Capture an image of the whole, or part of the screen.

• Screen Capture For Macbook Air
• Free Screen Capture For Mac

Drop Shadow

To turn off the default window drop shadows, this will make your screenshot files smaller.

defaults write com.apple.screencapture disable-shadow -bool true
killall SystemUIServer

Save Screenshots to a given Location

Record your computer's screen with audio on a Mac. You can use QuickTime Player along with a free piece of software to record both video and audio from your Mac OS X machine. Choose from Capture Entire Screen, Capture Selected Windows, or Capture Selected Portion to select and capture a portion of the screen. If you have a Mac with a Touch Bar (such as the new 16-inch MacBook Pro ) and macOS Sierra 10.12.2 or later, press Shift-Command-6 to capture what is currently displayed on the Touch Bar.

By default screen shots are saved to the desktop, but this can be changed with a default

Jun 01, 2020  If you're using macOS Mojave or later, press Shift-Command (⌘)-5 on your keyboard to see onscreen controls for recording the entire screen, recording a selected portion of the screen, or capturing a still image of your screen. You can also record the screen with QuickTime Player instead. Oct 15, 2018 Skitch. Skitch is How-To Geek’s go-to favorite screenshot app for macOS, and with good reason: it has pretty much everything we need. Skitch lets you take screenshots from a selected area (with or without a timer), of the full screen, of a window, or of specific menus.

Set save location to ~/Desktop:
defaults write com.apple.screencapture location ~/Desktop && killall SystemUIServer

Set the file format for saved screenshots

By default screneshots are saved as .png files, supported formats are: .bmp, .gif, .jpg, .jpeg, .pdf, .tiff

Set file format to .png:
defaults write com.apple.screencapture type -string 'png'

Remote captures:

To capture screen content while logged in via ssh, you must launch screencapture in the same mach bootstrap hierarchy as loginwindow:

PID=pid of loginwindow
sudo launchctl bsexec $PID screencapture [options]

Examples

Wait 10 seconds, then take a screen capture of the entire screen including the cursor:

$ screencapture -T 10 -C ~/screencap1.png

To take a screenshot of one window, excluding the surrounding drop shadow, point and click with the mouse to take the screenshot:

$ screencapture -o -W ~/screencap2.png

Take a screen shot of the DVD player (where the normal keyboard shortcuts won't work)

$ screencapture -i ~/Desktop/dvd.png

The mouse will turn into crosshairs, hit the space bar for camera mode, now click the window the DVD is playing in.
A file called 'dvd.png' will appear on your desktop.

“The photograph itself doesn't interest me. I want only to capture a minute part of reality” ~ Henri Cartier-Bresson

Screen Capture For Macbook Air

Related macOS commands:

Audiophile equalizer for mac catalina full. This will open a new window.

sips - Scriptable image processing system.
macOS Keyboard shortcuts
VLC will also allow screenshots of DVDs.

Free Screen Capture For Mac