APT INSTALL PHP
How to install PHP7 (and 8) on new Debian web server.
MySQL Passwords
This tutorial explains how you can set, change and reset MySQL or MariaDB root password.
WordPress 2 Bludit
How to import WordPress content to Bludit
Linux - Disable IPv6
How to: Disable IPv6 - terminal command
Start OpenVPN from command line
How to: Start OpenVPN - terminal command
Linux - IP and GW
How to: set IP and GW from command line in Linux.
Delete line in a file using sed
How to: delete text using sed
SSH Tunnel
How to: tunnel traffic using SSH - terminal command
Run mysql from command line
How To run mysql from command line
Raise 'open files' and MySQL 'open_files_limit'
How to permanently raise ulimit 'open files' and MySQL 'open_files_limit'
What is virbr
virbr are bridge interfaces.
What is vnet
vnet interfaces are types of virtual interfaces called tap interfaces.
MySQL master to master replication
How to: MySQL master to master replication
mysqldump for large DB's
How to: backup large mysql DB's
ZFS
How to: ZFS - Quick guide
Remote Backup Linux
How to: Remote Backup Linux using terminal command
Replace strings
How to: Replace strings from command line
LXC
How to: LXC
Create and restore MySQL database from compressed backup
How to: Create and restore MySQL database from compressed backup
Backup over SSH using DD
How to: Backup over SSH using DD
DNS add search domain from command line
How to: add search domain suffix
Create strong SSH key for user
Create strong SSH key for user for password-less login using private and public keys
Common binary numbers
No logic here.
MariaDB config file is no longer my.cnf
How to MariaDB config file
Change root password remotely
How to Change root password remotely using terminal
Backdoored Webmin
Backdoored Webmin
Postfix Fail2ban
Postfix and Fail2ban
Prime numbers
Prime numbers
mysqldump problems with restore
mysqldump, mysql, restore, problem, error, import, discard, table
PHP change script
A Bash script for changing PHP.ini limits.
fail2ban
fail2ban top100 ban script
Certbot account does not exist.
Certbot. Letsencrypt. Attempting to renew cert from .conf produced an unexpected error: Account does not exist.