Linux System Admin Training Course
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The basic course program is outlined here :Basic Configuration
- Set the Hostname
- Set the Timezone
- Use the /etc/hosts File
Network Diagnostics
- Using the Ping Command
- Using the traceroute Command
- Using the mtr Command
System Diagnostics
- Check Current Memory Usage
- Monitor IO Usage with vmstat
- Monitor Processes, Memory, and CPU Usage with htop
File System Management
- How to Upload files to a Remote Server
- How to Protect Files on a Remote Server
- Understanding and Using Sym Linking
- How to Manage and Manipulate Files on a Linux System
Package Management
- How to Know What Packages are Installed on Your System
- How to Discover Package Names and Information
Text Manipulation
- How to Search for a String in Files with grep
- How to Search and Replace Across a Group of Files
- How to Edit Text Interactively
Web Servers and HTTP Issues
- How to Serve Websites
- How to Choose a Web Server
- Reading Apache Logs
DNS Servers and Domain Names
- Using CNAMEs to Redirect DNS Queries
- How to Set Up Subdomains
SMTP Servers and Email Issues
- Choosing an Email Solution
- Sending Email From Your Server