Sysadmin – Giuseppe Urso Blog

December 22, 2024

English
- Italian

Home
About
Blog
- Liferay
- Sysadmin
- Alfresco
- Java
Gallery
- Travels
- Free Time
- Family
- Events
Collection

Menu

Home
About
Blog
- Liferay
- Sysadmin
- Alfresco
- Java
Gallery
- Travels
- Free Time
- Family
- Events
Collection

Home

Blog

Sysadmin

Grid
List

How to renew an existing SSL Wildcard Certificate with RapidSSLOnline

Posted by Giuseppe
|Date: October 05, 2015
| (1) Comment

|10876 Views

How to renew an existing SSL Wildcard Certificate with RapidSSLOnline

The SSL Wildcard Certificate can be used to secure an unlimited number of subdomains of a domain. A singl ...

The SSL Wildcard Certificate can be used to secure an unlimited number of subdomains of a domain. A single wildcard certificate will secure multiple web sites that share the same second-level domain n ...

October 05, 2015
| by Giuseppe

| (1) Comment

Read more
How to configure the CDN Amazon CloudFront in WordPress

Posted by Giuseppe
|Date: November 28, 2014
| 0 comments

|8330 Views

How to configure the CDN Amazon CloudFront in WordPress

Follow a quick tutorial about a server CDN configuration in a Wordpress web site using Amazon CloudFront. ...

Follow a quick tutorial about a server CDN configuration in a Wordpress web site using Amazon CloudFront. CloudFront is the Content Delivery Service of Amazon AWS and it is enclosed in the AWS Free Ti ...

November 28, 2014
| by Giuseppe

| 0 comments

Read more
How to configure a Load Balanced Mysql Cluster with pfSense

Posted by Giuseppe
|Date: November 28, 2014
| (4) Comments

|20560 Views

How to configure a Load Balanced Mysql Cluster with pfSense

Here is a quick tutorial about a Mysql Cluster configuration with a load balancer pfSense, the open-sourc ...

Here is a quick tutorial about a Mysql Cluster configuration with a load balancer pfSense, the open-source firewall based on the FreeBSD distro. At first I install the Mysql Cluster instance (multi-ma ...

November 28, 2014
| by Giuseppe

| (4) Comments

Read more
How to compile OpenCV on CentOS with Java support

Posted by Giuseppe
|Date: July 23, 2014
| (1) Comment

|21556 Views

How to compile OpenCV on CentOS with Java support

The library is cross-platform, and runs on Mac OS X, Windows and Linux. It is written natively in C++ and ...

The library is cross-platform, and runs on Mac OS X, Windows and Linux. It is written natively in C++ and it has C, Python, Java and MATLAB interfaces. In this post I show how to build OpenCV source f ...

July 23, 2014
| by Giuseppe

| (1) Comment

Read more
URL redirection according to browser language, Apache mod_rewrite

Posted by Giuseppe
|Date: June 12, 2014
| (20) Comments

|54079 Views

URL redirection according to browser language, Apache mod_rewrite

The Apache mod_rewrite provides a very useful rule-based rewriting engine to rewrite requested URLs on th ...

The Apache mod_rewrite provides a very useful rule-based rewriting engine to rewrite requested URLs on the fly. When using the rewrite engine, you can redirect requests based on the browser's language ...

June 12, 2014
| by Giuseppe

| (20) Comments

Read more
Redirect from HTTP to HTTPS and viceversa with Apache ProxyPass

Posted by Giuseppe
|Date: March 25, 2014
| (24) Comments

|200166 Views

Redirect from HTTP to HTTPS and viceversa with Apache ProxyPass

In this post I configure a url redirection from HTTP to HTTPS and viceversa using the Apache mod_proxy an ...

In this post I configure a url redirection from HTTP to HTTPS and viceversa using the Apache mod_proxy and the ProxyPass directive. I assume an environment with two hosts where a dedicated Apache Web ...

March 25, 2014
| by Giuseppe

| (24) Comments

Read more
Tomcat load balancing with Apache and mod_jk

Posted by Giuseppe
|Date: February 07, 2014
| (16) Comments

|33069 Views

Tomcat load balancing with Apache and mod_jk

Load balancing is a technique that can distribute work across multiple server nodes. There are many softw ...

Load balancing is a technique that can distribute work across multiple server nodes. There are many software and hardware load balancing options available including HAProxy, Varnish, Pound, Perlbal, S ...

February 07, 2014
| by Giuseppe

| (16) Comments

Read more