Holhol24 - Linux Howtos, Tutorials & Guides

Linux works well as a multiuser operating system. Many users can access a single OS simultaneously without interpreting each other. However, if others can access your directories or files, the risk may increase.  Hence, from a security…

Operating systems use packets for transferring the data on a network. These are small chunks of information that carry data and travel among devices. Moreover, when any network problem arises, packets aid in identifying the root cause of…

The htop is a CLI utility to check an interactive list of running processes in real-time. It is a more feature-rich and user-friendly alternative to the top command. The htop command allows you to manage system processes, monitor…

All UNIX-based operating systems, including Linux, follow the structure that “everything is a file.” These systems treat all the regular files, directories, processes, symbolic links, and devices like external hardware as files. You can…

The Logrotate utility simplifies the process of administering log files. It relocates and replaces log files to manage their size and organize them while maintaining the information present inside them. For example, it will maintain seven…

Cron is a time-based job scheduler that lets you schedule tasks and run scripts periodically at a fixed time, date, or interval. Moreover, these tasks are called cron jobs. With cron jobs, you can efficiently perform repetitive tasks like…

Processes are the running instances of programs that consume system resources. Listing these processes helps you monitor system activity, and  troubleshoot issues. That’s why there are multiple tools and utilities in Linux that you can use…

Linux is a famous OS due to its features, like its robust file management system. It lets you perform various operations such as creating, editing, moving, and renaming those files. However, these features pose no advantage if you cannot…

Archive(zip) files reduce space consumption to make the data transferable. That’s why most files you download from the web are in zip formats like tar, zip, and rar. However, you first need to unzip these files to access the data. …

Linux is a multi-user system, meaning multiple users can work collaboratively on a single system. It helps organizations streamline their workflow and divide the workload. Every employee or member who joins the team gets separate user IDs…

Directories are containers that hold various data, including text, media, and zip files. As a system administrator, you can create, move, or delete these directories. Although deleting a directory in Linux is simple, many beginners need to…

Tar offers a great way of combining multiple files and directories in a single package. Tarball facilitates efficient data transmission and allows you to conserve disk space by reducing the file size of numerous files.  So whether you are…

Rufus has become immensely popular due to its versatility, reliability, and efficiency. It is a tool for creating bootable USB drives to run multiple operating systems on your PC or laptop. Moreover, you can also use it to create live…

Data transmission is one of the most invaluable tasks in today’s internet world. Although numerous tools are available on the web to download files, Linux is one step ahead. The wget utility in Linux is a simple, powerful, and proficient…