Slightly customized version of ClipGrab (http://clipgrab.org/)
See README for build instructions if you are building yourself.
Unless you want to hack on the code, I would recommend downloading a pre-built AppImage file.
You'll need to make the AppImage executable, then you can run it:
# Set version of ClipGrab. As of Oct 31, 2021 latest version is 3.9.7
CLIPGRAB_VER=3.9.7
# Change directory to ~/Downloads and download latest AppImage
cd ~/Downloads
wget "https://download.clipgrab.org/ClipGrab-${CLIPGRAB_VER}-x86_64.AppImage"
# Make downloaded AppImage executable
chmod +x "ClipGrab-${CLIPGRAB_VER}-x86_64.AppImage"
# Run it!
./ClipGrab-${CLIPGRAB_VER}-x86_64.AppImage
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