Tag: Server

  • Does CSF Firewall Make Your WHM / Server Slow ?

    There are various reasons why CSF firewall may make your WHM / server slow. Here are some personal tips from me.

  • How to Install PhantomJS in cPanel / WHM Server

    Here is what i did to install PhantomJS in cPanel / WHM 🙂

  • Empty a File Using Linux Command

    Today i received an e-mail notification from cpanel that a partition in my server is almost full. First i checked largest directories / files using this command : du -h –max-depth=1 /some/path Then i noticed that they were some log files which took space in my partition 🙂

  • Regularly Runs MySQL FLUSH QUERY CACHE

    In some situation, like suggested in some mysql optimization script, you may want to regularly run “FLUSH QUERY CACHE”. First, open your terminal and try to run this command : mysql -e ‘FLUSH QUERY CACHE’ If there is no error, you can add that command in your cron job, such as this command to run…

  • How to Create and Extract Tar.gz File in Linux

    How to create tar.gz in Linux : tar -zcvf “archive.tar.gz” “file.sql” tar -zcvf “archive.tar.gz” “/home/example/public_html/” How to extract tar.gz in Linux : tar -zxvf “archive.tar.gz”

  • How to Install PECL Memcache in WHM / CentOS

    You can run these commands to install PECL memcache (not memcached). However, this memcache will work with memcached. wget http://pecl.php.net/get/memcache-3.0.8.tgz tar xvfz memcache-3.0.8.tgz cd memcache-3.0.8 phpize ./configure make make install Take note of the php extensions directory that memcache is installed in. Mine is: /usr/local/lib/php/extensions/no-debug-non-zts-20020429/ Then add this line to your php.ini extension=”/usr/local/lib/php/extensions/no-debug-non-zts-20020429/memcache.so”

  • How to Install Memcached in WHM / CentOS

    I use Centos & WHM. Here is how to install memcached (not memcache) using command line. First, installing memcached wget http://memcached.org/latest tar -zxvf memcached-1.x.x.tar.gz cd memcached-1.x.x ./configure && make && make test && sudo make install

  • How to Change SSH Port with WHM & CSF

    If you are using WHM & CSF, under CentOS, you may follow this steps to change SSH port from 22 (default) to something else 🙂

  • How to Install ConfigServer Security & Firewall (CSF) in WHM

    To install ConfigServer Security & Firewall (CSF) in WHM, please run this commands in your SSH terminal one by one. wget https://download.configserver.com/csf.tgz tar -xzf csf.tgz cd csf sh install.sh After it completes, there is a new menu in WHM which is under “Plugins” category, named “ConfigServer Security & Firewall”. 🙂

  • How to Install Litespeed in WHM

    Here i will explain how to install Litespeed webserver in WHM. According to the Litespeed wiki : Open & login to your SSH terminal Execute this command to download the installer : wget http://www.litespeedtech.com/packages/cpanel/lsws_whm_autoinstaller.sh Next we will make the file executable : chmod a+x lsws_whm_autoinstaller.sh Last step we can execute this command : (please check…