Linux level required by RHCE

The RHCE certification was passed in November, And the next anniversary plan is RHCA. This article will mark my first anniversary of my intention to pass the RHCE certification! 1. Linux Startup Process, runlevel features, startup script features 2. Linux File System, disk quota, user and permission management 3. LVM and RAID Management 4. Use autofs dynamically Mount network directories 5. Use RHN to build internal satellite servers 6. DCHP + kickstart for rapid deployment

The RHCE certification was passed in November, And the next anniversary plan is RHCA. This article will mark my first anniversary of my intention to pass the RHCE certification!

1. Linux Startup Process, features of each run level, and features of startup scripts

2. Linux File System, disk quota, user and permission management

3. LVM and RAID Management

4. Use autofs to dynamically Mount network Directories

5. Use RHN to build internal satellite servers

6. DCHP + kickstart quick deployment of Enterprise Linux system batch installation environment

7. virtualization deployment through XEN (or KVM) + snapshot (snap)

8. Set up a full-featured web Server (Httpd + PHP + FTP + MYSQL + SELinux)

9. Use SELinux to improve system security and common troubleshooting methods

10. Use POSTFIX to build a complete Mail Server

11. ISP-level enterprise DNS architecture principle and implementation

12. Use IPTABLES and add extension modules to prevent DDOS attacks

13. Principles and precautions for File System Optimization

14. Build a high-availability network environment for a single server (dual-nic BOUNDING enables port aggregation)

15. Build an enterprise VPN Server

I will release detailed documents for each of the above exercises for your reference!

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