OS X (and Linux!): As much as we love the command line, because it can do so much more so much faster in many cases, you can make a mistake pretty easily. If you do, just wipe out everything you typed in an instant with a simple keyboard shortcut: Control+U.When you press those keys, the entire line goes away. That is if you're at the end of the line, at least. If you move the cursor to the left, it'll only delete what's to the left and retain the text to the right. It's a simple thing, but when you make an error it saves a lot of time. If it didn't exist, you'd have to sit and press the delete key until every individual character disappeared.6 Mac OS X Terminal Tips | Colmjude
What to do if your keyboard on the screen. And if there are dozens of screens: At CES, the Russian design Art Lebedev, the company shows upcoming Optimus Aux Optimus popularis keyboard with a mini and a series of six unique keyboard for data input devices on the key to the home screen.
Saturday, September 7, 2013
Wipe Out a Mistyped Terminal Command with Control + U
OS X (and Linux!): As much as we love the command line, because it can do so much more so much faster in many cases, you can make a mistake pretty easily. If you do, just wipe out everything you typed in an instant with a simple keyboard shortcut: Control+U.When you press those keys, the entire line goes away. That is if you're at the end of the line, at least. If you move the cursor to the left, it'll only delete what's to the left and retain the text to the right. It's a simple thing, but when you make an error it saves a lot of time. If it didn't exist, you'd have to sit and press the delete key until every individual character disappeared.6 Mac OS X Terminal Tips | Colmjude
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