Emile ecspresso
ecspresso
/ wallpaper_changer.sh
Created
October 30, 2023 14:08
Change background image with cron, using images from a folder where the current background image is.
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| #!/bin/bash | |
| PID=$(pgrep gnome-session | tail -n1) | |
| export DBUS_SESSION_BUS_ADDRESS=$(grep -z DBUS_SESSION_BUS_ADDRESS /proc/$PID/environ | tr '\0' '\n' |cut -d= -f2-) | |
| current_image=$(gsettings get org.gnome.desktop.background picture-uri | xargs echo) | |
| if [ "$1" == "echo" ]; then | |
| echo $current_image |
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| # https://learn-powershell.net/2016/01/18/getting-the-icon-from-a-file-using-powershell/ | |
| # (archive link) https://web.archive.org/web/20180609182021/https://learn-powershell.net/2016/01/18/getting-the-icon-from-a-file-using-powershell/ | |
| $exe = 'path\to\.exe' | |
| $png = 'image.png' | |
| $format = [System.Drawing.Imaging.ImageFormat]::Png | |
| [System.Drawing.Icon]::ExtractAssociatedIcon($exe).ToBitmap().Save($png, $format) |
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