What are the default link count of a new directory or file in linux bash shell ?
One of the interesting interview question or concept for a directory or file on linux bash shell is “what are the default link count of a file/dir when its created.”...
Month: May 2019
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How to remove empty lines from a file in bash shell linux ?
Today in this post, we will look how to remove empty lines from a file in bash shell linux. This is the easiest way to achieve this task. Removing empty/null...
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How to test a valid IP address in Linux Bash Shell ?
Here is a quick tip to test a valid IP address on linux bash shell. I have recently used it in one of the scripts i need to prepare. I....