Difference between revisions of "Main Page"
From Brian Nelson Ramblings
(→Other) |
(→Apache/PHP) |
||
(229 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
− | ==Welcome to Ramblings of a | + | ==Welcome to Ramblings of a Centos Ninja== |
+ | |||
+ | [[File:Centos-logo.png|100px|frameless|right|alt=Centos How-Tos]] | ||
+ | ===Centos 7=== | ||
+ | --> [[Install Remi and EPEL yum repo Centos 7]] | ||
+ | --> [[Install Mysql Database Centos 7]] | ||
+ | --> [[Install Apache Web Server Centos 7]] | ||
+ | --> [[Install PHP/PHP-FPM 5.4 Centos 7]] | ||
+ | --> [[Install (LAMP) Linux Apache MySQL and PHP Centos 7]] | ||
+ | --> [[Install Redis on Centos 7 How To]] | ||
+ | --> [[How To Configure SWAP on Centos 7]] | ||
+ | --> [[How to find user memory usage in linux]] | ||
+ | --> [[How to Configure letsencrypt with Apache on Centos 7 Server]] | ||
+ | --> [[How to configure Gmail as a Mail Relay with Postfix]] | ||
+ | --> [[How use GeoIP on the command line Centos7]] | ||
+ | --> [[Protecting Folders with .htpasswd/.htaccess]] | ||
+ | --> [[Linux setfacl command]] | ||
+ | --> [[How to disable SSH timeout]] [[File:New.jpg|35px|frameless]] | ||
+ | --> [[How to Install Squid Proxy Server on Cento7]] [[File:New.jpg|35px|frameless]] | ||
+ | --> [[How To Use Systemctl to Manage Systemd Services]] | ||
− | |||
===Centos 6=== | ===Centos 6=== | ||
--> [[Change Runlevel]] | --> [[Change Runlevel]] | ||
--> [[Check Current Runlevel]] | --> [[Check Current Runlevel]] | ||
--> [[Change Run Level at Bootup]] | --> [[Change Run Level at Bootup]] | ||
+ | --> [[How to change the Hostname on Centos]] | ||
--> [[chkconfig settings]] | --> [[chkconfig settings]] | ||
− | |||
--> [[How to extract a tar.gz file]] | --> [[How to extract a tar.gz file]] | ||
− | |||
--> [[Install SIM - System Integrity Monitor]] | --> [[Install SIM - System Integrity Monitor]] | ||
+ | --> [[Use Bash on a Non Bash User]] | ||
+ | --> [[Quit Bash Shell without Saving Bash History]] | ||
+ | --> [[Change the Timezone Centos]] | ||
+ | --> [[Check the Version of Package]] | ||
+ | --> [[How to install Sphinx on Centos Server]] | ||
+ | --> [[How to install Redis on a Centos 6.4 Server]] | ||
+ | --> [[Basic Redis commands - Cheat Sheet]] | ||
+ | --> [[Adding a New Disk Drive with Centos]] | ||
+ | --> [[Creating Backups using rsync with Examples]] | ||
+ | --> [[Expand your bash_history to 2500]] | ||
+ | --> [[Setup logrotate to rotate your logs]] | ||
+ | --> [[GPG: Encrypt And Decrypt Files With A Password]] | ||
+ | --> [[Install Remi and EPEL yum repo]] | ||
+ | --> [[Install NewRelic on Centos6]] | ||
+ | --> [[Setting Up An NFS Server And Client On CentOS 6]] | ||
+ | --> [[Sar is not working how to restart]] | ||
+ | --> [[Batch jpeg Image Optimization]] | ||
+ | --> [[Howto Block or Open HTTP/HTTPs Ports IPTables]] | ||
+ | --> [[Reset Root Password in CentOS]] | ||
+ | --> [[Setup vsftp with SELinux]] | ||
+ | --> [[Howto Setup NTP on CentOS]] | ||
+ | --> [[Fix corrupted RPM database]] | ||
+ | --> [[Crontab Usage]] | ||
+ | --> [[Make an ISO from a Folder with mkisofs]] | ||
+ | --> [[How to setup a VPN server with CentOS PPTPD]] | ||
+ | --> [[APF Firewall -Advanced Policy Firewall - Basics]] | ||
+ | --> [[How to Block Bittorrent Traffic with IPtables]] | ||
+ | --> [[How to find user memory usage in linux]] | ||
+ | --> [[How to install ccsrch on Centos 6]] | ||
+ | --> [[How to install jpegoptim for CentOS]] | ||
+ | --> [[How to install optipng for CentOS]] | ||
+ | --> [[How to install gifsicle for CentOS]] | ||
+ | --> [[How to install jpegtran for CentOS]] | ||
+ | --> [[IPTABLES quick command list]] | ||
+ | --> [[Linux setfacl command]] | ||
+ | --> [[Postfix Mail Queue Commands for Reviewing Emails]] | ||
+ | |||
+ | [[File:Magentos.jpg|100px|frameless|right|alt=Magento How To's]] | ||
− | ===Magento Community Edition=== | + | ===Magento Community Edition/Magento Enterprise Edition=== |
--> [[What is Magento?]] | --> [[What is Magento?]] | ||
--> [[Clear Magento Cache]] | --> [[Clear Magento Cache]] | ||
Line 19: | Line 74: | ||
--> [[How to Reset Magento Password]] | --> [[How to Reset Magento Password]] | ||
--> [[How to Create Users in Mageento]] | --> [[How to Create Users in Mageento]] | ||
− | --> [[ | + | --> [[Enable Mysql Slow Query Logging]] |
+ | --> [[Magento Connect is not Working]] | ||
+ | --> [[Magento will NOT save my Product Updates]] | ||
+ | --> [[Magento Internal Cron not Running]] | ||
+ | --> [[Setting up the System Cron Job]] | ||
+ | --> [[Magento Connect is not Working]] | ||
+ | --> [[Changing the Minimum Search Query - MySQL Full Text Only]] | ||
+ | --> [[Install Redis Caching for Magento]] | ||
+ | --> [[Install Redis Full Page Caching for Magento Enterprise]] | ||
+ | --> [[Setting up a Second Instance of Redis]] | ||
+ | --> [[Magento Setup Return-Path Email]] | ||
+ | --> [[Magento Server Compatibility Check]] | ||
+ | --> [[Magento Database Optimization - Log Cleaning Script]] | ||
+ | --> [[Magento Site Performance Optimization]] | ||
+ | --> [[Magento Log Rotate with logrotate]] | ||
+ | --> [[How to use CDN with Webfonts with Magento]] | ||
+ | --> [[How to Disable Magento Newsletter Module]] | ||
+ | --> [[Magento : Execute Custom Module Cron Manually]] | ||
+ | |||
+ | [[File:Magentos.jpg|100px|frameless|right|alt=Magento2 How To's]] | ||
+ | |||
+ | ===Magento 2 Community Edition=== | ||
+ | --> [[Upgrade Magento2 via CLI]] | ||
+ | --> [[Enable/Disable Magento2 Maintenance Page]] | ||
+ | --> [[How to set Magento 2 permissions and avoid installation errors]] | ||
+ | --> [[How to speed up Magento 2 out of the box]] | ||
+ | --> [[How to Change Magento 2 mode]] | ||
+ | --> [[How to Enable Disable Magento 2 caches]] | ||
+ | --> [[Magento 2 How to Add Alternative HTTP headers]] | ||
+ | --> [[Magento 2 Purge Varnish Cache]] | ||
+ | --> [[Magento 2 Redis Page Cache and Default Cache Example]] | ||
+ | --> [[Magento 2 How to check Magento Version]] | ||
+ | --> [[Magento 2 Reindex Error: Index is locked by another reindex process. Skipping]] | ||
+ | --> [[Magento 2 Reindex via the CLI]] | ||
+ | --> [[Magento 2 Custom 503 Maintenance page]] | ||
+ | |||
+ | [[File:Memcahed.jpg|100px|frameless|right|alt=Memcache Caching]] | ||
===Memcached Server=== | ===Memcached Server=== | ||
Line 26: | Line 117: | ||
--> [[Check if Memcached is Running]] | --> [[Check if Memcached is Running]] | ||
--> [[Flush Your Memcached Instance]] | --> [[Flush Your Memcached Instance]] | ||
+ | --> [[Check Memory Usage of Memcached]] | ||
+ | --> [[Memcache running out of Memory?]] | ||
+ | --> [[Memcached List all Keys]] | ||
− | ===Apache=== | + | [[File:Apachelogo.gif|100px|right|alt=Apache How Tos]] |
+ | |||
+ | ===Apache/PHP=== | ||
+ | |||
+ | --> [[Deny access to my site with an .htaccess file]] | ||
+ | --> [[Redirect site to www or non www]] | ||
+ | --> [[Restrict POST request to Website]] | ||
+ | --> [[Install Tomcat6 Server on Centos 6]] | ||
--> [[How to setup an SSL Certificate for Free]] | --> [[How to setup an SSL Certificate for Free]] | ||
+ | --> [[Enable Apache to Create Core Dumps]] | ||
+ | --> [[Enable php-fpm to create core dumps]] | ||
+ | --> [[Debug PHP Enabling slow_log]] | ||
+ | --> [[Block Bots by User Agent String]] | ||
+ | --> [[Install mod_extact_forward - Show Real IP behind Proxy]] | ||
+ | --> [[Install ionCube Loaders for Centos]] | ||
+ | --> [[Install Zend Guard with PHP 5.3 on Centos]] | ||
+ | --> [[Install Zend Guard 6.0 with PHP 5.4 on Centos]] | ||
+ | --> [[Disable Mod_Security for a single vhost]] | ||
+ | --> [[Hide PHP Version(X-Powered-By) in Headers]] | ||
+ | --> [[Sessions are ending before MaxLifetime]] | ||
+ | --> [[Apache mod_speling case insensitive urls issue]] | ||
+ | --> [[Restrict access via htaccess via ipaddress]] | ||
+ | --> [[Howto install mod_evasive with fail2ban]] | ||
+ | --> [[Install the Latest version PHP on CentOS]] | ||
+ | --> [[How to bypass .htpasswd for certain IPs Apache]] | ||
+ | --> [[Clear mod_pagespeed cache ]] | ||
+ | --> [[Install GeoIP for Apache and PHP]] | ||
+ | --> [[How to block or allow countries using GeoIP and .htaccess]] | ||
+ | --> [[How to disable mod_security per vhost]] | ||
+ | --> [[Force HTTPS for entire website via htaccess]] | ||
+ | --> [[Restrict Access to wp-login.php and xmlrpc.php]] | ||
+ | --> [[The X-Frame-Options response header]] | ||
+ | --> [[Install Xdebug with php-fpm per pool]] | ||
+ | --> [[How to Enable Gzip Compression]] | ||
+ | --> [[Enable Apache rewrite logging]] | ||
+ | --> [[Protecting Folders with .htpasswd/.htaccess]] | ||
+ | --> [[How to Disable PHP Execution in Certain Directories]] | ||
+ | --> [[Directory listing in htaccess. Allow, Deny, Disable, Enable Directory Listing in .htaccess]] | ||
+ | --> [[What is the Cache-Control Header]] | ||
+ | --> [[How do I block a host by ASN for apache - Example]] | ||
+ | --> [[Whitelist IP in mod_security]] | ||
+ | |||
+ | [[File:Haproxy.png|100px|frameless|right|alt=Mysql Percona]] | ||
+ | |||
+ | ===HAProxy=== | ||
+ | --> [[What is HAProxy]] | ||
+ | --> [[HAProxy vs Nginx]] | ||
+ | --> [[HAProxy Load Balancing]] | ||
+ | --> [[HAProxy Cluster Setup Example]] | ||
+ | --> [[HAProxy Docker]] | ||
+ | --> [[HAProxy with Varnish SSL Termination Example]] | ||
+ | --> [[HAProxy http2]] | ||
+ | --> [[HAProxy GUI]] | ||
+ | --> [[HAProxy Install on Centos7]] | ||
+ | --> [[HAProxy Cloud Load Balancer]] | ||
+ | --> [[HAProxy Block by User-Agent]] | ||
+ | --> [[HAProxy Restrict by IP Address]] | ||
+ | --> [[HAProxy Redirect domain to another domain]] | ||
+ | --> [[HAProxy Rate-Limiting Example]] | ||
+ | |||
+ | [[File:Logo percona server new.png|100px|frameless|right|alt=Mysql Percona]] | ||
+ | |||
+ | ===Mysql/Percona=== | ||
+ | --> [[How to Optimize/Repair a Table]] | ||
+ | --> [[MySQL - Check Which Query is Consuming Resources]] | ||
+ | --> [[How to Set your MySQL Password]] | ||
+ | --> [[Rest your MySQL Admin Password]] | ||
+ | --> [[How to Convert Table to InnoDB]] | ||
+ | --> [[How to install Percona Database Server]] | ||
+ | --> [[How to Access the MySQL via Shell]] | ||
+ | --> [[How to Add a User in MySQL]] | ||
+ | --> [[How to Drop a User in MySQL]] | ||
+ | --> [[How to Create and Delete a MySQL Database]] | ||
+ | --> [[How to Create a Table in MySQL Database]] | ||
+ | --> [[How to Create a MySQL Database Backup]] | ||
+ | --> [[How to Import a MySQL Database]] | ||
+ | --> [[How to update the max_connections setting in MySQL]] | ||
+ | --> [[How to view a list of MySQL users and their privileges]] | ||
+ | --> [[Save MySQL query results into a text or CSV file]] | ||
+ | --> [[How to optimize a MySQL database using phpMyAdmin]] | ||
+ | --> [[How to solve MySQL max_user_connections error]] | ||
+ | --> [[How to enable Show Engine Innodb Status]] | ||
+ | --> [[Access mysql/mysqldump without password entry each time - Using .my.cnf]] | ||
+ | |||
+ | [[File:Varnish-cache-log.jpeg|100px|frameless|right|alt=Varnish How tos]] | ||
+ | |||
+ | ===Varnish Cache=== | ||
+ | --> [[Setup Varnish Cache]] | ||
+ | --> [[Setup Varnish for Magento]] | ||
+ | --> [[Setup Varnish for Wordpress]] | ||
+ | --> [[Setup Varnish for MediaWiki]] | ||
+ | --> [[Setup Varnish - Multiple Domains]] | ||
+ | --> [[Setup Varnish - Multiple Ipaddress]] | ||
+ | --> [[Script to Clear a Page from Varnish Cache]] | ||
+ | --> [[Varnish will not restart WHY?]] | ||
+ | --> [[Warm up Varnish Script using Sitemap.xml]] | ||
+ | --> [[Varnish How to redirect non-www URLs to www]] | ||
+ | --> [[Install libvmod-header with Varnish]] | ||
+ | |||
+ | [[File:Nginx-logo.png|100px|frameless|right|Install Nginx|alt=Nginx How tos]] | ||
+ | |||
+ | ===Nginx Web Server=== | ||
+ | --> [[Setup Nginx PHP FPM Percona Mysql]] | ||
+ | --> [[Wordpress Ngnix Rewrite Rules]] | ||
+ | --> [[Setup up Nginx Caching]] | ||
+ | --> [[Nginx Magento vhost Configuration]] | ||
+ | --> [[Basic HTTP Authentication with Nginx]] | ||
+ | --> [[Protecting Folders with Nginx]] | ||
+ | --> [[403 Forbidden Error Nginx - How to Solve]] | ||
+ | |||
+ | [[File:Sword-of-Omens-Sword1.png|100px|frameless|right|alt=Brian Nelson]] | ||
===Other=== | ===Other=== | ||
− | --> [[How to install | + | --> [[How to add trusted root certificates]] |
− | --> [[ | + | --> [[Find:_10_Useful_Examples_of_Find]] |
+ | --> [[Send email from PHP to a log file instead of sendmail]] | ||
+ | --> [[Debugging Wordpress]] | ||
+ | --> [[How to install Linux via USB]] | ||
+ | --> [[Network Subnet Mask Cheat Sheet]] | ||
+ | --> [[Linux Keyboard Shortcuts]] | ||
+ | --> [[Setup a SSH Tunnel for Secure Browsing]] | ||
+ | --> [[Install OpenSSH on Windows]] | ||
+ | --> [[Install Qmail on a Fresh Centos Server]] | ||
+ | --> [[Setup Qmail to Listen on port 587 for SMTP]] | ||
+ | --> [[Qmail catch-all account with vpopmail]] | ||
+ | --> [[Setup Incoming Email Pipe to Script for Qmail]] | ||
+ | --> [[Qmail Control Files]] | ||
+ | --> [[Install qmqtool for Qmail on Centos Server]] | ||
+ | --> [[Rest Email Password for vpopmail]] | ||
+ | --> [[How to check Used IP on your Home Network]] | ||
+ | --> [[How to find GMAIL IPs to allow at Firewall]] | ||
+ | --> [[Useful TCPDUMP commands]] | ||
+ | --> [[Remove Email Block Lists]] | ||
+ | --> [[How to disable qmail vpopmail email user]] | ||
+ | --> [[Git Cheat Sheet - Git made easy]] | ||
+ | --> [[Top Chmod Command Examples for Beginners]] | ||
+ | --> [[Benchmarking and Load Testing with Siege]] | ||
+ | --> [[Benchmarking and Load Testing with Apache Bench(AB)]] | ||
+ | --> [[How do I find out more about socket files in /proc/fd]] | ||
+ | --> [[How to Disable the wp-cron.php in WordPress]] | ||
+ | --> [[How to delete mail queue in Postfix]] | ||
+ | |||
+ | --> [[Top Command Line Games - Linux CLI Games]] <sub>Cause Linux can be fun</sub> | ||
+ | |||
+ | --> [[Centos Oneliners]] | ||
+ | |||
+ | --> [[Bash Script to Check Memory with Email Alert when Low]] | ||
+ | --> [[Bash Script to Check Site Code Status with Email Alert]] |
Latest revision as of 04:56, 22 November 2024
Contents
Welcome to Ramblings of a Centos Ninja
Centos 7
--> Install Remi and EPEL yum repo Centos 7 --> Install Mysql Database Centos 7 --> Install Apache Web Server Centos 7 --> Install PHP/PHP-FPM 5.4 Centos 7 --> Install (LAMP) Linux Apache MySQL and PHP Centos 7 --> Install Redis on Centos 7 How To --> How To Configure SWAP on Centos 7 --> How to find user memory usage in linux --> How to Configure letsencrypt with Apache on Centos 7 Server --> How to configure Gmail as a Mail Relay with Postfix --> How use GeoIP on the command line Centos7 --> Protecting Folders with .htpasswd/.htaccess --> Linux setfacl command --> How to disable SSH timeout --> How to Install Squid Proxy Server on Cento7 --> How To Use Systemctl to Manage Systemd Services
Centos 6
--> Change Runlevel --> Check Current Runlevel --> Change Run Level at Bootup --> How to change the Hostname on Centos --> chkconfig settings --> How to extract a tar.gz file --> Install SIM - System Integrity Monitor --> Use Bash on a Non Bash User --> Quit Bash Shell without Saving Bash History --> Change the Timezone Centos --> Check the Version of Package --> How to install Sphinx on Centos Server --> How to install Redis on a Centos 6.4 Server --> Basic Redis commands - Cheat Sheet --> Adding a New Disk Drive with Centos --> Creating Backups using rsync with Examples --> Expand your bash_history to 2500 --> Setup logrotate to rotate your logs --> GPG: Encrypt And Decrypt Files With A Password --> Install Remi and EPEL yum repo --> Install NewRelic on Centos6 --> Setting Up An NFS Server And Client On CentOS 6 --> Sar is not working how to restart --> Batch jpeg Image Optimization --> Howto Block or Open HTTP/HTTPs Ports IPTables --> Reset Root Password in CentOS --> Setup vsftp with SELinux --> Howto Setup NTP on CentOS --> Fix corrupted RPM database --> Crontab Usage --> Make an ISO from a Folder with mkisofs --> How to setup a VPN server with CentOS PPTPD --> APF Firewall -Advanced Policy Firewall - Basics --> How to Block Bittorrent Traffic with IPtables --> How to find user memory usage in linux --> How to install ccsrch on Centos 6 --> How to install jpegoptim for CentOS --> How to install optipng for CentOS --> How to install gifsicle for CentOS --> How to install jpegtran for CentOS --> IPTABLES quick command list --> Linux setfacl command --> Postfix Mail Queue Commands for Reviewing Emails
Magento Community Edition/Magento Enterprise Edition
--> What is Magento? --> Clear Magento Cache --> Disable Magento Modules --> Turn on Manual Indexing --> How to Reset Magento Password --> How to Create Users in Mageento --> Enable Mysql Slow Query Logging --> Magento Connect is not Working --> Magento will NOT save my Product Updates --> Magento Internal Cron not Running --> Setting up the System Cron Job --> Magento Connect is not Working --> Changing the Minimum Search Query - MySQL Full Text Only --> Install Redis Caching for Magento --> Install Redis Full Page Caching for Magento Enterprise --> Setting up a Second Instance of Redis --> Magento Setup Return-Path Email --> Magento Server Compatibility Check --> Magento Database Optimization - Log Cleaning Script --> Magento Site Performance Optimization --> Magento Log Rotate with logrotate --> How to use CDN with Webfonts with Magento --> How to Disable Magento Newsletter Module --> Magento : Execute Custom Module Cron Manually
Magento 2 Community Edition
--> Upgrade Magento2 via CLI --> Enable/Disable Magento2 Maintenance Page --> How to set Magento 2 permissions and avoid installation errors --> How to speed up Magento 2 out of the box --> How to Change Magento 2 mode --> How to Enable Disable Magento 2 caches --> Magento 2 How to Add Alternative HTTP headers --> Magento 2 Purge Varnish Cache --> Magento 2 Redis Page Cache and Default Cache Example --> Magento 2 How to check Magento Version --> Magento 2 Reindex Error: Index is locked by another reindex process. Skipping --> Magento 2 Reindex via the CLI --> Magento 2 Custom 503 Maintenance page
Memcached Server
--> Memcached Monitor Tool --> Setup Multi Instance Memcache --> Check if Memcached is Running --> Flush Your Memcached Instance --> Check Memory Usage of Memcached --> Memcache running out of Memory? --> Memcached List all Keys
Apache/PHP
--> Deny access to my site with an .htaccess file --> Redirect site to www or non www --> Restrict POST request to Website --> Install Tomcat6 Server on Centos 6 --> How to setup an SSL Certificate for Free --> Enable Apache to Create Core Dumps --> Enable php-fpm to create core dumps --> Debug PHP Enabling slow_log --> Block Bots by User Agent String --> Install mod_extact_forward - Show Real IP behind Proxy --> Install ionCube Loaders for Centos --> Install Zend Guard with PHP 5.3 on Centos --> Install Zend Guard 6.0 with PHP 5.4 on Centos --> Disable Mod_Security for a single vhost --> Hide PHP Version(X-Powered-By) in Headers --> Sessions are ending before MaxLifetime --> Apache mod_speling case insensitive urls issue --> Restrict access via htaccess via ipaddress --> Howto install mod_evasive with fail2ban --> Install the Latest version PHP on CentOS --> How to bypass .htpasswd for certain IPs Apache --> Clear mod_pagespeed cache --> Install GeoIP for Apache and PHP --> How to block or allow countries using GeoIP and .htaccess --> How to disable mod_security per vhost --> Force HTTPS for entire website via htaccess --> Restrict Access to wp-login.php and xmlrpc.php --> The X-Frame-Options response header --> Install Xdebug with php-fpm per pool --> How to Enable Gzip Compression --> Enable Apache rewrite logging --> Protecting Folders with .htpasswd/.htaccess --> How to Disable PHP Execution in Certain Directories --> Directory listing in htaccess. Allow, Deny, Disable, Enable Directory Listing in .htaccess --> What is the Cache-Control Header --> How do I block a host by ASN for apache - Example --> Whitelist IP in mod_security
HAProxy
--> What is HAProxy --> HAProxy vs Nginx --> HAProxy Load Balancing --> HAProxy Cluster Setup Example --> HAProxy Docker --> HAProxy with Varnish SSL Termination Example --> HAProxy http2 --> HAProxy GUI --> HAProxy Install on Centos7 --> HAProxy Cloud Load Balancer --> HAProxy Block by User-Agent --> HAProxy Restrict by IP Address --> HAProxy Redirect domain to another domain --> HAProxy Rate-Limiting Example
Mysql/Percona
--> How to Optimize/Repair a Table --> MySQL - Check Which Query is Consuming Resources --> How to Set your MySQL Password --> Rest your MySQL Admin Password --> How to Convert Table to InnoDB --> How to install Percona Database Server --> How to Access the MySQL via Shell --> How to Add a User in MySQL --> How to Drop a User in MySQL --> How to Create and Delete a MySQL Database --> How to Create a Table in MySQL Database --> How to Create a MySQL Database Backup --> How to Import a MySQL Database --> How to update the max_connections setting in MySQL --> How to view a list of MySQL users and their privileges --> Save MySQL query results into a text or CSV file --> How to optimize a MySQL database using phpMyAdmin --> How to solve MySQL max_user_connections error --> How to enable Show Engine Innodb Status --> Access mysql/mysqldump without password entry each time - Using .my.cnf
Varnish Cache
--> Setup Varnish Cache --> Setup Varnish for Magento --> Setup Varnish for Wordpress --> Setup Varnish for MediaWiki --> Setup Varnish - Multiple Domains --> Setup Varnish - Multiple Ipaddress --> Script to Clear a Page from Varnish Cache --> Varnish will not restart WHY? --> Warm up Varnish Script using Sitemap.xml --> Varnish How to redirect non-www URLs to www --> Install libvmod-header with Varnish
Nginx Web Server
--> Setup Nginx PHP FPM Percona Mysql --> Wordpress Ngnix Rewrite Rules --> Setup up Nginx Caching --> Nginx Magento vhost Configuration --> Basic HTTP Authentication with Nginx --> Protecting Folders with Nginx --> 403 Forbidden Error Nginx - How to Solve
Other
--> How to add trusted root certificates --> Find:_10_Useful_Examples_of_Find --> Send email from PHP to a log file instead of sendmail --> Debugging Wordpress --> How to install Linux via USB --> Network Subnet Mask Cheat Sheet --> Linux Keyboard Shortcuts --> Setup a SSH Tunnel for Secure Browsing --> Install OpenSSH on Windows --> Install Qmail on a Fresh Centos Server --> Setup Qmail to Listen on port 587 for SMTP --> Qmail catch-all account with vpopmail --> Setup Incoming Email Pipe to Script for Qmail --> Qmail Control Files --> Install qmqtool for Qmail on Centos Server --> Rest Email Password for vpopmail --> How to check Used IP on your Home Network --> How to find GMAIL IPs to allow at Firewall --> Useful TCPDUMP commands --> Remove Email Block Lists --> How to disable qmail vpopmail email user --> Git Cheat Sheet - Git made easy --> Top Chmod Command Examples for Beginners --> Benchmarking and Load Testing with Siege --> Benchmarking and Load Testing with Apache Bench(AB) --> How do I find out more about socket files in /proc/fd --> How to Disable the wp-cron.php in WordPress --> How to delete mail queue in Postfix
--> Top Command Line Games - Linux CLI Games Cause Linux can be fun
--> Centos Oneliners
--> Bash Script to Check Memory with Email Alert when Low --> Bash Script to Check Site Code Status with Email Alert