Usage:
app-snap [POSITION] [SCALAR]
POSITION: left, center, right
SCALAR: any fraction or floating point number less than 1
e.g.
app-snap left 1/2
app-snap right 0.66
app-snap center 3/4
I use keyboard chords (via Mate Desktop's Keyboard Shortcuts app) to position app windows.
For example:
Shift+Mod4+Left
# ... maps to ...
app-snap left 1/2
Mod4+Right
# ... maps to ...
app-snap right 1/2
Mod4+Up
# ... maps to ...
app-snap center 2/3
display-deets gets details about all the connected displays; these are used by app-snap to position the active app window in the respective display.
I have plans to add a chord for moving the active window to different displays.
More details to come ...