≡ Menu

Apache

How to install and configure Varnish cache on Ubuntu Linux 16.04 LTS

How do I install Varnish Cache server to improve the performance of my existing Apache web server especially caching dynamic content on Ubuntu Linux 16.04 LTS server?
[click to continue…]

PHP Fatal error: Call to undefined function curl_init() in /home/httpd/a/includes/functions.php(1)

I setup a LEMP (Linux, Nginx,MySQL, PHP ) stack. But, getting the following error in /var/log/nginx/error.log file:
    PHP Fatal error: Call to undefined function curl_init() in /home/httpd/a/includes/functions.php(1)
How do I solve this problem on Linux server?
[click to continue…]

PHP Fatal error: Call to undefined function gzinflate()

I have a php script and whenever I run it, I get the following error message in my log file:
     2017/02/05 23:25:46 [error] 9696#9696: *10 FastCGI sent in stderr: “PHP message: PHP Fatal error: Call to undefined function gzinflate() in /home/xxxx/http/includes/functions.php(1) : eval()’d code on line 1″ while reading response header from upstream, client: 10.218.105.1, server: newsletter.cyberciti.biz, request: “GET /a/ HTTP/1.0”, upstream: “fastcgi://127.0.0.1:9000”, host: “server1.cyberciti.biz”
How do I fix this problem on Alpine Linux or Unix operating systems?
[click to continue…]

PHP-fpm Too Many Open Files 24 Error (set open file descriptor limit)

I 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…]

How to fix Httpoxy a CGI PHP/Nginx/Apache/Go application vulnerability on Linux or Unix

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…]

How to Force Apache To Show a HTTP-410 Gone Status Code

I removed www.example.com/foo/file.html from my domain. But, it is still being crawled by Google/Yahoo and many other bots. How do I return a HTTP-410 gone error i.e. tell these bots that resource permanently does not exist using Apache HTTPD server on a CentOS/RHEL/Fedora/Ubuntu/Debian and Unix-like operating system?
[click to continue…]

How to install Composer on Debian / Ubuntu Linux

I‘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…]

Debian 8 and Ubuntu 14.04 LTS Install Suhosin PHP Extension To Protect Your Server

Suhosin 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…]

How To Setup a LAMP Server on Debian Linux 8 (Jessie)

How can I setup up a LAMP (Linux, Apache, MySql, PHP) stack on Debian Linux version 8 (Jessie) using command line options?
[click to continue…]

How To Install Apache, MySQL, PHP stack on FreeBSD Unix Server

I‘m a new FreeBSD Unix system users. How can I setup and install Apache, MySQL, PHP stack on a FreeBSD 10 based Unix server?
[click to continue…]