Grav

Set Folder Permissions

sudo chgrp -R www-data .
find . -type f | sudo xargs chmod 664
find . /bin -type f | sudo xargs chmod 775
find . -type d | sudo xargs chmod 775
find . -type d | sudo xargs chmod +s
umask 0002

WireGuard

Config Location

Typically

/etc/wireguard/wg0.conf

Service

Restart

sudo systemctl restart wg-quick@wg0

 Status

sudo systemctl status wg-quick@wg0

 Enable

sudo systemctl enable wg-quick@wg0

Generate Key Pair

wg genkey > privatekey

wg pubkey < privatekey > publickey

Apache 2

Config Location

/etc/apache2/

Sites

/etc/apache2/sites-enabled/

sudo a2ensite 

sudo a2dissite 

Modules

sudo a2enmod 

sudo a2dismod 

Test Configuration

sudo apachectl configtest

Reload Config

sudo apachectl -k graceful

s...

IP Tables

DNAT

Create a new DNAT rule

sudo iptables -t nat -A PREROUTING -i  -p tcp --dport  -j DNAT --to-destination :

List DNAT Rules

sudo iptables -t nat -L PREROUTING --line-numbers

Delete DNAT Rule by line number

sudo iptables...