20 lines
441 B
Bash
Executable File
20 lines
441 B
Bash
Executable File
#!/bin/sh
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# set system dpi to the minimal dpi among all connected monitors
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xrandr | awk '
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$2 == "connected" && $3 == "primary" {
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if (match($0, / ([0-9]+)x([0-9]+)\+([0-9]+)\+([0-9]+) (left|right)?/, m1) &&
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match($0, / ([0-9]+)mm x ([0-9]+)mm$/, m2)) {
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DPI=m1[1]*25.4/m2[m1[5]?2:1]
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if (DPI > 140) {
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DPI=DPI*0.8
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}
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printf "Xft.dpi: %i", DPI
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}
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}
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' | xrdb -merge
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nitrogen --restore
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