The command could not be located because '/usr/bin' is not included
2012-09-07 18:03
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用的是Ubuntu12.04。
为了把adb命令设置到环境变量中，我在~/.bashrc文件中加入了如下命令：
export PATH=/home/develop/android-sdks/platform-tools/
结果悲剧了.输入常用命令ls，cd ,,,都不行。连vi也不行。一律报错。The command could not be located because '/usr/bin' is not included in the PATH environment variable.clear: command not found.
看半天才知道忘加系统PATH的路径，所以系统工具命令都找不到。
可怎么把配置文件改过来呢，折腾了半天，发现很简单。直接用系统工具的全路径编辑配置文件。我用的是sudo vi /usr/bin/vi ~/.bashrc.
然后加入命令 export PATH=/home/develop/android-sdks/platform-tools/:$PATH。再重启终端就好了。
学到了两点：
1.系统命令找不到时，通常是路径不对，直接在命令行用全路径即可；
2.在设置环境变量时，尤其是linux系统中，你加入自己的环境变量，可还要附带上之前的变量。如最后加上：$PATH
为了把adb命令设置到环境变量中，我在~/.bashrc文件中加入了如下命令：
export PATH=/home/develop/android-sdks/platform-tools/
结果悲剧了.输入常用命令ls，cd ,,,都不行。连vi也不行。一律报错。The command could not be located because '/usr/bin' is not included in the PATH environment variable.clear: command not found.
看半天才知道忘加系统PATH的路径，所以系统工具命令都找不到。
可怎么把配置文件改过来呢，折腾了半天，发现很简单。直接用系统工具的全路径编辑配置文件。我用的是sudo vi /usr/bin/vi ~/.bashrc.
然后加入命令 export PATH=/home/develop/android-sdks/platform-tools/:$PATH。再重启终端就好了。
学到了两点：
1.系统命令找不到时，通常是路径不对，直接在命令行用全路径即可；
2.在设置环境变量时，尤其是linux系统中，你加入自己的环境变量，可还要附带上之前的变量。如最后加上：$PATH
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