Discover how to access and interpret Linux log files for information gathering and troubleshooting in this 28-minute video tutorial. Learn where to find log files, how to read them, and package them for analysis. Explore various log types including binary logs, bad login attempts, and system events. Master techniques like following log files in real-time and using commands such as tail, syslog, dmesg, journalctl, and systemctl. Gain valuable insights into Ubuntu-specific log files and the apt package log. By the end of this comprehensive guide, you'll be equipped with the knowledge to effectively monitor and troubleshoot your Linux system using log files.
How to Access and Read Linux Log Files for Information and Troubleshooting
Overview
Syllabus
- Intro
- Where to Find Log Files
- Accessing and Reading Log Files
- Packaging Log Files
- How to Read Binary Log Files
- btmp Log File for bad Logins
- Ubuntu /var/log Files
- Ubuntu auth.log File
- Follow a Log File with tail
- Watch Logs as They Update
- Syslog for System Events
- apt Package Log File
- dmesg Log File
- journalctl and systemctl Commands
- Outro
Taught by
Linode
