rancher

Rancher is an open source container management platform. https://rancher.com To install rancher, you need to install docker. Once you have

Configure Munin Node

To install munin node on Ubuntu/Debian, run apt install -y munin-node To configure, edit file vi /etc/munin/munin-node.conf Find allow ^127\.0\.0\.1$

netdata

Install netdata on ArchLinux Disable Netdata Email Notification To install netdata, run bash

Installing kubernetes master on Ubuntu 16.04

To install master on Ubuntu 16.04, lets start by installing docker. apt-get update apt-get install -y docker.io Now install kubeadm

htaccess

Limit Access Using htaccess Apache Limit access to a url Disable PHP on a folder How to protect .git folder

Letsencrypt

Certbot commands Install letsencrypt OR Install SSL certificate on Apache On Nginx This will stop web server. Generate SSL, then

sed

sed can be used to replace text in a file. g = Global, replace everything in a file.s = substitute

VestaCP Free Hosting Control Panel

Reset VestaCP admin password MySQL root password in VestaCP Change Server Hostname in VestaCP VestaCP SSL for mail server VestaCP

Enable Zend OPcache in PHP

To enable Zend OPCache in PHP, edit php.ini add following to end of the file zend_extension=opcache.so Now you may need

Install PHP 7.1 php-fpm from source

Lets install the requirements. On CentOS, run yum -y install libxml2-devel libcurl-devel libmcrypt-devel openssl-devel yum -y install libjpeg-turbo-devel libpng-devel freetype-devel

Install Redis PHP Module from source

To install Redis PHP module from source, run cd /usr/local/src git clone https://github.com/phpredis/phpredis.git cd /usr/local/src/phpredis /usr/serverok/php-7.1.12/bin/phpize ./configure –with-php-config=/usr/serverok/php-7.1.12/bin/php-config make &&

CentOS 7 Cannot find autoconf

When install redis php module, i get error Cannot find autoconf. Please check your autoconf installation and the $PHP_AUTOCONF environment