Download Udemy – 3 Days Linux Administration Course 2023-11

Day 1 – Installation, configuration, file system and basic commands

• Understanding Linux?
• What is Oracle Virtual Box?
• Download and install Oracle Virtual Box
• Create a virtual machine
• Linux distributions
• Download and install Linux (CentOS)
• Download and install Putty
• Mount the Linux VM via Putty
• change Password
• An introduction to the file system
• Description of file system structure
• File system navigation commands
• Directory listing overview
• Create files and directories
• File system paths
• Find files and directories (find, locate)
• general (*, $, ^)
• Exams and handouts

Day 2 – Linux system management

• file permissions (chmod)
• file ownership (chown, chgrp)
• get help (man, whatis, etc.)
• Add text to file
• pipes ( | )
• File maintenance commands
• File display commands
• Filters / text processing commands (cut, sort, grep, awk, uniq, wc)
• Compare files (diff, cmp)
• Compress and decompress files/directories (tar, gzip, gunzip)
• Linux file editors (vi text editor)
• User account management (useradd, groupadd, usermod, userdel, groupdel)
• Switch users and sudo access
• Monitor users (who, id, last person)
• System utility commands (date, update time, hostname, which, cal, bc, etc.)
• Tests and handouts

Day 3 – Advanced Linux system administration

• Processes and schedules (systemctl, ps, top, kill, crontab, etc.)
• System monitoring commands (up, df, dmesg, iostat 1, netstat, free, etc.)
• Operating system maintenance commands (shutdown, restart, stop, start, etc.)
• Changing the hostname of the system (hostnamectl)
• Find system information (name, cat /etc/redhat-release, cat /etc/*rel*, dmidecode)
• Terminal control keys
• Linux kernel
• What is Shell?
• Shell scripting
• The main shell scripts
• Alias
• command history
• Enable Internet on Linux VM
• Network files and commands (ping, ifconfig, netstat, tcpdump, network configuration files)
• network interface (ethtool)
• System updates and repositories (rpm and yum)
• System upgrade and route management
• System execution levels
• File transfer (ftp, scp, rsync, etc.)
• message of the day
• disk partition (df, fdisk, etc.)
• Exams and handouts

Here are my students’ comments:

• To all of you out there looking for a really good Linux course, this is it, I seriously promise you won’t find a Linux course as good here. — TJ Marstiller (Udemy Student)

• Imran is a very knowledgeable and attractive trainer. As others have said, you can tell she is not just trying to sell a course, she is invested in giving her students a solid career foundation with a positive and approachable attitude. He also has fun using pop culture and practical work examples. You really feel like you are in the classroom with him. I’m taking this course mainly as a hobby, but I’ve already gotten a lot out of it. Assignments, tests, and handouts help reinforce the material. — Raymond B. (Udemy student)

• The main thing about the course is its simplicity and hierarchy. The design is very good and easy to understand. — Akash Garg (Udemy student)

• I just love promoting teaching, the learning experience I have — Jacob Samba (Udemy student)

• Imran Afzal might be my favorite teacher I’ve ever had. He is funny and attractive. The course was easy to follow, and with no experience getting started, I’m now very comfortable with Linux and really like it. He forces you to do your own Googling, but that’s not a bad thing, especially given the nature of IT and documentation to solve your problems. I highly recommend. — Vanessa Diaz-Goumond (Udemy student)

• The course is very well run and I really like the handouts and assignments that are given. Homework helps me learn and continue learning, even when adult life is still unfolding. — Thomas Rogers (Udemy student)

• Such an amazing coach. Imran must have put a lot of effort in structuring the lesson and taking the student step by step, he spends time explaining everything about Linux, how to load it, coding, etc. I have other lessons from Imran. I am a lifelong student. Keep up the good work and please prepare more courses for us to benefit from your teaching method, knowledge and experience. Thank you. — Ali Sheikh (Odem student)

• First of all, I would like to thank the teacher for making such a great course. I was afraid to learn Linux. Now I feel comfortable with Linux. I have understood both the concept behind and the application. I recommend everyone who is new to Linux and wants to use it once and for all without wasting time and register. you will not regret it. I would like the instructor to do the same for WINDOWS SERVER ADMIN, I can’t seem to find any better beginner oriented courses out there that can match this course. For me, this is the best Linux course online. I just started some real world projects with linux after this great course, I’m new to linux and in just a month I’m always on the command line and always playing. — Opoku Bright (Udemy student)

• I am really looking forward to additional courses in the future. This has been very informative. You hear the name oracle all the time, but it’s well put in slang —

• Imran Afzal eats, breathes and sleeps Linux! He really knows his stuff. I feel that it has taken me from a beginner level of education to a master level in a short period of time. Anyone looking to work in Linux should definitely take this course. — TJ Walker (Udemy student)

Installation guide

After Extract, view with your favorite Player.

Subtitle: English, Chinese

Quality: 720p

Version 2023/11 has increased by 19 minutes compared to 2023/1. Subtitles have also been added.