Page Not Found
Sorry, The page you were looking for could not be found.
If you expected this page to exist, you might not have permission to view it.
Popular Pages
LAMP Stack Upgrade Issues
"Table Doesn't Exists" After MySQL/MariaDB Upgrade Paste MySQL data directory to upgraded data d...
Slow Loading on Ownloud 8
Change /var/www/html/owncloud/config/config.php database host to 127.0.0.1 instead of localhost
Apache Option FollowSymLinks not allowed here Error
Apache htaccess Option FollowSymLinks not allowed here error: find /home -name ".htaccess" -ty...
Script - MySQL Dump Databases Separated by DB Name
#!/bin/bash DUMP_EXEC="mysqldump" #path to mysqldump MYSQL_EXEC="mysql" #path to mysql MYS...
FirewallD - Opening a Port
Use this command to find your active zone(s): firewall-cmd --get-active-zones It will say eithe...
Migrating Self-Signed SSL Certificate to LetsEncrypt Certificate
Download Let's Encrypt Client sudo -s git clone https://github.com/letsencrypt/letsencrypt /op...
How to do Everything in MySQL/MariaDB
Useful Tricks Convert a Column to Uppercase UPDATE table_name SET column_name = UPPER( column_n...
Postfix and Dovecot Configuration
Installation hostnamectl set-hostname mail.<domain>.<tld> yum -y install postfix ...
SEO
General Only use either 2 of H1 tag, URL and page title for keywords, anything more than that wi...
Script - Backup Script for Home Directories and MySQL Databases
#!/bin/sh # Home directory to backup must be absolute path, with trailing slash home_dir='/h...
Popular Books
Linux
All about Linux including various configuration procedures, scripts and tips
Development, Programming & DevOps
All about software development, including development operations, methodologies, programming, con...
Checklists & Cheatsheets
All kinds of checklists and cheatsheets
Windows
Windows administration scripts and tricks
Popular Chapters
General
Anything that are related to Linux but does not fit into the category of networking, storage, dat...
PHP, Javascript & HTML
All about PHP, JS and HTML including its frameworks
Networking
Linux network troubleshooting and administration
Ansible
Contains everything on Ansible IT automation tool, playbooks and tricks
Desktop Environments
Everthing to do about Desktop Environments, including LXDE, XFCE, KDE and Gnome
Server Software
Server software configuration and installation procedures such as Apache, and Postfix
MySQL / MariaDB & MongoDB
Everything about MySQL / MariaDB and MongoDB
Software Development
All about software development tricks on Linux
Storage
Storage administration and tricks, including LVM, SCSi etc.
Git and SVN
All about Git and SVN