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https://github.com/Foltik/dotfiles
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68 lines
1.8 KiB
Bash
Executable File
68 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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xrandrOut=$(xrandr)
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hdmiName=$(echo "${xrandrOut}" | grep -i 'HDMI' | awk '{print $1}')
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vgaName=$(echo "${xrandrOut}" | grep -i 'VGA' | awk '{print $1}')
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edpName=$(echo "${xrandrOut}" | grep -i 'EDP' | awk '{print $1}')
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activeDisplays=$(echo "${xrandrOut}" | grep " connected" | sed -e "s/\([A-Z0-9]\+\) connected.*/\1/" | tr -s '\n' ' ')
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displayFile='/tmp/.displays'
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if [[ -f "${displayFile}" ]]; then
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oldDisplays=$(cat "${displayFile}")
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else
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oldDisplays=""
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fi
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if [[ "${oldDisplays}" != "${activeDisplays}" ]]; then
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change="yes"
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else
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change="no"
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fi
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# External, HDMI + VGA
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if [[ "$activeDisplays" =~ "${hdmiName}" && "$activeDisplays" =~ "${vgaName}" ]]; then
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if [[ "${change}" = "yes" ]]; then
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$(xrandr --output "${edpName}" --off)
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$(xrandr --output "${vgaName}" --auto)
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$(xrandr --output "${hdmiName}" --primary --auto)
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fi
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echo "VGA1 & HDMI"
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echo "VGA1 & HDMI"
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echo ""
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# External, HDMI
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elif [[ "$activeDisplays" =~ "${hdmiName}" ]]; then
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if [[ "${change}" = "yes" ]]; then
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$(xrandr --output "${edpName}" --off)
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$(xrandr --output "${vgaName}" --off)
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$(xrandr --output "${hdmiName}" --primary --auto)
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fi
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echo "HDMI"
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echo "HDMI"
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echo ""
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# External, VGA
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elif [[ "$activeDisplays" =~ "${vgaName}" ]]; then
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if [[ "${change}" = "yes" ]]; then
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$(xrandr --output "${edpName}" --off)
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$(xrandr --output "${vgaName}" --primary --auto)
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$(xrandr --output "${hdmiName}" --off)
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fi
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echo "VGA"
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echo "VGA"
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echo
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# Only one internal
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elif [[ "$activeDisplays" =~ "${edpName}" ]]; then
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if [[ "${change}" = "yes" ]]; then
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$(xrandr --output "${edpName}" --primary --auto)
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$(xrandr --output "${vgaName}" --off)
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$(xrandr --output "${hdmiName}" --off)
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fi
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echo "eDP"
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echo "eDP"
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echo ""
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fi
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if [[ "${change}" = "yes" ]]; then
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echo "${activeDisplays}" > "${displayFile}"
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fi |