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Dan Higgins

An aspiring cloud engineer, 1x AWS certified and currently studying RedHat and Ansible!

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Week 1: Talking to the Cloud Like a Pro — Setting Up the AWS CLI on Windows
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Week 1: Talking to the Cloud Like a Pro — Setting Up the AWS CLI on Windows

#linux #aws #cli #beginners
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3 min read

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Day 5 of #30DaysRHCSAChallenge — The Sticky Bit Strikes Back
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Day 5 of #30DaysRHCSAChallenge — The Sticky Bit Strikes Back

#challenge #linux #opensource #beginners
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3 min read
Day 4 of #30DaysRHCSAChallenge – Who Knew File Permissions Had More Drama Than a Reality Show?
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Day 4 of #30DaysRHCSAChallenge – Who Knew File Permissions Had More Drama Than a Reality Show?

#challenge #linux #beginners #opensource
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2 min read
Day 3 of #30DaysRHCSAChallenge – Group Therapy (For Users, Not Me... Mostly)
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Day 3 of #30DaysRHCSAChallenge – Group Therapy (For Users, Not Me... Mostly)

#linux #beginners #cloudwhistler #opensource
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2 min read
Day 2 of #30DaysRHCSAChallenge – Who Gave the Intern sudo?!
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Day 2 of #30DaysRHCSAChallenge – Who Gave the Intern sudo?!

#linux #cloudwhistler #beginners #opensource
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2 min read
Day 1 of #30DaysRHCSAChallenge – Why Can’t This User Log In?
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Day 1 of #30DaysRHCSAChallenge – Why Can’t This User Log In?

#linux #beginners #cloudwhistler #opensource
3
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2 min read
Day 30 of #30DayLinuxChallenge — From “Wait, What’s a Terminal?” to “Let’s Partition This Thing!”
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Day 30 of #30DayLinuxChallenge — From “Wait, What’s a Terminal?” to “Let’s Partition This Thing!”

#linux #beginners #cloudwhistler #opensource
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3 min read
RHCSA Prep for Absolute Beginners: The “Diskless but Determined” Edition
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RHCSA Prep for Absolute Beginners: The “Diskless but Determined” Edition

#linux #cloudwhistler #beginners #opensource
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3 min read
Day 10: CTRL+ALT+WOW — Our Command-Line Glow-Up Recap!
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Day 10: CTRL+ALT+WOW — Our Command-Line Glow-Up Recap!

#linux #beginners #cloudwhistler #opensource
3
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4 min read
Day 9: The Mysterious World of Pipes and Redirection in RHEL 9
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Day 9: The Mysterious World of Pipes and Redirection in RHEL 9

#linux #cloudwhistler #beginners #opensource
2
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2 min read
Day 8: Let’s Get Greppy – Finding Text Like a Pro in RHEL 9
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Day 8: Let’s Get Greppy – Finding Text Like a Pro in RHEL 9

#linux #cloudwhistler #opensource #beginners
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2 min read
Day 7 – “TOP Secret Info: Monitoring Your Linux System Like a Pro (Sorta)”
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Day 7 – “TOP Secret Info: Monitoring Your Linux System Like a Pro (Sorta)”

#linux #beginners #opensource #cloudwhistler
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3 min read
Day 6 – “Where Did It Go?!” | Mastering the find, head, tail, and wc Commands in RHEL 9
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Day 6 – “Where Did It Go?!” | Mastering the find, head, tail, and wc Commands in RHEL 9

#linux #opensource #beginners #cloudwhistler
2
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3 min read
Day 5 – “I Need Backup!”
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Day 5 – “I Need Backup!”

7
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3 min read
Day 4: Permission Please! Understanding File Permissions in RHEL 9
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Day 4: Permission Please! Understanding File Permissions in RHEL 9

#linux #cloudwhistler #opensource #beginners
2
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3 min read
Day 3: Create, Read, Delete — Your First File Kung Fu in RHEL 9
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Day 3: Create, Read, Delete — Your First File Kung Fu in RHEL 9

#linux #opensource #beginners #cloudwhistler
5
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3 min read
Day 2: “Where Am I?” – Understanding the Linux File System in RHEL 9
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Day 2: “Where Am I?” – Understanding the Linux File System in RHEL 9

#linux #beginners #opensource #cloudwhistler
4
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3 min read
Five Things to Try First in RHEL 9 (Without Accidentally Blowing Anything Up)
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Five Things to Try First in RHEL 9 (Without Accidentally Blowing Anything Up)

#linux #opensource #beginners #cloudwhistler
4
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4 min read
Linux Command Avengers: Meet Find, Head, Tail, and WC in RHEL 9
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Linux Command Avengers: Meet Find, Head, Tail, and WC in RHEL 9

#linux #opensource #beginners #cloudwhistler
1
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4 min read
Meet Your New Best Friend in RHEL 9: grep (a.k.a. The Text Detective)
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Meet Your New Best Friend in RHEL 9: grep (a.k.a. The Text Detective)

#linux #cloudwhistler #beginners #opensource
5
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3 min read
How RHEL 9 and the Cloud Are Basically Besties – A Beginner-Friendly Guide (With Real-Life Drama)
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How RHEL 9 and the Cloud Are Basically Besties – A Beginner-Friendly Guide (With Real-Life Drama)

#linux #opensource #beginners #cloudwhistler
3
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5 min read
Mission: Save the Server – The Disk is Almost Full!
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Mission: Save the Server – The Disk is Almost Full!

#linux #beginners #cloudwhistler #opensource
3
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3 min read
“Houston, We’ve Got a Firewall Problem” — A Day in the Life of a RHEL 9 Sysadmin
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“Houston, We’ve Got a Firewall Problem” — A Day in the Life of a RHEL 9 Sysadmin

#linux #beginners #cloudwhistler #opensource
3
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3 min read
Linux Security Showdown: When Alice, Bob, and Carol Invade /project/shared
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Linux Security Showdown: When Alice, Bob, and Carol Invade /project/shared

#linux #cloudwhistler #opensource #beginners
5
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3 min read
How I Became the Gatekeeper of a Web Directory on RHEL 9
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How I Became the Gatekeeper of a Web Directory on RHEL 9

#linux #cloudwhistler #opensource #webdev
2
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3 min read
“Everybody Loves Permissions” — Episode: The ACL Awakens (RHEL 9 Edition)
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“Everybody Loves Permissions” — Episode: The ACL Awakens (RHEL 9 Edition)

#linux #beginners #cloudwhistler #opensource
1
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3 min read
The RHEL9 Roommates: A Sitcom Guide to Cloud Career Glory
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The RHEL9 Roommates: A Sitcom Guide to Cloud Career Glory

#linux #beginners #cloudwhistler #opensource
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4 min read
🎬 The Sysadmin Show – Episode 9: “The Curious Case of the Special Bits”
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🎬 The Sysadmin Show – Episode 9: “The Curious Case of the Special Bits”

#beginners #linux #opensource #cloudwhistler
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3 min read
🎬 Linux Permissions: The Sitcom You Didn’t Know You Were Starring In
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🎬 Linux Permissions: The Sitcom You Didn’t Know You Were Starring In

#beginners #cloudwhistler #opensource #linux
1
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3 min read
Linux File Creation Tools: Touch, Echo, Cat, Nano, Vim — What’s the Difference? (Explained Like You’re Five)
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Linux File Creation Tools: Touch, Echo, Cat, Nano, Vim — What’s the Difference? (Explained Like You’re Five)

#beginners #opensource #cloudwhistler #linux
2
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3 min read
🎬 Linux Sitcom Episode: "The One Where They Manage User Accounts"
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🎬 Linux Sitcom Episode: "The One Where They Manage User Accounts"

#linux #beginners #cloudwhistler #opensource
2
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2 min read
Linux Commands You Should Avoid Like the Plague (Especially in Red Hat RHEL9)
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Linux Commands You Should Avoid Like the Plague (Especially in Red Hat RHEL9)

#beginners #cloudwhistler #devops #linux
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2 min read
What the Heck Is Linux, and Why You Should Bother Learning It (Especially Red Hat) in 2025
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What the Heck Is Linux, and Why You Should Bother Learning It (Especially Red Hat) in 2025

#cloudwhistler #linux #beginners #devops
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3 min read
Why Linux Town Is the Best Place to Lose (and Find) Your Files?
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Why Linux Town Is the Best Place to Lose (and Find) Your Files?

#cloudwhistler #linux #devops #redhat
2
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3 min read
Linux Essentials: Taming Files & Directories Like a Terminal Boss
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Linux Essentials: Taming Files & Directories Like a Terminal Boss

#cloudwhistler #devops #linux #opensource
4
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3 min read
Mastering the Basics: Essential Vim Commands in Linux Red Hat
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Mastering the Basics: Essential Vim Commands in Linux Red Hat

#cloudwhistler #30dayslinuxchallenge #beginners #linux
2
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2 min read
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