Linux Admin

About Linux Admin

Linux administration covers backup and recovery console, disaster management, new system building, hardware maintenance, automation, user maintenance, file system housekeeping, application installation and configuration, system security management, and storage management.

Who Uses

We are going to handle some of the useful and continual used Linux or UNIX commands for Linux System Administrators that are used in their daily life in Linux world. This is not a complete but it’s a close-packed list of commands to refer when needed. Let us start one by one how we can exploit those commands with examples.

SCOPE

Scopes units manage a set of system processes in operating system. Unlike service units, scope units manage outermost created processes, and do not branch off processes on its own. The main purpose of scope units is classified worker processes of a system service for organization and for managing resources in IT environment.

Eligibility

Linux is a general programming language and there's no specific eligibility to pursue the Linux system programming language. Among hiring process 74% say that Linux is the most in-demand skill they're seeking in new hires in IT Field. According to the report, 69% of employers want employees with cloud and containers experience, up from 64% in recent technologies.

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JOB OPPORTUNITIES

  • Java Developer.
  • Software Engineer.
  • System Administrator.
  • System Engineer.
  • Senior Software Engineer.

Course Syllabus

  • Overview of Linux
  • What is Linux?
  • Linux, root in Unix
  • Common Linux Feature
  • Overview of Unix and Linux architectures
  • Advantages of Linux
  • Linux file system
  • Hardware requirements for Linux
  • Linux standard directories
  • Commands for files and directories
  • Package management and Process monitoring
  • Important Files, Directories and Utilities
  • System Services
  • User Administration
  • File System Security and Management
  • Advanced file system management
  • Server configurations
  • Startup and Shutdown scripts
  • Boot Sequence
  • Kernel Initialization
  • INIT Process
  • Software Package Administration
  • Deleting software packages
  • Updating software packages
  • Dynamic Host Configuration Protocol (DHCP)
  • Linux as DHCP server
  • Various domain clients for DHCP server (Windows & Linux)
  • Basis of Internet
  • Basic of DNS and BIND
  • DNS primary server, and secondary servers
  • DNS for n number of domains and sub domains
  • Configuring various clients (Windows & Linux)
  • Web Server ( Apache)
  • Basics of web service
  • Introduction to Apache
  • Configuring Apache for main site

 

  • FTP server ( VSFTP daemon)
  • Basics of File Transfer protocol
  • Configuring proftpd for anonymous FTP service
  • Mail Server(SMTP,POP3,IMAP)
  • Basics of Mail servers
  • SMTP services
  • POP3/IMAP service on Linux
  • Integrating Antivirus and Antispam.
  • Proxy Server (Squid)
  • Basics of proxy services
  • Configuring proxy services
  • Creating ACL's for supervise access to internet
  • Samba service
  • Basics of file sharing in Windows
  • RAID (Redundant Array of Inexpensive Disks)
  • Implementing RAID on Linux
  • Pre installation / Post Installation
  • RAID levels (0, 1, and 5) configuration using RAID tools for Mirroring
  • Disk Partitioning and Mounting File System
  • FDisk, disk druid utilities for disk partitioning in command mode
  • mkfs, dd commands to create file systems using command
  • Mounting various file systems
  • Auto mounting of file system
  • Logical Volume Manager (LVM)
  • Enabling Quotas on partitions
  • Creating Quotas for users
  • Auditing quotas
  • Introduction to Graphical Environment
  • Use and customize the GNOME interface
  • Perform command tasks using the GNOME GUI Mode
  • Launch applications from command line and GNOME interface through GUI Mode
  • Customize X Window System
  • User and group administration
  • Creating And Deleting Users From The System in command mode
  • Modifying users profile
  • Creating and deleting groups