Kali Linux BASH file

#1

Hello,

I have a program but I don’t know what it does and how to use it… Please help me! What should I type in Command Panel?
(Here’s the BASH code):

#!/bin/bash
for ip in seq 1 254 ; do
ping -c 1 $1.$ip | grep "64 bytes" | cut -d " " -f 4 |
tr -d ":" &
done
#2

Hey there,

Linux packages have great manual pages.

The for line is a loop, where you do something until it is done.

What does the loop do?

Have a look at:

man ping
man grep
man cut
man tr