47 lines
1.9 KiB
Markdown
47 lines
1.9 KiB
Markdown
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# Slideshow
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The below commands will setup ```feh``` as a slideshow on your display.
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## Important Notes
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* ```feh``` will crash if there are no photos for it to use as a slideshow
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* You will likely want to tweak the ```feh``` command invocation below. These are great settings as a starting point but you'll probably want to make adjustments for your use case.
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* This setup uses ```incron``` to restart ```feh``` when photos are deleted from the pictures folder. Without this piece ```feh``` will crash if a picture is removed from the pictures directory prior to ```feh``` rescaning the pictures directory.
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* We default to ```DejaVuSansMono``` as the font for display of EXIF data and filename. This is an open font and looks great on most displays. Any ```fontconfig``` font can be used in its place. Adjust according to your preferences.
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## Setup
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``` sh
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pacman -S feh imagemagick ttf-dejavu
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# reload 86400 is to refresh the list of images daily -- tune for preferred number of seconds
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# slideshow-delay is number of seconds (as a float) between images ; tune accordingly
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useradd -s /usr/bin/nologin -m feh
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chmod a+rx /tank/pictures
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pacman -S acl
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setfacl -m "u:feh:rX" /tank/pictures
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setfacl -dm "u:feh:rX" /tank/pictures
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pacman -S incron
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cat > /etc/incron.d/feh <<EOF
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/tank/pictures IN_DELETE systemctl restart greetd
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EOF
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systemctl enable --now incrond
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cat > /usr/local/bin/feh-slideshow.sh <<EOF
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#!/bin/bash
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/usr/bin/feh --auto-zoom --borderless --fullscreen --hide-pointer --image-bg black --randomize --recursive \
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--slideshow-delay 300 --reload 86400 \
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--draw-tinted --draw-exif --draw-filename \
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--fontpath /usr/share/fonts/TTF/ --font DejaVuSansMono/10 \
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--verbose \
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/tank/pictures
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EOF
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chmod a+x /usr/local/bin/feh-slideshow.sh
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cat >> /etc/greetd/config.toml <<EOF
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[initial_session]
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command = "/usr/bin/cage /usr/local/bin/feh-slideshow.sh"
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user = "feh"
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EOF
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systemctl restart greetd
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```
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