Terminal Tuts

Linux log files are a goldmine of information about the system’s inner workings and performance. They record various events and provide insights into the behavior of both system and application processes. However, extracting useful information from these log files can be a daunting task, especially when they grow large. Thankfully, Linux provides several tools that allow you to monitor these log files in real time. This means you can watch events as they happen and detect issues early, thus enabling proactive system management.

Vi and its enhanced version Vim (Vi Improved) are two ubiquitous text editors in the Unix and Linux worlds. These editors are well-regarded for their efficiency, especially when it comes to editing large files or working over slow network connections. While using Vi/Vim can be a bit challenging for beginners due to its mode-based operation, mastering these tools can significantly boost productivity. One common task while editing text files is deleting lines. In this guide, we will show you how to delete lines in Vi and Vim.

Linux, with its command-line interface, offers an array of robust tools for file and directory management. One of the most fundamental operations that every Linux user should master is copying files and directories. Whether you’re backing up data, duplicating files for modifications, or transferring content between directories, knowing how to efficiently copy files and directories in Linux is a skill that will undoubtedly come in handy.

When managing files in a Linux system, it’s often necessary to find and possibly remove empty files and folders to conserve disk space and keep your system organized. Whether you’re an experienced Linux user or a beginner, this guide will teach you how to find all empty files and folders within a specific directory, making file management easier and more efficient.

Administering a Linux system often requires knowledge of managing user sessions, especially in multi-user environments. There may be instances where you need to force a user logout due to system maintenance, high resource usage, or security reasons.

The filesystem consistency check (fsck) is an essential utility for any Linux user or administrator. This command-line tool checks and repairs inconsistencies in filesystems, which can occur due to unexpected shutdowns, system crashes, or power failures.

The fdisk command in Linux is a powerful tool for disk management, including checking hard disk information. This command-line utility allows you to interact with the partition table, providing a comprehensive view of your hard disk’s structure and status.

In Linux, the ‘Broken Pipe’ error is a common issue that users may encounter when dealing with inter-process communication or network connectivity. This error typically occurs when one process tries to send data to another, but the receiving process is no longer available or willing to accept that data. It can be a frustrating problem, but with the right knowledge and tools, it’s certainly manageable.

Uploading files to a remote system over SSH is an essential skill for managing servers and remote systems. Securely transferring files is made easy with two popular command-line tools: SCP (Secure Copy) and SFTP (Secure File Transfer Protocol). Both tools use the secure and encrypted SSH protocol to ensure the safe transfer of data between local and remote systems.

In this guide, we’ll share valuable Tmux and SSH tips to help you improve your remote development experience. From session management and customization to advanced features and security, we’ve got you covered.