Multiplex a physical terminal between several processes (typically interactive shells).
For Windows, Mac and iOS, Android, and Chromebook Education. Educators and students turn to Screencast-O-Matic for easy video communication. Quickly capture part of your screen, a window, or full screen. Then mark it up with arrows, text, highlights and more. Upload to get a shareable link. Learn more about capturing screenshots. There are browser extensions that enable you to capture the entire web page to an image file (including off-screen area). Example: Screengrab for Firefox, Screen Capture for Google Chrome. Note: these extensions only works within the web browser. Mac Compatibility Mac Compatibility MacBook Air (Retina, 13-inch, 2020) MacBook Air (Retina, 13-inch, 2018 - 2019). Your Mac comes with its own screen-recording feature on macOS Mojave and higher. Open the app or window you want to record, then press Shift+Command+5 to open the system’s screen capture tool. Plug your Mac back in and leave it for about 5 seconds. Start your Mac in a normal fashion. Enter your password — a surprising trick that works. Though it looks counter-intuitive you may try this solution when your Mac screen goes black. Still with your Mac’s black screen on startup, enter the password — as if you would do normally.
When screen is called, it creates a single window with a shell in it (or the specified command) and then gets out of your way so that you can use the program as you normally would.
Then, at any time, you can: Prima play casino.
Create new (full-screen) windows with other programs in them (including more shells) Starcraft 2 racing game.
Kill existing windows
View a list of windows
Switch between windows - all windows run their programs completely independent of each other. Programs continue to run when their window is currently not visible and even when the whole screen session is detached from the user's terminal.
To start screen automatically at login, set your .profile file to read:
exec screen
The interactive commands above assume the default key bindings. You can modify screen’s settings by creating a ~/.screenrc file in your home directory. This can change the default keystrokes, bind function keys F11, F12 or even set a load of programs/windows to run as soon as you start screen.
Attaching and Detaching
Once you have screen running, switch to any of the running windows and type Control-a d. this will detach screen from this terminal. Now, go to a different machine, open a shell, ssh to the machine running screen (the one you just detached from), and type: % screen -r
This will reattach to the session. Just like magic, your session is back up and running, just like you never left it.
Exiting screen completely Website screen capture mac.
Screen will exit automatically when all of its windows have been killed.
Close whatever program is running or type `Exit ' to exit the shell, and the window that contained it will be killed by screen. (If this window was in the foreground, the display will switch to the previous window)
When none are left, screen exits.
This page is a summary of the options available, type man screen for more.
“Growing old is mandatory, but growing up is optional” ~ Motto of the Silver Screen Saddle Pals
Related macOS commands:
tset - Select your terminal type.
infocmp - compare or print out terminfo descriptions.
exit - Exit the shell.
nohup - Run a command immune to hangups.
screen FAQ - Jürgen Weigert.
kickstart - Configure Apple Remote Desktop.
tmux - A terminal multiplexer much like screen, create and access multiple terminals from a single screen.
Byobu - An open source text-based window manager and terminal.
Sep 28, 2020 • Filed to: Solve Mac Problems • Proven solutions
Now, Mac gray screen problems are frequent on many Q/A sites, primarily related to the kind of thing that welcomes you on a good sunny day in your office desktop version- the dreaded gray screen at Startup on Mac. Sounds terrible when put that way, isn't it? It sounds awful because you've got no clue for a possible reason as it could be practically anything, and knowing Mac, the possibilities are endless. Did you know that what you see isn't a gray screen, as it could have risen initially from a black screen, i.e., a screen so black, there are chances you can mistake the display as being powered off? This is mostly relevant for Macs with built-in Retina displays, as these Retina iMac models don't have a power-on indicator.
Grey screen at Startup on Mac is commonly addressed as a gray screen problem because initially, the display would appear grey during the startup phase when the issue hit the device. Usually, this is noted to appear right after one starts or restarts his/her Mac. And you know there is a problem if it's a gray screen to say hello instead of a blue screen. At times, you can also see the Apple logo, a spinning gear, a spinning globe, or a prohibitory sign. Whatever it is, you and your Mac are stuck. There are no peculiar noises to detach the problem and make it easy for you to narrow the causes down, just Mac gray screen syndrome, to grate your nerves.
Like every lock with a key, there are no complications without solutions, and the same goes for your Mac! There are ways to get the Grey screen Startup blue by fixing Mac gray screen by anyone of the following methods:
This method works on different models or types of Mac computers, like MacBook, iMac, etc. Now, let's fix the 'Mac stuck on grey screen' issue right away.
If you get the blue screen, then yes, it was a problem with one of the peripherals. What you need to do following this realization is to shut your Mac down, reconnect your Mac's peripherals one at a time by testing which one has got a problem with your device, after every Startup and getting rid of the angry peripheral that resorted to staying unresponsive. After reconnecting all the peripherals and if there is a persistent Grey screen Startup, your keyboard or mouse could be the culprit. https://sportsbertyl429.weebly.com/how-to-win-in-a-slot-machine.html. Swap a spare if you have got one to test it out, and then restart your Mac.
If you are still looking in the face of desolate grayness, then let's look at other methods, don't worry yet.
It's time to check if your hard drive has got any problems. You have to run Disk Utility to confirm the same to fix your Mac grey screen. You can get Disk Utility running by booting into OS X Recovery Mode.
If you are notified, the problem is fixed, and yet it's the gray screen that greets you, then you know you aren't freed from the clutches of a Mac gray screen.
Safe Boot will perform precise diagnostics to ensure your Mac is up and running, in some cases (hope yours is one of them!). It so happens that a Safe Boot can get rid of perpetual worrisome grayness, sometimes.
If Safe Boot worked and you have sighed the big sigh of relief, restart the system from the Apple menu once the desktop loads completely. If there is no gray screen, hurray for you, but if it's still the vengeful gray, let's see what else you can do. You will have to take up any of the next three methods to solve the issue.
This is a bug in the eye as resetting PRAM or NVRAM (refers to unique memory sections that store data which persists even after a shut-off session), and SMC will cause you some troubles. Reset option will take your Mac's hardware back to the golden days, that is, to its default settings. But it could be worth it.
Again, if it's that irritating gray mocking you, time to get serious.
Having explored all the alternatives and miserably failing, it's time to conclude that your Mac's Startup Drive swallowed the canary. This is tricky, as you will be now>Recover Your Mac
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