24 lines
582 B
Fish
Executable File
24 lines
582 B
Fish
Executable File
#!/usr/bin/env fish
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set connecteds (xrandr | grep ' connected')
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set total (count $monitors)
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set dpis
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set min_dpi 100000
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# set dpi to the lowest one
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for connected in $connecteds
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set name (echo $connected | awk -F' ' '{print $1}')
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set x_res (echo $connected | grep -oP '\d+x\d+' | string split 'x' | head -n 1)
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set x_wid (echo $connected | grep -oP '\d+mm' | head -n 1 | grep -oP '\d+')
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set dpi (math -s0 "$x_res*25.4/$x_wid")
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if test $dpi -lt $min_dpi
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set min_dpi $dpi
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end
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end
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echo setting dpi to $min_dpi
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echo Xft.dpi: $min_dpi | xrdb -merge
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nitrogen --restore
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