Documentation

An LC.8 Error Appeared If you see an LC.8 error appear while using LiteSpeed, then the IP you have been assigned has been placed on the blacklist due to having a nulled version of LiteSpeed installed. Nulled software is illegal and unsafe and will show up on most search engines. When an IP is found to have a nulled version of... CloudLinux PHP Selector CloudLinux requires the following to be installed: PHP Selector LVE Manager CageFS Now on the LiteSpeed admin control panel use the following: CloudLinux (Admin Console ⇒ Configuration ⇒ Server ⇒ General): CageFS LSPHP5 external app runs in NON suEXEC daemon mode ONLY (Run On... Does LiteSpeed support CentOS 7? LiteSpeed Enterprise(LSWS) is officially supported by CentOS Web Panel (CWP) as of February 12th, 2017. This means that you can now install LSWS through CWP. If you want to install LSWS on a server managed by CWP, just follow these steps: Visit the CWP Install https://IP_OR_HOSTNAME:2031 and log in.... Error: xml2-config not found If at any time you receive an error: xml2-config alert or running a detailed report shows: checking whether to enable LIBXML support... yes checking libxml2 install dir... no checking for xml2-config path... configure: error: xml2-config not found. Please check your libxml2 installation. **ERROR** Could... How many cores are needed? An 8 core server generally doesn't need more than a 2-CPU license or even a 1-CPU license. (The choice depends on how much of the processing is PHP and how much is LSWS/HTTP.) LSWS is that fast and lightweight. It'll handle all your connections on only a core or two, leaving the other cores untouched for... How to Change the License Key LiteSpeed makes it very easy to change your license key. Simply type the following into the command terminal: cd /usr/local/lsws/conf mv serial.no serial.no.old mv license.key license.key.old echo "" > serial.no cd ../bin ./lshttpd -r ./lswsctrl restart If you still have questions about... How to Check Your License If you want to check your LiteSpeed license, simply log into the LiteSpeed Web console then go to Actions -> Version Management You should see a section with the following information: Type Serial Expiration Date Software Update UltraVPS serial-key Jun 08, 2018... How to Compile LsPHP on InterWorx To compile LsPHP to match the PHP on the server you need to use one of the following commands listed below, this is because we don't have an InterWorx Plugin like some control panels yet. CentOS 5: rpm -ivh http://rpms.litespeedtech.com/centos/litespeed-repo-1.1-1.el5.noarch.rpm CentOS 6: rpm... How to Enable SSL for Webadmin As of LiteSpeed Web Server v5.2, self-signed SSL certificates are automatically created for the Web Admin GUI. However, if you have an older version of LSWS, a different self-signed certificate is wanted, or a non-self-signed certificate is needed then you can follow this tutorial:... How to Fix Broken Images in LiteSpeed First, go to your web console then go to Configuration > Server > Security File Access: Follow Symbolic Link: Yes Check Symbolic Link: No Force Strict Ownership: No Required Permission Mask: 000 Restricted Permission Mask: 000 Script Restricted Permission Mask: 000 Script Restricted Directory... How to Install LiteSpeed Many control panels like cPanel will come with an auto Installer for LiteSpeed. However, if you want to install LiteSpeed but you either don't have a supported control panel or you have a standalone Apache server, these instructions will help guide you through the installation process. Run the following... How to Restart LiteSpeed If you need to restart LiteSpeed for whatever reason, use the following command: # For Cloudlinux 6/etc/init.d/lsws restart# For Cloudlinux 7, 8 and 9systemctl status lsws If that doesn't work or if you're still experiencing problems, feel free to contact us by opening a support ticket or by using our live chat... How to Transfer Your License to a New Server When moving to another server, please do the following: Copy the serial.no file content as you will need them for the new server. Run the command: ./lshttpd -m This command will talk to the Litespeed license server and unlock your serial number, it will generate a 3-day temp license so you don't... How to Uninstall LiteSpeed If, for some reason, you need to uninstall LiteSpeed, run the following command into your console terminal: /usr/local/lsws/admin/misc/uninstall.sh If you still need assistance uninstalling LiteSpeed, please contact our support team by opening a support ticket or by using our live chat feature. How to Upgrade LiteSpeed  Please use the following command with the version number:  /usr/local/lsws/admin/misc/lsup.sh -f -v 4.2.19 Some users have experienced an issue with the lsup command that causes it to try to download from the wrong address. This can be fixed by removing this file:... How to swap LiteSpeed to Apache If for whatever reason, you want to change your Web server, simply type in the following command into your terminal. Please make sure to have Apache installed beforehand. LiteSpeed --> Apache service lsws stop service httpd start Apache --> LiteSpeed service httpd stop service lsws... LSCache Cron Job for cPanel The easiest way to see what the LSCache cron job running for your cPanel control panel is through your command terminal. Run the following command: crontab -e If you still have questions, please contact us by opening a support ticket or through our live chat feature. MySQL errors If you are receiving MySQL errors, make sure to check PHPInfo for the MySQL section (Apache): MYSQL_LIBS: -L/usr/lib64/mysql -lmysqlclient To solve the issue, compile LSPHP with: --with-mysql=/usr --with-libdir=lib64 --with-mysqli=/usr/bin/mysql_config If you still have issues or questions,... Official LiteSpeed Documentation LiteSpeed is a highly powerful web server that focuses on user interface. Its cache-accelerated hosting platform allows for much faster page loading speeds and its compatibility with a large variety of plug-ins make it easy for users to develop high-speed web applications without the usual hassle. If you have... What is $VH_ROOT? $VH_ROOT is the user's home directory. If you still have questions, make sure to contact our support team by opening a support ticket or by using our live chat feature. When do changes to the license happen? Any change to your license will take effect the next time your license communicates with the LiteSpeed licensing server. This happens automatically every 24 hours. To force communication, simply use the following command and then restart LSWS: /usr/local/lsws/bin/lshttpd -V If you still have questions...