macOSのスクリーンキャプチャ機能を便利にカスタマイズする。周囲の影無し、数秒後にキャプチャ等

mkdir -p ~/Desktop/00_SC
sleep 0.1
yy=$(date +%Y)
mkdir -p ~/Desktop/00_SC/${yy}
nm=$(date +%m%d_%H%M%S)
/usr/sbin/screencapture -xoW ~/Desktop/00_SC/${yy}/sc_${nm}.png

mkdir -p ~/Desktop/00_SC
# sleep 3
yy=$(date +%Y)
mkdir -p ~/Desktop/00_SC/${yy}
nm=$(date +%m%d_%H%M%S)
/usr/sbin/screencapture -T3 -xoW ~/Desktop/00_SC/${yy}/sc_${nm}.png

mkdir -p ~/Desktop/00_SC
# sleep 3
yy=$(date +%Y)
mkdir -p ~/Desktop/00_SC/${yy}
nm=$(date +%m%d_%H%M%S)
/usr/sbin/screencapture -T3 -xo ~/Desktop/00_SC/${yy}/sc_${nm}.png

$ /usr/sbin/screencapture -h

screencapture: illegal option -- h
usage: screencapture [-icMPmwsWxSCUtoa] [files]
  -c         force screen capture to go to the clipboard
  -b         capture Touch Bar - non-interactive modes only
  -C         capture the cursor as well as the screen. only in non-interactive modes
  -d         display errors to the user graphically
  -i         capture screen interactively, by selection or window
               control key - causes screen shot to go to clipboard
               space key   - toggle between mouse selection and
                             window selection modes
               escape key  - cancels interactive screen shot
  -m         only capture the main monitor, undefined if -i is set
  -D<display> screen capture or record from the display specified. -D 1 is main display, -D 2 secondary, etc.
  -o         in window capture mode, do not capture the shadow of the window
  -p         screen capture will use the default settings for capture. The files argument will be ignored
  -M         screen capture output will go to a new Mail message
  -P         screen capture output will open in Preview or QuickTime Player if video
  -I         screen capture output will open in Messages
  -B<bundleid> screen capture output will open in app with bundleid
  -s         only allow mouse selection mode
  -S         in window capture mode, capture the screen not the window
  -J<style>  sets the starting of interfactive capture
               selection       - captures screen in selection mode
               window          - captures screen in window mode
               video           - records screen in selection mode
  -t<format> image format to create, default is png (other options include pdf, jpg, tiff and other formats)
  -T<seconds> take the picture after a delay of <seconds>, default is 5
  -w         only allow window selection mode
  -W         start interaction in window selection mode
  -x         do not play sounds
  -a         do not include windows attached to selected windows
  -r         do not add dpi meta data to image
  -l<windowid> capture this windowsid
  -R<x,y,w,h> capture screen rect
  -v        capture video recording of the screen
  -V<seconds> limits video capture to specified seconds
  -A<id>    captures audio during a video recording using default input. Optional specify the id of the audio source
  -k        show clicks in video recording mode
  -U        Show interactive toolbar in interactive mode
  -u        present UI after screencapture is complete. files passed to command line will be ignored
  files   where to save the screen capture, 1 file per screen

tell application "Google Chrome"
    activate
end tell

tell application "iTunes"
    quit
end tell

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