Viewing and clearing your Terminal command line history is easy, and it’s a great way to keep track of your commands and to cover your tracks if you have to. select the checkbox Unlimited scrollback Option 2. history -cĢ) Your command line history is cleared, and you can perform the “history” command again immediately afterwards to verify that your command line history no longer exists: Wrapping up Go to iterm -> Preferences -> Profiles -> Terminal Tab -> Scrollback Buffer (section) Option 1. This is done with another simple command, so just follow these steps:ġ) Launch the Terminal app and enter the following command, then press the Return key from your keyboard to initiate it. If you don’t want someone using the above steps to see what commands you’ve been using in your Terminal app, then you can cover your tracks by clearing your command line history. If at any point you see a command you want to re-use, you can simply highlight it, copy it, and paste it back into the Terminal window and press the Return key on your keyboard to run it. historyĢ) Your entire command line history up to the last clear will be displayed.Īt this point, you’re free to scroll up and down in the Terminal window to see what kinds of commands have been used. To view your command history in the Terminal app, follow these steps:ġ) Launch the Terminal app and enter the following command and then press the Return key on your keyboard. This command will let you see all the commands entered since the most recent clear command was used. The first thing we’ll show you is how to view your command line history in Terminal. Seeing your command history can also be useful if you have other users on your Mac and you want to see what kinds of things they’re doing with the Terminal app.Īs for clearing your command line history, if you’re using Terminal on an institutional machine and need to hide commands you’re using from your administrator, or you want to increase your own privacy and keep your Terminal usage from being seen by other users of your computer, then clearing it will be an effective way of doing so. Viewing your command history in macOS could be a useful feature if you want to see a long command you’ve used recently that you just can’t remember this makes it easy to simply copy and paste the command and re-use it. Why to view and clear your command history In this tutorial, we’ll show you how you can view your Terminal command history, as well as clear your command history from being seen by unwanted eyes. You can also either wipe out or delete the mail log file, which is found in the /var/mail folder.If you’ve ever wanted to see a running history of all the Terminal commands you’ve used on your Mac, or that you suspect another user of your Mac has used, there is a simple command you can run. Then, and this is the part you don't often see, to make your changes stick, enter the quit command: q >N 1 Tue Sep 5 16:00 21/707 "Cron the delete all command: d * Enter: mailĪnd you should see a series of messages, something like: Mail version 8.1 6/6/93. You can do that by entering the mail command line app. You can get rid of this message by deleting all of your mail. Solution one: delete all messages via command line mail So, don't think this was sent to an email address or something. The point is that somewhere along the way something in your system wanted to notify you about … something. This can happen when you try to set up a development site with a tool such as MAMP, or you try setting up a chron job, among other things. Your computer has a simple mail system that it has set up that can, on occasion, try to send you messages. The wizard will then verify if the font is installed properly by asking. Have you ever opened up your terminal in OS X and seen this message in your prompt? Last login: Tue Sep 5 13:52:44 on ttys008 First install the Meslo Nerd Font, type y.Once the font is installed, restart iTerm2 and continue with the configuration. I really would like to know about a program with the iTerm2 functionalities for Ubuntu or, in the worst case, try to emulate them the most similar possible. How to get rid of the "You have mail" message in your terminal: Chip Cullen Chip Cullen How to get rid of the "You have mail" message in your terminal September 5, 2017
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