Popular:
 Building Resilient Systems on AWS: Learn how to design and implement a resilient, highly available, fault-tolerant infrastructure on AWS.

Get WiFi Password from Command Line

By  on  

I met Guillermo Rauch several years ago in the #mootools-dev room on IRC.  He jumped into the MooTools project and made great things happen; he also coded MooTools' plugins forge.  Since then he's gone on to create amazing things, most recently releasing HyperTerm, an excellent terminal app for Mac.  I was recently browsing his GitHub repo list and found a goldmine of work but one quickly stuck out:  wifi-password.

Have you ever been at a coworking location, a bar or restaurant, or your friend's house and someone asks you for the wifi password?  You don't remember, of course, and the signs posting it are no longer up.  What do you do?  You grab wifi-password!

Once you've cloned wifi-password, you run the utility while you're connected to the network:

./wifi-password

Wait a moment and the wifi password is output to your command line:

Wifi Password

I can think of dozens of instances when this would've done me well.  Being able to retrieve passwords from any app or network is incredibly useful when on the go!

Request Metrics real user monitoring
Request Metrics real user monitoring
Request Metrics real user monitoring
Request Metrics real user monitoring

Recent Features

  • By
    Welcome to My New Office

    My first professional web development was at a small print shop where I sat in a windowless cubical all day. I suffered that boxed in environment for almost five years before I was able to find a remote job where I worked from home. The first...

  • By
    Responsive and Infinitely Scalable JS Animations

    Back in late 2012 it was not easy to find open source projects using requestAnimationFrame() - this is the hook that allows Javascript code to synchronize with a web browser's native paint loop. Animations using this method can run at 60 fps and deliver fantastic...

Incredible Demos

Discussion

  1. Maxime

    You can also just do the following: 

    cd etc/NetworkManager/system-connections/

ls -a

sudo cat WIFI_SSID_Name

Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!