Mac Terminal Command not Found

I've been using my mac and I realized that some basic commands seem to be missing. I have tried commands including : ping, traceroute, reboot, halt
and they all show -bash: [SomeCommand]: Command not found

I have installed Xcode and the CommandLineTools package as well. Can somebody help me resolve this problem? Thank you!

Below are some informations of my terminal:

HenrydeMacBook-Air:~ bumpwymac$ $PATH -bash: /opt/local/bin:/opt/local/sbin:/Applications/XCrySDen-1.5.24-bin-semishared:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/opt/X11/bin:/usr/texbin:/Applications/XCrySDen-1.5.24-bin-semishared/scripts:/Applications/XCrySDen-1.5.24-bin-semishared/util: No such file or directory

Thank you!


ping , halt and reboot are all in /sbin. I think your PATH lacks of "/sbin". Here are mine :

/usr/bin:/bin:/usr/sbin: /sbin :/usr/local/bin:/usr/local/git/bin:/usr/local/go/bi‌​n:.:/Users/frank/work/bin/:/Users/frank/work/bin/:/usr/local/go/bin: No such file or directory

链接地址: http://www.djcxy.com/p/56776.html

上一篇: 我怎样才能增加MAX

下一篇: 未找到Mac终端命令