停在第一个错误 [英] Stop on first error

问题描述

  

可能重复：结果
  <一href=\"http://stackoverflow.com/questions/2870992/automatic-exit-from-bash-shell-script-on-error\">Automatic从错误的bash shell脚本退出

我怎么能对第一个命令失败的bash停止，没有把这样的东西都是通过我的code？

  some_prog || 1号出口
some_other_prog || 1号出口
 

解决方案

也许你想设置-e ：

<一个href=\"http://www.davidpashley.com/articles/writing-robust-shell-scripts.html#id2382181\">http://www.davidpashley.com/articles/writing-robust-shell-scripts.html#id2382181

Possible Duplicate:
Automatic exit from bash shell script on error

How can I have bash stop on the first command failure, without putting stuff like this all through my code?

some_prog || exit 1
some_other_prog || exit 1

解决方案

Maybe you want set -e:

http://www.davidpashley.com/articles/writing-robust-shell-scripts.html#id2382181

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