![]() ![]() ![]() Of course you can always call your script whatever you want, but I can always remember “restart,” so I use that name. For instance, I know that all addresses on my LAN begin with 10.0.0, and I find an address like that under the en0 output.Īlso, I can never remember those commands, so I put them both in a shell script named restartNetwork.sh. The key is to look through that output until you see a network address that matches the address scheme of your local area network (LAN). If for some reason the name en0 doesn’t work for you, you’ll need to run this command:Īnd then dig around through that output to find the right name. (I found these commands on the website I linked to.)Īs you can imagine, when I issue the first command, the wireless icon in the Mac menubar shows that the network is disabled, and when I issue the second command, if my Mac is able to connect to the wireless router, the icon is shown as enabled. For starters, most files have an icon that represents the program that will open it, and then you can click the file and press Command-i to get information on it. In short, I use this MacOS command to turn off the Mac networking service:Īnd I use this command to turn the Mac wireless network service back on: How to get file information from the command line in OS X When you are browsing your files in the OS X Finder, you will have a number of options for telling you what the file is. I've been having a problem with my MacBook Air and my wireless router, so today I decided to write a script to restart the MacOS wireless networking service from the command line.
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