Edit your theme’s functions.php file and add this snippet to the top of the file. [crayon-5b52599e2ab31327556840/]  

Certification Authority Authorization (CAA), specified in RFC 6844 in 2013, is a proposal to improve the strength of the PKI ecosystem with a new control to restrict which CAs can issue [...]

NOTE: you must disable secure boot if you have a newer laptop/desktop from the BIOS Update your Ubuntu [crayon-5b52599e195a3917151714/] Install the prerequisite file (DKMS) [...]

Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc. It can be especially useful for cases where: you need to create USB [...]

Create a file [crayon-5b52599e19c0d189348310/] Open a file [crayon-5b52599e19c16853093607/] Read a file [crayon-5b52599e19c1a532489289/] Write a file [crayon-5b52599e19c1c193954948/] Append to a [...]

Delete all files from a folder: [crayon-5b52599e19e10737040333/] Delete all files of a specific type (recursively) from a folder: [crayon-5b52599e19e18377500043/] Delete old files from a folder: [...]

1) Bootstrap Tour The easiest way to show people how to use your website. Website: http://bootstraptour.com/ GitHub: https://github.com/sorich87/bootstrap-tour 2) Shepherd Guide your users [...]