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@wastee
Created July 31, 2021 15:01
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Hide window title bar by name in X11.
#!/bin/bash
# regex for extracting hex id's
grep_id='0[xX][a-zA-Z0-9]\{7\}'
xprop -spy -root _NET_ACTIVE_WINDOW | grep --line-buffered -o $grep_id |
while read -r id; do
win_title="`xprop -id $id | awk '/_NET_WM_NAME/ {print $3$4$5; exit;}' `"
if [ -n "$id" ] && [ -n "$win_title" ]; then
if [[ $win_title =~ "Kate" ]]; then
xprop -id $id -f _MOTIF_WM_HINTS 32c -set _MOTIF_WM_HINTS "0x2, 0x0, 0x0, 0x0, 0x0"
fi
if [[ $win_title =~ "REAPER" ]]; then
xprop -id $id -f _MOTIF_WM_HINTS 32c -set _MOTIF_WM_HINTS "0x2, 0x0, 0x0, 0x0, 0x0"
fi
fi
done
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