可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):
问题:
For many of you this question might sound stupid but I honestly don't anything about the command line and I'm new to Mac.
I'm trying to install ngrok (which I've been using for a while on Windows with no issues) on my 1 week old yosemite and these are the steps I've followed so far.
1. Downloaded ngrok from here https://ngrok.com/download.
2. Unziped the file and copied the Unix Executable File into application.
Now from what I understand I just need to open the terminal, move inside the application folder and write ngrok http 80. The result of this is "command not found".
I've even sign up at the ngork website and run from terminal the command ./ngrok authtoken "blablabla" and the result is "No such file or directory"
Can anyone tell me how to proceed to be able to activate the tunnel with ngrok?
Thank you very much
回答1:
Short answer: Put the executable file in /usr/local/bin instead of applications. You should now be able to run commands like ngrok http 80.
Long answer: When you type commands like ngrok in the terminal, Macs (and other Unix OSs) look for these programs in the folders specified in your PATH. The PATH is a list of folders that's specified by each user. To check your path, open the terminal and type: echo $PATH.
You'll see output that looks something like: /usr/local/bin:/usr/bin:/bin. This is a : separated list of folders.
So when you type ngrok in the terminal, your Mac will look for this executable in the following folders: /usr/local/bin, /usr/bin/ and /bin.
Read this post if you are interested in learning about why you should prefer usr/local/bin over other folders.
回答2:
With Homebrew already installed on your Mac, you can easily install ngrok from the terminal, using this command:
$ brew cask install ngrok
Then run it from the shell using this command:
$ ngrok http 8000
With this command, you're telling ngrok to basically create a tunnel to your localhost 8000 and assign an internet name host for it. And thats it. You should be good to go.
回答3:
I have also faced this issue on my MacOS, I used these simple steps and it worked for me.
Just open the terminal and go to your project folder where you what to start ngrok and then unzip downloaded file.
$ unzip /path/to/ngrok.zip
After doing this you don't need to authenticate ngrok, just run this command:
./ngrok http 80
It should work now.
回答4:
just download it , unzip it run
./ngrok http 80
回答5:
- Download the zip file.
- Unzip it.
- Open The terminal in the current location where you unzip the file.
Execute the following command into the terminal :
sudo cp ngrok /usr/local/bin
Now your ngrok execuatable file is successfully copied to the /usr/local/bin directory. Now you are able to run the ngrok command in the terminal
回答6:
回答7:
In shorts,ngrok should be in same directory in which you are running ngrok command.
