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Simple Firewall with ufw or firewalld
Olatunde salami
Olatunde salami
Olatunde salami
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May 21
Simple Firewall with ufw or firewalld
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linux
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3 min read
Linux in Action: Mastering Group Account Management & Operations
DhavalThakar97
DhavalThakar97
DhavalThakar97
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May 22
Linux in Action: Mastering Group Account Management & Operations
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2 min read
🧙‍♂️Unlocking Advanced Permissions in Linux with ACLs
LaTerral Williams
LaTerral Williams
LaTerral Williams
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May 21
🧙‍♂️Unlocking Advanced Permissions in Linux with ACLs
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7 min read
Day 8: Let’s Get Greppy – Finding Text Like a Pro in RHEL 9
Dan Higgins
Dan Higgins
Dan Higgins
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May 20
Day 8: Let’s Get Greppy – Finding Text Like a Pro in RHEL 9
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2 min read
Day 7 – “TOP Secret Info: Monitoring Your Linux System Like a Pro (Sorta)”
Dan Higgins
Dan Higgins
Dan Higgins
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May 20
Day 7 – “TOP Secret Info: Monitoring Your Linux System Like a Pro (Sorta)”
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3 min read
System Administration & Automation: The Modern Linux Admin’s Playbook
Marzena Pugo
Marzena Pugo
Marzena Pugo
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May 20
System Administration & Automation: The Modern Linux Admin’s Playbook
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3 min read
Another way to manage your Linux server, without the terminal
Chielo Chiamaka
Chielo Chiamaka
Chielo Chiamaka
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May 20
Another way to manage your Linux server, without the terminal
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cockpit
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1 min read
Day 27/ 30 Days of Linux Mastery: Introduction to Shell Scripting
Amanda Igwe
Amanda Igwe
Amanda Igwe
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May 21
Day 27/ 30 Days of Linux Mastery: Introduction to Shell Scripting
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3 min read
Day 26/ 30 Days of Linux Mastery: Storage Management in RHEL 9
Amanda Igwe
Amanda Igwe
Amanda Igwe
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May 20
Day 26/ 30 Days of Linux Mastery: Storage Management in RHEL 9
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4 min read
Lost and Found: Mastering File Searches with find on Linux
Marzena Pugo
Marzena Pugo
Marzena Pugo
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May 20
Lost and Found: Mastering File Searches with find on Linux
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3 min read
Day 25/ 30 Days of Linux Mastery: Disk Management on RHEL 9
Amanda Igwe
Amanda Igwe
Amanda Igwe
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May 19
Day 25/ 30 Days of Linux Mastery: Disk Management on RHEL 9
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3 min read
Reviews of New Open-Source Tools and Apps for Linux: What’s Hot in 2025
Marzena Pugo
Marzena Pugo
Marzena Pugo
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May 19
Reviews of New Open-Source Tools and Apps for Linux: What’s Hot in 2025
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3 min read
Working with Containers on Linux: Docker & Podman Made Simple
Marzena Pugo
Marzena Pugo
Marzena Pugo
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May 18
Working with Containers on Linux: Docker & Podman Made Simple
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3 min read
How to Enable Password Ageing in Red Hat Linux (Simple Guide for Beginners)
Alexand
Alexand
Alexand
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May 18
How to Enable Password Ageing in Red Hat Linux (Simple Guide for Beginners)
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password
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3 min read
Day 23/ 30 Days of Linux Mastery: 'tar' Command
Amanda Igwe
Amanda Igwe
Amanda Igwe
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May 16
Day 23/ 30 Days of Linux Mastery: 'tar' Command
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3 min read
Keep Your Eyes on the End: Using the tail Command for Real-Time File Monitoring
OLUWADAMILOLA FASHINA
OLUWADAMILOLA FASHINA
OLUWADAMILOLA FASHINA
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May 16
Keep Your Eyes on the End: Using the tail Command for Real-Time File Monitoring
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5 min read
Boosting Linux Kernel Security: Lockdown Mode, Self-Protection & Outsmarting Exploits
Marzena Pugo
Marzena Pugo
Marzena Pugo
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May 16
Boosting Linux Kernel Security: Lockdown Mode, Self-Protection & Outsmarting Exploits
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3 min read
Day 9: The Mysterious World of Pipes and Redirection in RHEL 9
Dan Higgins
Dan Higgins
Dan Higgins
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May 20
Day 9: The Mysterious World of Pipes and Redirection in RHEL 9
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2 min read
Implementing and Managing Security Protocols in Linux
Chielo Chiamaka
Chielo Chiamaka
Chielo Chiamaka
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May 16
Implementing and Managing Security Protocols in Linux
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4 min read
Mastering Regular Expressions in Linux: A Simple Guide for Beginners
Alexand
Alexand
Alexand
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May 15
Mastering Regular Expressions in Linux: A Simple Guide for Beginners
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3 min read
head Command – How to Preview File Content Without Opening the Whole Thing
OLUWADAMILOLA FASHINA
OLUWADAMILOLA FASHINA
OLUWADAMILOLA FASHINA
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May 16
head Command – How to Preview File Content Without Opening the Whole Thing
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3 min read
Day 4: Permission Please! Understanding File Permissions in RHEL 9
Dan Higgins
Dan Higgins
Dan Higgins
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May 15
Day 4: Permission Please! Understanding File Permissions in RHEL 9
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3 min read
Managing Packages and Updates in Linux Efficiently
Marzena Pugo
Marzena Pugo
Marzena Pugo
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May 15
Managing Packages and Updates in Linux Efficiently
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3 min read
Day 21/ 30 Days of Linux Mastery: 'diff' Command
Amanda Igwe
Amanda Igwe
Amanda Igwe
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May 14
Day 21/ 30 Days of Linux Mastery: 'diff' Command
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bash
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2 min read
Multi-User Secure File Sharing System with ACLs on Red Hat Linux
shamain anjum
shamain anjum
shamain anjum
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May 13
Multi-User Secure File Sharing System with ACLs on Red Hat Linux
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2 min read
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