How to prevent Log4j flaw being exploited
Johnson
The Log4j vulnerability affects everything from the cloud to developer tools and security devices. Here’s what to look for, according to the latest information. What is Log4j? Log4j vulnerability is a new zero day critical vulnerability discovered in open source Apache logging framework called “Log4j” …
How to fix Invalid command ‘RequestHeader’ in the server configuration
John Michel
Invalid command ‘RequestHeader’ error occurs in the Linux server due to missing apache modules in our Linux server. To fix this issue, just enable the “headers” module. If you are using Ubuntu just enable the module by running the following command: After that. Restart apache …
How to get full file path Linux? Get the absolute path of a file?
In this tutorial, we will guide you about how to get the Absolute Path of a File in the Linux Operating System and How to get full file path Linux. readlink linux command to get full file path Linux: readlink command in Linux is used to …
How to create an empty file in Linux Command Line
How to create an empty file from the bash shell or command line in Linux? Can you tell me the Linux command to create an empty file in Linux? The empty file means files with zero bytes and in a plain text format. You can …
How to Check OS Version in Linux Command?
How to check OS Version in Linux Command? Linux is a free and open-source operating system having many variants of Linux distribution such as OpenSUSE, Debian, Ubuntu, CentOS, Arch, Fedora, RHEL all are common Linux distribution names. During your server maintenance and update, you need …
How to add number of days to current date in PHP?
Adding days to the current date is a common requirement among the developers and can be done in many ways. We give you an easy method to do by using PHP built-in functions of strtotime() and date(). strtotime() Function: The strtotime() PHP function parses any English …
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