ruby NET::SSH command not found
2009-10-23 08:23
337 查看
chmod 777 *.sh
昨天下午一直在调试如何从ruby中通过NET::SSH来调用linux上的脚本文件
基本的linux命令都没问题,返回值也OK,就是后来新增的sh文件呼叫不到,提示 command not found
找了好久,基本定位到是环境变量不行,没办法,把绝对路径直接写出来,结果还是不行....
提示Java: command not found
这就是java环境变量的问题了
结果修改linux下登录用户的环境变量,查看,该配置的也都配置了,最后和之前的sh比对了下,原来要在 sh里面再指定下环境变量
哎,原来这么简单,自己搞了一下午,linux不熟悉啊.....
sh脚本中设置环境变量
#!/bin/sh JAVA_HOME="/usr/alibaba/java6" export PATH=$JAVA_HOME/bin:$PATH
然后还需要设置一个sh文件的权限
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