Linux Administration – v 6.5, 7.0

The Complete RHCE Track 

• Linux Basic Administration-I
  
• History of UNIX and LINUX
  
• Advantages of LINUX
  
• Linux products/services
  
• Basics of OS, Kernel, Shell
  
• Understanding the file system
  
• Importance of Run levels
  
• Running commands
  
• Understanding the basic Shell
  
• Vi, vim text edition
  
• Basic system configuration tools
  
• Creating users and groups
  
• Basic file permissions
  
• Investigating and managing processes
  
• Basic networking in Linux
  

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Linux System Administration-I

• Installation of Linux
  
• Objective: Interactive, NFS, FTP, HTTP, Kick start)
  
• System initialization and Kernel initialization
  
• Understanding INIT process
  
• YUM Package installation
  
• Objective: Installation and up gradation, verification of RPM)
  
• User and Group Administration
  
• Objective: Modifying user profile, assign users into different groups, quotas for users, users security files
  
• Sudoers
  
• Objective: understanding sudoers file
  
• Objective: Adding users in to sudoers file
  
• File permissions
  
• Objective: Numeric Method
  
• Objective: Character Method
  
• Advanced file permission
  
• Objective: SUID, SGID and Sticky bit
  
• Objective: ACL’s
  
• In – Depth Linux File system
  
• Objective: Dis partition, Fdisk, e2label, mount, Umount, fstab, quotas on partition
  
• SWAP
  
• Objective: Understanding SWAP Partition
  
• Objective: Creating the SWAP
  
• Objective: Increase / Decrease SWAP partition size
  
• QUOTAS
  
• Objective: Enable Quotas on Partitions
  
• Objective: Create Quotas for users
  
• JOB Schedulers
  
• Objective: Crond job and AT Job
  
• RAID - Redundant Array of Inexpensive Disks
  
• Objective: Implanting the different RAID levels
  
• LVM - Logical Volume Manager
  
• Objective: Creating logical volume, volume groups
  
• Objective: Increase/decrease Lvm
  
• Backup and Recovery
  
• Objective: various types of backup media
  
• Objective: Backup, Restore, Tar,CPIO commands
  
• Networking Concepts
  
• Objective: Creating IP Address
  
• Objective: Monitoring, Route Network Traffic
  
• Objective: Secure Network Traffic
  
• Trouble shooting
  
• Objective: Recover the password, recover the MBR, editing fstab, inittab , boot, grub.conf file, recover the in tab and bash
  

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Linux Network Administration-II

• NFS - Network File System
  
• Objective: NFS Server and NFS Clients Exports directories for NFS Clients, NFS Security
  
• NTP Server and Client Configuration
  
• VNC Server and Client Configuration
  
• FTP - File Transfer Protocol
  
• Objective: Configuring FTP Server and client, with Security
  
• Web Server / Apache or HTTPD
  
• Objective: Configuring HTTPD Server for multiple sites, different types of virtual hosting, Authentication for HTTPD
  
• Squid - Proxy Server
  
• Objective: Configuring squid, and ACL’s
  
• SAMBA
  
• Objective: Configuring Samba server, File sharing with Authentication for samba service
  
• DNS - Domain Naming Services
  
• Objective: Understanding DNS services, Configuring DNS a primary /secondary
  
• DHCP- Dynamic Host Configuration Protocol
  
• Objective: Configuring DHCP server for different clients and Authentication
  
• Mail Server - (SMTP, POP3, IMAP)
  
• Objective: Configuring SMTP (send mail) service, Configuring POP3/IMAP services, SSL’s
  
• NIS - Network Information Service
  
• Objective: Configuring NIS server and NIS client, Creating NIS users with authentication
  
• LDAP- Lightweight Directory Access Protocol
  
• Objective: Understanding and Implementation LDAP
  
• IP Tables and SE Linux
  
• Objective: TCP wrappers, Ip tables and SE Linux for local and network security
  
• Virtualization with KVM