In our previous post, we have discussed about how to set the standard file permissions in our linux system. In this guide we will see how to set more advanced permissions to our files. sticky bit on directory You can set the sticky bit on a directory to prevent users from removing files that they […]
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Linux operating system allows multiple users to work on the same system simultaneously without disrupting each other. Because of this feature, Individuals sharing access to files pose a risk exposing classified information or even data loss if other users access their files or directories. To address this, we can specify how much power each user […]
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Cerb is a free, open-souce and web-based collaboration and automation tool used for sending high volumes of emails. In this tutorial, we will learn how to install and configure Cerb on CentOS 8 server.
2DayGeek: This quick article shows you how to identify file types in Linux.
When creating a MySQL user with a relatively weak password, you might encounter the error ‘MySQL ERROR 1819 (HY000): Your password does not satisfy the current policy requirements’. Technically, this is not an error,
The post How to Fix “MySQL ERROR 18…
The ELK stack is known as Elastic Stack is a collection of three open-source software i.e. Elasticsearch, Kibana, and Logstash. The ELK stack is used to search, analyze, and visualize a large volume of data. Beats is an important tool […]
The post Ho…
The first major update of the widely deployed PHP web programming language in years brings new features that could help expand its adoption and usage.
The first major update of the widely deployed PHP web programming language in years brings new featur…
Bash one-liners can reduce workload, automate something quickly and put the power of ultimate system control in your hands.
basename is a command-line utility that strips directory and trailing suffix from given file names.
by Kevin Dankwardt
How and Why for BPF
BPF is a powerful component in the Linux kernel and the tools that make use of it are vastly varied and numerous. In this article we examine the…
delete all files in a directory or simply cleanup a directory by removing all files except files of a given type (ending with a particular extension).
The developer who brought Linux to the PS4 has a new target in his sights: Linux on Apple Silicon.
Git is a free and open-source versioning system developed by Linus Torvalds. It is used by millions of developers around the world. In this tutorial, we will show you how to install and configure Git HTTP server with Nginx on Ubuntu 20.04.
Red Hat Enterprise Linux is a hugely popular enterprise-level operating system that supports a diverse range of open-source technologies such as Ansible automation, Hybrid Cloud, virtualization, and containerization. In this guide, we highlight some
Th…
NethServer is a CentOS-based Linux distribution for servers. The project’s latest release is NethServer 7.9 which replaces its original user interface with Cockpit, introduces a new panel to sync e-mail over IMAP, and brings the distribution up to dat…
Learn what TCP wrappers are and how to configure them to restrict access to network services running on a Linux server.
Here’s how to avoid panicking when you see a Linux kernel panic.
Univention Corporate Server is an enterprise-class distribution based on Debian. It features an integrated management system for central administration of servers. The distribution’s latest release is Univention Corporate Server 4.4-7 which improves s…
The biggest new feature in Cinnamon 4.8 includes a new suspend-then-hibernate function
The biggest new feature in Cinnamon 4.8 includes a new suspend-then-hibernate function