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Rename All Files and Directory Names to Lowercase in Linux
In our previous article, we have described how to count the number of files and subdirectories inside a given directory.
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How to Monitor Linux Commands Executed by System Users in Real-time
Are you a Linux system administrator and want to monitor interactive activity of all system users (Linux commands they executes)
How to Secure Nginx with SSL and Let’s Encrypt in FreeBSD
In this guide we’ll discuss how to secure Nginx web server in FreeBSD with TLS/SSL certificates offered for by Let’s
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Python is a simple, yet powerful high-level programming language that enables developers to build applications for various industries. It is
How to Setup Rsyslog Client to Send Logs to Rsyslog Server in CentOS 7
Log management is one of the most critical component in a network infrastructure. Logs messages are constantly generated by numerous
30 Useful ‘ps Command’ Examples for Linux Process Monitoring
ps (processes status) is a native Unix/Linux utility for viewing information concerning a selection of running processes on a system:
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If you are a developer, then you know the challenges of having to setup, deploy and configure environments for individual
How to Block or Disable Normal User Logins in Linux
As a system administrator, you will inevitably perform scheduled system maintenances at some point or another. A few times, your
23 Useful PKG Command Examples to Manage Packages in FreeBSD
In this tutorial we’ll explain how to manage pre-compiled binary package applications in FreeBSD with the help of the package
How to Delete Old Unused Kernels in Debian and Ubuntu
In our last article, we’ve explained how to delete old unused kernels in CentOS/RHEL/Fedora. In this article, we will explain