Course Highlights
  • Learning +200 modern Linux tools & commands with their use-cases
  • Handling basic to complex real-work Linux projects: network, security, system visibility, etc.
  • Project-based shell scripting & automation: writing a backup tool, a password manager, etc.
  • Terminal productivity using Tmux, Git, Oh My Zsh, Nerd Font, Windows Terminal, etc.
  • Manage Linux components in shell e.g. networking, disks, processes, users, etc.
  • Advanced system visibility using sysdig & CSysdig (Lua Scripts)
  • Problem-solving mindset, both in theory & do-along
  • Linux Networking & DNS, Route & adapter management with iproute2, etc.
  • In-Depth IPTables e.g. filter, nat, mangle etc.
  • Dive in Linux Firewall
  • Covering complete SSH Technologies OpenSSH Server, SSH Port Forwarding & Tunneling, SOCKS Proxy, etc.
  • Task automation using cron & other daemons
  • Get the most out of 1-second booting subsystem-Linux: WSL2
  • Installation & setting up a virtual Linux Lab (VirtualBox)
  • Vendor-neutral approach, supporting any Linux Distros inspired by LPIC Certification
Curriculum

2 Topics
Kernel vs. Shell
Linux OS Installation

2 Topics
Part 1: Terminator Oh My Zsh and Tmux
Part 2: Terminator Oh My Zsh and Tmux

2 Topics
Package Managers: zypper apt yum repos etc.
Archiving: p7zip xz-utils gzip gunzip tar etc.

2 Topics
Part 1: Command Line Chaining
Part 2: Command Line Chaining

2 Topics
System Hardware: dmidecode lsblk inxi etc.
System Time: ncal time uptime date etc.

2 Topics
Part 1: dd gzip fdisk swapoff/on free findchmod etc.
Part 2: mount runlevel fsck mkswap resize2fs etc.

2 Topics
Part 1: ps process details etc.
Part 2: kill killall pkill pstree lsof pgrep top htop etc.

3 Topics
Part 1: sudo passwd useradd adduser id etc.
Part 2: usermod chage getfacl setfacl etc.
Part 3: who last lastb utmpdump etc.

5 Topics
Part 1: iproute2 ip txqueuelen mtu netplan etc.
Part 2: route get list neighbor ICMP/UDP traceroute etc.
Part 3: Netplan YAML DNS record types dig host etc.
Part 4: OpenSSH SSH-Keygen SSH-Copy-ID Capturing SSH Session etc.
Part 5: SSH Port Forwarding SSH Proxy Server SCP & RSync

5 Topics
iptables Firewall Concepts
iptables Firewall in Action (Filter)
iptables Firewall in Action (NAT)
iptables Firewall in Action (Mangle)
Uncomplicated Firewall (UFW)

6 Topics
Sysdig Installation
Sysdig Output Anatomy
Sysdig Events Use-Cases
Sysdig Chisels (Lua Scripts) Use-Cases - P1
Sysdig Chisels (Lua Scripts) Use-Cases - P2
CSysdig (Text-GUI) Use-Cases Kernel-syscalls zooming

5 Topics
Time-based Task Scheduling with Cron
Part 1: Shell Scripting & Task Automation
Part 2: Shell Scripting & Task Automation
Project: Creating a Password Manager Part 1
Project: Creating a Password Manager Part 2

4 Topics
WSL2 Installation
The WSL Behind the Scenes
WSL2 & Windows Terminal Productivity: Oh My Zsh Nerd Font P10K...
WSL2 Maintenance and Fine-Tuning

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Applied Linux Command Line and Shell Scripting Zero to Elite

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