Install from One-Click Script

Our One-Click script comes with several options. Here are two commmon usages.

Install OpenLiteSpeed, LSPHP, MariaDB, WordPress, and LiteSpeed Cache plugin:

bash <( curl -k https://raw.githubusercontent.com/litespeedtech/ols1clk/master/ols1clk.sh ) -w

Install OpenLiteSpeed and LSPHP only:

bash <( curl -k https://raw.githubusercontent.com/litespeedtech/ols1clk/master/ols1clk.sh )

See below for additional options and usage examples.

Options

Usage: ./ols1clk.sh [option] [option] …

Opt	Options	Description
	`--adminuser [USERNAME]`	To set the WebAdmin username for OpenLiteSpeed instead of admin.
`-A`	`--adminpassword [PASSWORD]`	To set the WebAdmin password for OpenLiteSpeed instead of using a random one.
`-E`	`--email [EMAIL]`	To set the administrator email.
	`--lsphp [VERSION]`	To set the LSPHP version, such as 81. We currently support versions ‘71 72 73 74 80 81 82’.
	`--mariadbver [VERSION]`	To set MariaDB version, such as 10.5. We currently support versions ‘10.2 10.3 .. 10.11’.
`-W`	`--wordpress`	To install WordPress. You will still need to complete the WordPress setup by browser
	`--wordpressplus [SITEDOMAIN]`	To install, setup, and configure WordPress, also LSCache will be enabled
	`--wordpresspath [WP_PATH]`	To specify a location for the new WordPress installation or use for an existing WordPress.
`-R`	`--dbrootpassword [PASSWORD]`	To set the database root password instead of using a random one.
	`--dbname [DATABASENAME]`	To set the database name to be used by WordPress.
	`--dbuser [DBUSERNAME]`	To set the WordPress username in the database.
	`--dbpassword [PASSWORD]`	To set the WordPress table password in MySQL instead of using a random one.
	`--prefix [PREFIXNAME]`	To set the WordPress table prefix.
	`--listenport [PORT]`	To set the HTTP server listener port, default is 80.
	`--ssllistenport [PORT]`	To set the HTTPS server listener port, default is 443.
	`--wpuser [WP_USER]`	To set the WordPress admin user for WordPress dashboard login. Default value is wpuser.
	`--wppassword [PASSWORD]`	To set the WordPress admin user password for WordPress dashboard login.
	`--wplang [WP_LANGUAGE]`	To set the WordPress language. Default value is “en_US” for English.
	`--pure-mariadb`	To install OpenLiteSpeed and MariaDB.
	`--pure-mysql`	To install OpenLiteSpeed and MySQL.
	`--pure-percona`	To install OpenLiteSpeed and Percona.
	`--with-mysql`	To install OpenLiteSpeed/App with MySQL.
	`--with-percona`	To install OpenLiteSpeed/App with Percona.
	`--owasp-enable`	To enable mod_security with OWASP rules. If OLS is installed, then enable the owasp directly
	`--owasp-disable`	To disable mod_security with OWASP rules.
	`--proxy-r`	To set a proxy with rewrite type.
	`--proxy-c`	To set a proxy with config type.
`-U`	`--uninstall`	To uninstall OpenLiteSpeed and remove installation directory.
`-P`	`--purgeall`	To uninstall OpenLiteSpeed, remove installation directory, and purge all data in MySQL.
`-Q`	`--quiet`	To use quiet mode, won’t prompt to input anything.
`-V`	`--version`	To display the script version information.
`-v`	`--verbose`	To display more messages during the installation.
	`--update`	To update ols1clk from github.
`-H`	`--help`	To display help messages.

Examples

Examples	Description
`./ols1clk.sh`	To install OpenLiteSpeed with a random WebAdmin password.
`./ols1clk.sh --lsphp 81`	To install OpenLiteSpeed with lsphp81.
`./ols1clk.sh -A 123456 -e a@cc.com`	To install OpenLiteSpeed with WebAdmin password “123456” and email a@cc.com.
`./ols1clk.sh -R 123456 -W`	To install OpenLiteSpeed with WordPress and MySQL root password “123456”.
`./ols1clk.sh --wordpressplus a.com`	To install OpenLiteSpeed with a fully configured WordPress installation at “a.com”.