Xrvel

Tag: Server

  • Does CSF Firewall Make Your WHM / Server Slow ?

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    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

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

  • Empty a File Using Linux Command

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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…