wanted to use PHP 7 on Debian 8.x. How do I install and configure PHP 7 on Debian Linux 8.x server? How do I install PHP 7 on Debian Linux 7.x “wheezy” VPS server hosted in cloud? [click to continue…] Sysadmin because even developers need heroes!!!
am getting the following error in my /var/log/php7.0-fpm.log file:
“ERROR: failed to prepare the stderr pipe: Too many open files (24)
How do I fix this problem? [click to continue…]
A serious vulnerability was discovered in how CGI scripts are used by Linux or Unix that use PHP, Go, Python, and other scripting languages. How do I fix Httpoxy a CGI application vulnerability on Linux or Unix for HAProxy, Varnish, Nginx, PHP, Go, Python, Tomcat and others?
[click to continue…]
ow do I secure my Nginx web server with Let’s Encrypt free ssl certificate on my Ubuntu Linux 14.04 LTS or Debian Linux 8.x server? [click to continue…]
HP 7 provides 2x faster performance and 50% better memory consumption than PHP version 5.6. How do I install PHP 7 on Ubuntu Linux version 14.04 LTS server? How do I install PHP 7 with PHP-FPM in along with Nginx web server? [click to continue…]
‘m trying to upgrade my Mediawiki installation and I’m getting an error that read as follows: Error: your composer.lock file is not up to date, run “composer update” to install newer dependencies
How do I install composer command for my PHP installation on Debian or Ubuntu Linux running LAMP or LEMP stack? How do I Install and use Composer on running Ubuntu Linux server and fix this problem for mediawiki installation and/or manage and install PHP packages and dependencies for my project? [click to continue…]
uhosin is an advanced protection system for PHP installations. It was designed to protect servers and users from known and unknown flaws in PHP applications and the PHP core. How can I install suhosin extension on a Debian v8.x or Ubuntu Linux 14.04 LTS server? [click to continue…]
‘m a new Ubuntu Linux user. How do I install the LEMP stack on an Ubuntu Linux 14.04 LTS server using command line options to serve dynamic web apps? [click to continue…]
have four Apache backend servers in front of nginx reverse proxy server
. How do I make sure nginx reverse proxy load balancer always send specific client IP address (say IP 18.104.22.168) request to http://apachereadwrite/ backend and rest to http://apachereadonly/ backend? [click to continue…]
pache has status page that can provide data about Apache. How do I enable and display such page using nginx server? How do I enable nginx status page on Linux or Unix-like operating systems? [click to continue…]