• IPv6 on FreeBSD

How easy is it to get an ipv6 website up and running on FreeBSD? Surprisingly this takes only a few minutes and all the we ... [more]

• Print array as table

Often you have an array of data which you require to print as an html table. Although css is nowadays the de facto standard for ... [more]

• Redirect all domains to www version

How to redirect all domains on a server to the www version? For example suppose we wish to redirect http://domain.com to http://www.domain.com, but in addition ... [more]

• Modify all files in subdirectories

How to modify all files in some subdirectories, however deeply nested? As an example suppose we wish to change the text "Hello World" to ... [more]