Ping error? Invalid Argument

[Gabriel 3]

Hello .. Good evening! I created a command, but it is giving "

ping: invalid argument: '192.168.0.1'

I built this code:
#!/bin/bash

for ip in $(seq 1 20); of

ping -c $1.$ip | grep "64 bytes" | cut -d " " -f 4

done

Can someone help me?

[stephenw10]

Where are you trying to run it?

[Gabriel 3]

@stephenw10 Kali Linux! 2022

[stephenw10]

Looks like it's trying to use the IP address as the ping count. Like:

steve@steve-NUC9i9QNX:~$ ping -c 192.168.0.1
ping: invalid argument: '192.168.0.1'

[touchstone404]

Better late than never.........

I had a similar issue and noticed that you didn't have a number '1' after -c (presuming that you only wanted it to ping once): -c 1

Maybe that would work.

Cheers.