OSCP Learning Notes - Kali Linux

Install Kali Linux : https://www.kali.org/

Common Commands:

• pwd
• man
• ls
  • ls -la
• cd
• mkdir
• rmdir
• cp
• mv
• locate
• adduser
• su
• sudo
• echo
• cat
• nano
• chmod
  • chmod 777 username
• ifconfig
• ping

Starting and Stopping Services:

• HTTP
  • /var/www/html
  • apache2
• SSH
  • netstat -antp | grep ssh
• Postgresql

　　How to Start/Autostart/Stop services(command):

• service servicename start
• systemctl enable servicename
• service servicename  stop

 Bash Scripting in Kali Linux:

Example: pingssweep.sh

 #!/bin/bash

 if [ "$1" == "" ]
 then
 echo "Usage: ./pingsweep.sh [Network]"
 echo "Example: ./pingsweep.sh 192.168.1"
 else
 for ip in `seq  `; do
 ping -c  $.$ip | grep "64 bytes" | cut -d " " -f  | sed "s/.$//" &
 done
 fi

Export the ping result to a file.

./pingsweep.sh 10.0. > iplist.txt

Use with Namp

for ip in $(cat iplist.txt); do nmap -Pn $ip; done

Result