-bash: ls: 命令未找到
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-bash: ls: command not found
提问by Kirti Parghi
I have setup react-native in my system. I have mac OS X El Capitan.
我在我的系统中设置了 react-native。我有 Mac OS X El Capitan。
After completing setup of react native, whenever i open my terminal and type command ls then, it shows "command not found".
完成 react native 的设置后,每当我打开终端并输入命令 ls 时,它都会显示“找不到命令”。
export PATH="/usr/bin:/bin:/usr/sbin:/sbin"
export PATH="/usr/local/bin:/usr/local/sbin:$PATH"
After executing above two lines in my terminal, everything works fine. ls command is working after that. But once i close my terminal and again open it, ls command stops working and it shows "command not found".
在我的终端中执行以上两行后,一切正常。ls 命令在那之后工作。但是,一旦我关闭终端并再次打开它,ls 命令就会停止工作并显示“找不到命令”。
I have also tried to add above two lines in .bash_profile file, but didn't get success. I don't know how to get rid of this issue.
我也尝试在 .bash_profile 文件中添加以上两行,但没有成功。我不知道如何摆脱这个问题。
回答by Ebin Joy
Add following line to you .bash_profile
将以下行添加到您 .bash_profile
export PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/b??in
Simply you can do it by following command
只需通过以下命令即可完成
echo "export PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/b??in" >> ~/.bash_profile
After that please restart your terminal
之后,请重新启动您的终端