Become the Linux Engineer Companies Are Desperate to Hire.

Day 1 Introduction to Linux & the RHEL journey

• Introduction, Unix foundations, Linux evolution, distributions, prerequisites, setup

Day 2 Installation, virtualization, access, and login workflows

• Install Linux on virtual machines, configure VM environments, and access systems via PuTTY or MobaXterm

Day 3 Essential Linux commands for daily work

• Navigate the filesystem, manage files, create/edit content, search text, and solve scenario-based command tasks

Day 4 Filesystem hierarchy and file types

• Understand the Linux directory structure, file categories, path types, and real-world filesystem logic

Day 5 Permissions, ownership, and special modes

• Learn permissions, ownership changes, setuid, setgid, sticky bit, and secure shared folders

Day 6 User administration and group management

• Create accounts, customize user attributes, manage groups, modify home directories and shell access, and explore shadow file structure

Day 7 Passwords, account policies, and practical user control

• Manage passwords, enforce policies, and solve interview-style user administration scenarios

Day 8 ACLs and advanced access control

• Implement ACLs on files and directories, work with masks, default ACLs, and access-control scenarios

Day 9 sudo, profiles, variables, and redirection

• Manage sudo access, use aliases, configure profiles, understand environment variables, and redirect input/output

Day 10 Cron jobs and OpenSSH

• Automate tasks with cron, manage SSH services, change ports, disable root login, and connect remotely securely

Day 11 Process management and performance monitoring

• Understand process IDs, states, priorities, signals, job control, foreground/background execution, and monitoring tools

Day 12 Storage, partitions, filesystems, and swap

• Create and manage storage devices, partitions, filesystems, and swap spaces from the command line

Day 13 Logical volumes and advanced storage features

• Build and manage logical volumes, implement resilient storage, and understand enterprise storage workflows

Day 14 Software packages and repositories

• Learn package managers, repositories, exclusions, alternatives, service configuration, and application deployment patterns

Day 15 SELinux security and troubleshooting

• Understand SELinux context, modes, booleans, audit logs, and real troubleshooting methods

Day 16 Systemd services and boot-time control

• Manage units, service states, rescue and emergency mode, and repair boot issues under systemd

Day 17 Boot process, root recovery, and system repair

• Understand boot flow, reset passwords, repair boot problems, and fix filesystem issues at startup

Day 18 Network services and configuration

• Work with NetworkManager, Netplan, IP tools, DNS tools, traffic analysis, and connectivity troubleshooting

Day 19 Firewall implementation and network security

• Configure firewalls, manage access controls, implement nftables or firewalld concepts, and understand NAT and stateful filtering

Day 20 FTP and NFS

• Set up and troubleshoot file transfer and network file sharing services

Day 21 Kickstart automation

• Automate Linux installation through kickstart server setups and repeatable deployment workflows

Day 22 Hardening and account protection

• Apply password controls, MFA basics, breach-list awareness, restricted shell use, and root-avoidance practices

Day 23 Grub2 and kernel modules

• Manage bootloader configuration and understand kernel module behavior for troubleshooting and maintenance

Day 24 DNS setup, config, and troubleshooting

• Configure DNS services, understand records, and solve common naming and resolution issues

Day 25 Backup and restore operations

• Work with archives, compression, backup strategies, recovery methods, and data-copy practices

Day 26 Advanced Linux commands

• Use command-line techniques that accelerate troubleshooting, analysis, and admin work

Day 27 Shell scripting fundamentals

• Understand shells, bash scripts, profile files, script creation, and debugging

Day 28 Variables, quoting, user input, and IFS

• Work with bash variables, environment variables, input handling, quoting, and shell parsing

Day 29 Arithmetic, conditions, and decision-making

• Build logic into scripts using arithmetic operations and conditional statements

Day 30 Loops, redirections, and control flow

• Handle loops, redirections, and shell automation patterns that save time in real admin work

Day 31 Functions, AWK, and SED

• Use functions and text-processing commands to transform logs, reports, and automation inputs

Day 32 Shell script project

• Build an industry-ready shell project that combines automation, logic, and reporting

Day 33 Interview preparation and Linux Q&A

• Practice answers, troubleshoot scenarios, and sharpen confidence for technical interviews

Day 34 Resume making and professional positioning

• Build a resume that highlights Linux, shell automation, admin skills, and DevOps readiness

Day 35 Advanced command-line tricks and 1:1 mentorship

• Master high-impact command-line shortcuts and finish with live interaction and doubt-clearing support