n\r\nAgain, Thank you to all of you!

yangzhubiz

freebsd下哪种比较好?