45 lines
757 B
Bash
Executable File
45 lines
757 B
Bash
Executable File
#!/bin/sh
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WALLDIR="${HOME}/.local/share/wallpapers"
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TEEFILE="${WALLDIR}/.hist"
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BASECMD="feh --bg-fill"
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generate_wall () {
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GENWALL=$( \
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ls $WALLDIR | \
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grep "." | \
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shuf -n 1
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)
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GENWALL="${WALLDIR}/${GENWALL}"
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}
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wall () {
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generate_wall
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while [ "${GENWALL}" = "${1}" ]; do
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generate_wall
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done
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}
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displays () {
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displays=$(xrandr | grep ' connected' | wc -l)
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}
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check () {
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which $1 &>/dev/null
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}
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cmd=""
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check "feh" || exit 1
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if check "xrandr"; then
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displays
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for i in $(seq 1 $displays); do
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wall ${tmp}
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tmp=${GENWALL}
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echo ${GENWALL} ${i} | tee $TEEFILE
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cmd="${cmd} ${GENWALL}"
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done
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eval ${BASECMD} ${cmd}
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else
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generate_wall
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eval ${BASECMD} ${GENWALL}
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fi
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unset GENWALL BASECMD tmp cmd displays i
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exit 0
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