10 Crucial Linux Commands for Troubleshooting
In this video, we walk you through 10 essential Linux troubleshooting commands that will help you diagnose and resolve issues on your system. Whether you're facing crashes, system errors, or network issues, these commands are invaluable for any Linux user. From checking system logs to monitoring resources and managing processes, this guide will equip you with the right tools to get your system back on track.
We cover commands like dmesg for kernel messages, journalctl for system logs, htop for monitoring system resources, PS with AUX to view running processes, strace for tracing system calls, LSOF for listing open files, ping for testing network connectivity, ss for network statistics, df for displaying disk usage, and uptime for checking system uptime. These tools will help you resolve hardware issues, resource hogs, network problems, and more.
Timeline:
00:00 - Introduction to Troubleshooting with Linux
00:18 - Understanding the dmesg Command
01:01 - Exploring journalctl for System Logs
01:51 - Monitoring System Resources with htop
02:34 - Using PS with AUX for Process Management
03:22 - Debugging with strace
04:46 - Listing Open Files with LSOF
05:27 - Testing Network Connectivity with ping
06:30 - Network Statistics with ss
07:26 - Checking Disk Usage with df
08:01 - Analyzing System Uptime
08:54 - Conclusion
Hashtags:
#Linux #LinuxTroubleshooting #dmesg #journalctl #htop #strace #lsof #ping #ss #df #uptime #LinuxCommands #SysAdmin #TechTips #Troubleshooting
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