OSX 10.10.3 zsh：找不到命令：打开

Question

I can not use the open command in my mac。Who can tell me why. I wii be very grateful。

╭─sanyinchen@sanyinchendeMacBook-Pro  ~  
╰─$ open                                                                                                         
zsh: command not found: open

Answer 1

• 我从其他Mac复制打开的文件，然后将其复制到/ usr / bin /

Answer 2

On my mac open is located in:

$ which open
/usr/bin/open

You're likely missing /usr/bin from your path.

# To verify:
echo $PATH

# To add it (temporarily)
export PATH="$PATH:/usr/bin"

To add it permanently, add the above export line to your ~/.zshrc