30 lines
626 B
Plaintext
30 lines
626 B
Plaintext
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#!/bin/sh
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exists() {
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xrandr | grep ' connected' | grep "${1}" | wc -l
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}
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# usual setup: thinkpad x220 on dock connected to external
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# monitor
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[ $(exists "HDMI2") -gt 0 ] && \
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[ $(exists "LVDS1") -gt 0 ] && \
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xrandr --output LVDS1 --below HDMI2 --auto && \
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exit 0 || exit 1
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# thinkpad x220 connected to display on local port
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[ $(exists "HDMI1") -gt 0 ] && \
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[ $(exists "LVDS1") -gt 0 ] && \
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xrandr --output LVDS1 --below HDMI1 --auto && \
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exit 0 || exit 1
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# only the thinkpad
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[ $(exists "HDMI2") -eq 0 ] && \
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[ $(exists "LVDS1") -gt 0 ] && \
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xrandr --output LVDS1 --auto && \
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exit 0 || exit 1
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exit 1
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