ping_monintor-v1.sh

#!/bin/bash


# medidor de ping
# https://espanol.cox.com/residential/internet/guides/gaming-performance/ping-testing.html}

# Menos de 50 ms 'bueno'
# Menos de 100 ms 'regular'
# Menos de 150 ms 'malo'
# Mayor a 150 ms 'sin conexion'

# 1 True
# 0 False

host=$1

while :; do

    clear

    ping=$(ping -c 1 $host | grep "64 bytes from" | cut -d "=" -f 4 | cut -d " " -f 1)


    # si el valor es entero pasarlo a decimal.

    [[ "$ping" =~ .*$ ]] || ping=${ping}.0


    if [ $(awk 'BEGIN { if ('$ping' > 100.0) print 1; else print 0 }') -eq 1 ] &&
        [ $(awk 'BEGIN { if ('$ping' <= 150.0) print 1; else print 0 }') -eq 1 ]; then

        echo "malo"

    elif [ $(awk 'BEGIN { if ('$ping' <= 50.0) print 1; else print 0 }') -eq 1 ]; then

        echo "bueno"

    elif [ $(awk 'BEGIN { if ('$ping' > 150.0) print 1; else print 0 }') -eq 1 ]; then

        echo "sin conexion"

    else
        echo "regular"

    fi

    sleep 0.5
done