You can make a difference in the Apple Support Community!
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
Many things are not visible in app features and operating systems in my mac cause i made changes with terminal but i don't know what i put and how do i fix it?
MacBook Air 11″, macOS 10.13
The Terminal app keeps a history of the commands you used. For one you can use the Up Arrow to scroll back the commands you entered or you can list the complete history with the following command:
history
If you cannot figure out how to reverse what you did, then you can restore your system from a backup you made before you made the changes using the Terminal app. If you don't have a backup (why not?), then you will need to do as @Ronasara suggests.
In the future don't use commands you don't understand. Always experiment on a test system until you understand the commands and how they work. Most users really should not need to use the Terminal app to manage macOS. Since the command line is very powerful you should always make sure you have a good backup before using the command line even if you are an expert with the command line.
The Terminal app keeps a history of the commands you used. For one you can use the Up Arrow to scroll back the commands you entered or you can list the complete history with the following command:
history
If you cannot figure out how to reverse what you did, then you can restore your system from a backup you made before you made the changes using the Terminal app. If you don't have a backup (why not?), then you will need to do as @Ronasara suggests.
In the future don't use commands you don't understand. Always experiment on a test system until you understand the commands and how they work. Most users really should not need to use the Terminal app to manage macOS. Since the command line is very powerful you should always make sure you have a good backup before using the command line even if you are an expert with the command line.
Thank you very much, i tried BDAqua's suggestion but it didn't work but when i press inverted it did work but it's hard having inverted screen hue and intensity so i reinstalled my mac and it worked !! Thanks for answering my question
I am sorry you are having that problem. I assume that you will now have to reinstall your operating system to fix everything.
Check Sys Prefs>Accessibility>Display for Display Contrast & such.
Great work, thanks for the report & take care my friend! :)
All operating systems and applications are working, i just can't see things clearly cause i made changes with terminal.
