Author

holhol24

I am a Linux server pro admin and enthusiast, an upcoming web developer, junior php developer.

I am currently a content creator for Holhol24, I love to play with Linux and all other distributions of it.

I loves working with computers and strongly believes in sharing knowledge. Follow me For more insight into what is happening in Tech.

How to check user login history in Linux?

holhol24
Linux is one of the most accepted operating systems for multi-user setup. A multi-user operating system means a system that more than one user can access. These systems are mostly used in servers of large organizations, businesses,…

Linux Perf commands

holhol24
There are a vast number of tools that can allow you to audit the performance of your Linux system. In this tutorial, we tackle the perf command-line utility. Perf is a command-line tool for lightweight CPU profiling; it checks CPU…

Linux strace command

holhol24
Linux provides a wealth of debugging tools for troubleshooting services and applications. A beneficial tool to developers is the Linux strace command. The strace command is a debugging and troubleshooting tool that intercepts and records…

What does ./ (dot forward slash) mean in Linux?

holhol24
For the admirers of the console, “./” might be very familiar. It is widely regarded as one of the most common Linux features for making the command line easier to use. But, are you not sure about what ./ means in Linux terminal? Then, we…

How to change the path in the Linux terminal?

holhol24
When you input a command into your Linux terminal, it does not search each directory to check any program with the same name. It only looks into the specified directories. The question that should come into your mind is how the terminal…

What is the rsync avz command? What does it do?

holhol24
Rsync is a very popular command used in Linux for syncing files or directories either locally or remotely. The reason behind its popularity is that it only takes the changes and copies them to the destination. Mostly, this command is used…

The Linux fg command

holhol24
Have you ever wondered how you can send a job or process running in the background to the foreground on the Linux shell? The fg command, short for the foreground, is a command that moves a background process on your current Linux shell to…

How to Use SCP Command

holhol24
In Linux, copying files in local system is handled by the cp command. When it comes to copying files over remote systems, the scp command is the way to go. The scp command takes advantage of the SSH protocol to copy files between two…

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