39 lines
819 B
Bash
Executable File
39 lines
819 B
Bash
Executable File
#!/bin/bash
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IFACE="wlp1s0"
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# Prüfen ob Interface existiert
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if [ ! -d "/sys/class/net/$IFACE" ]; then
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echo " no iface"
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exit 0
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fi
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STATE=$(cat /sys/class/net/$IFACE/operstate 2>/dev/null)
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if [ "$STATE" != "up" ]; then
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echo " Disconnected"
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exit 0
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fi
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# SSID holen
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SSID=$(iw dev "$IFACE" link 2>/dev/null | awk -F': ' '/SSID/ {print $2}')
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SIGNAL=$(iw dev "$IFACE" link 2>/dev/null | awk -F'signal: ' '/signal/ {print $2}' | awk '{print $1}')
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if [ -z "$SSID" ]; then
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echo " Disconnected"
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exit 0
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fi
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# Icon je nach dBm (realistische Werte: -30 sehr stark, -90 sehr schwach)
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if ((SIGNAL >= -50)); then
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ICON=" " # stark
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elif ((SIGNAL >= -65)); then
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ICON=" " # mittel
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elif ((SIGNAL >= -75)); then
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ICON=" " # schwach
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else
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ICON=" " # sehr schwach
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fi
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echo "${ICON} ${SSID}"
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