check linux version
How to Use wget Command in Linux: The Download Tool Every Admin Needs
Master the wget command in Linux with practical examples. Learn to download files, resume transfers, mirror websites, and automate downloads like a pro.
How to Use ip Command in Linux: The Modern Network Tool Every Admin Needs
Master the Linux ip command with practical examples. Learn how this modern tool replaced ifconfig for network configuration, routing, and interface management.
How to Use which Command in Linux: Find Executables the Right Way
Learn the Linux which command to find executable locations in PATH. Discover when to use which vs type vs whereis, troubleshoot conflicts with -a, and master command resolution.
How to Use chown Command in Linux: Change File Ownership the Right Way
Learn how to use the chown command in Linux to change file ownership. Includes real-world examples, security tips, and troubleshooting for system administrators.
How to Use umask Command in Linux: Control Default File Permissions
Learn how to use the umask command in Linux to set secure default file permissions. Includes real-world examples, octal notation explained, and security best practices for 2025.
How to Use tail Command in Linux: The Log Monitoring Tool Every Admin Needs
Learn how to use the Linux tail command to monitor logs in real-time, view file ends, and troubleshoot systems. Essential examples for sysadmins.
How to Use xargs Command in Linux: The Pipeline Tool Every Admin Needs
Master the Linux xargs command with practical examples. Learn to build efficient pipelines, process files in parallel, and automate batch operations like a pro.
How to Use ps Command in Linux: The Process Tool Every Admin Needs
Learn how to use the ps command in Linux with real-world examples. Master process monitoring, troubleshooting, and system administration with this essential tool.
How to Use the nohup Command in Linux: Run Processes That Survive Logout
Master the nohup command in Linux. Learn syntax, real-world examples, output redirection, and how nohup compares to screen, tmux, and disown for background processes.
How to Check Linux Version: The Command Every Sysadmin Needs
Learn how to check Linux version and distribution using hostnamectl, /etc/os-release, and uname commands. Complete guide with practical examples for 2025.
