​Assume that if you have number of files in two different directories and you want to merge or sync up the those in a single directory, you can use the options below,

If you would like to cleaning old or no longer used files from your server or instances, using the command below able to remove the files older than number of days.

Using the docker inspect command we are able to get the IP address of a Docker container from the host. The docker inspect command allows you to retrieve detailed information about a container, including its IP address.

If you would like to Validate an Email Address in JavaScript have a different ways, Using regular expressions is probably the best way (regex) to match the email address against a pattern.

we have different types of options are available to horizontally center an element in CSS, depending on the situation. We will look at those details one by one.

You can set the cellpadding and cell spacing properties for a table in CSS using the border-collapse property and the border-spacing property, respectively.

In Old version of MySQL doesn't have any built in function to count number of occurrences of word in a string, so so we have to bit of tweak in your query to make this done in MySQL.