Portál AbcLinuxu, 4. května 2025 14:56
Řešení dotazu:
log="vystup.log" ; while true; do date >> $log ; sudo iwlist wlan0 sc | awk 'BEGIN{off=0;on=0;wpa=0;is_wpa=0;FS="\n";RS="Address: " print "BSSID CH ENC Kvalita Signal ESSID\n——————————————————————————————————————————————————————————————————"} /WPA/{is_wpa = 1}{if (NF>6){ bssid = $1;channel = $2;essid = $6;encrypt = $5;sub (/Channel:/, "", channel);sub (/ */, "", channel); sub (/ESSID:/, "", essid);sub (/ */, "", essid);sub (/Encryption key:/, "", encrypt);sub (/ */, "", encrypt); split ($4, tmp, "=");sub(/ Signal level/, "", tmp[2]);signal = tmp[3];quality = tmp[2]; if (encrypt == "off") {off++;encrypt = "OFF"} else if (is_wpa) {wpa++;encrypt = "WPA";is_wpa = 0} else {on++;encrypt = "WEP"} print bssid " " channel " " encrypt " " quality " " signal "" essid }}END{print "\nPocet wifi siti: "off + on + wpa" , WEP: "on" , WPA: "wpa}' >> $log ; sleep 60 ; done
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