Linux Show Routes CLI Command Reference: Syntax, Flags, Examples
Display Linux routing tables using ip route show, route -n, or netstat -rn. Compare command syntax, output formats, and IPv4/IPv6 support for network diagnostic
Welcome! I’m Thomas Heinrich, a software engineer and system administrator with a deep passion for the Command Line Interface (CLI). With years of experience navigating the terminal, building backend architectures, and automating server deployments, I created this space to share practical, real-world terminal knowledge.
Whether you are a beginner taking your first steps in a Linux environment or a seasoned DevOps engineer looking to optimize your deployment scripts, you will find actionable solutions here. My goal is to help you ditch the mouse, speed up your workflow, and harness the full power of the command line.
Display Linux routing tables using ip route show, route -n, or netstat -rn. Compare command syntax, output formats, and IPv4/IPv6 support for network diagnostic
Learn how to output text and objects to the PowerShell console using Write-Output and its echo alias. Syntax, flags, examples, and troubleshooting for productio
select distinct count sql is the SQL aggregate pattern using COUNT(DISTINCT column) to return the number of unique non-NULL values in a column or expression. It
Master az vm list: list Azure VMs with CLI. Syntax, flags, multi-cloud comparison, troubleshooting, and expert FAQ for DevOps and SysAdmins.
Split strings efficiently in PowerShell using the -split operator or .Split() method. Compare syntax, performance, and real-world use cases.
Export-Csv PowerShell command: convert objects to CSV files. Syntax, flags, examples, exit codes, troubleshooting, and technical FAQ for DevOps and SysAdmins.
chrome://net-internals/#dns is Chrome’s built-in diagnostic interface for inspecting and clearing its internal DNS cache. It helps resolve stale DNS lookups and
Install ping on Ubuntu/Debian via apt. Fix "bash: ping: command not found" with apt-get install iputils-ping -y. Includes Docker, troubleshooting, and cross-pla
Cisco IOS XE is a modular, Linux-based network operating system that decouples the control plane (IOSd process) from the data plane, enabling high availability,
Windows pathping command: combine tracert and ping to measure latency and packet loss hop-by-hop. Troubleshoot network bottlenecks with this built-in utility.