Model name: AMD Ryzen U with Radeon Graphicsįlags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nop $ lscpuĪddress sizes: 48 bits physical, 48 bits virtual The lscpu utility provides a comprehensive summary of your CPU's capabilities, including model information, the number of cores, speeds, flags, virtualization capabilities, and security mitigations applied. These utilities compile information from different sources to present a relevant summary that aids you in understanding the system's capabilities. This article looks at seven commands that provide details about your system's CPU, disk, RAM, devices, and firmware, in a direct and easy-to-understand way.

Often, you can query one of the virtual filesystems like /proc or /sys directly, but they may provide basic information that's hard to understand at a glance. In general, Linux distributions provide many tools you can use to display system information. How well do you know Linux? Take a quiz and get a badge.Linux system administration skills assessment.A guide to installing applications on Linux.Download RHEL 9 at no charge through the Red Hat Developer program.Join us if you’re a developer, software engineer, web designer, front-end designer, UX designer, computer scientist, architect, tester, product manager, project manager or team lead.Skip to bottom of list Skip to the bottom of list The problem solvers who create careers with code. LinkedIn YouTube Facebook Twitter Products Easily learn new technologies and coding concepts and quickly find the answers you need.

With Red Hat Developer cheat sheets, you get essential information right at your fingertips so you can work faster and smarter.

Working with networks on and from a Linux computer:.

Accessing command-line help documentation:.

Creating and exporting environment variables:.

Console and output management, working with data sent to stdout or displayed in a terminal window:.

With the Linux Commands Cheat Sheet, you’ll learn basic commands for: You’ll find easy-to-learn shortcuts and code examples to help you find your way around the Linux command line. This cheat sheet helps you get familiar with over 30 basic Linux command-line executables frequently used by developers. The Linux operating system offers a multitude of commands, which can be overwhelming for beginners.

Linux redhat cheat sheet