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Linux billboard created by Nostalgia Nerd

known for producing content related to retro computing and technology.

Creator Credit:

Nostalgia Nerd

📺 YouTube: https://youtube.com/@NostalgiaNerd

🌐 Website: http://nerdl.ink/

#linux #computerscience #cybersecurity

2025/11/3 Edited to

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The Top 25 Billboard Hot 100 For 2005 (aka 20-years-ago) #nostalgia #2000s #2000snostalgia #2000smusic #90skids

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A collage of nostalgic 2000s tech, including a transparent Game Boy Color, PlayStation controller, Tamagotchi, Barbie dolls, a BlackBerry phone, and a Littlest Pet Shop virtual pet, with text overlays 'NOSTALGIC TECH from my childhood' and 'SWIPE'.

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A collection of Barbie-themed tech items, including a pink Motorola flip phone, a Barbie-shaped MP3 player, a packaged Barbie Girls MP3 player with two dolls, and a yellow virtual pet, with the text 'Barbie girls Mp3'.

Nostalgic Tech✨️ 2000s girls edt

Pixels chicks and Littlest Pet Shop hit extra hard 🥺💕 Do you remember any of these? I loved watching full movies on my tiny ipod and idek why 😭 #letschat #nostalgicgaming #2000snostalgia #techgirl #embracevulnerability

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Top Linux-related GitHub projects

As a Linux fan, I’m always curious which open-source Linux projects are getting the most attention on GitHub Here are some of the big ones 😎👆 Did I miss anything important? Find high-res pdf ebooks with all my Linux related infographics at https://study-notes.org #linux #github #op

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An infographic titled 'Linux File Types' by Dan Nanni, illustrating ten file types: Regular, Character Device, Directory, Block Device, Symbolic Link, Named Pipe (FIFO), Hard Link, /Proc File, Socket File, and /Sys File, each with a brief description and icon.

Different types of Linux files

In Linux, file types tell the kernel how to treat a file — read it, write to it, or execute it. Here are available file types on Linux 😎👆 Find high-res pdf ebooks with all my Linux related infographics at https://study-notes.org/linux-ebook.html #linux #kalilinux #devops #software

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Top songs week of 11-15-2008 #nostalgia #2000s #2000sthrowback #2008 #throwbacksongs #billboardhot100 #mfnostalgia

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A Linux watch command cheatsheet created by Dan Nanni, listing various commands to monitor system metrics in real-time. Examples include tracking CPU/memory usage, disk space, log file growth, network activity, and system errors, with refresh intervals specified.

Linux watch command cheatsheet

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Adobe offers a wide range of tools for creative work—web design, logos, video editing, PDFs, and more. But if you prefer open-source software, there are solid alternatives worth checking out Here are some open-source options you can try instead of Adobe apps 😎👆 Find high-res pdf ebooks with a

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Most popular Linux-related GitHub projects

Here are updated top-20 Linux related opensource projects hosted at GitHub. Popularity is based on a combination of # stars and # forks Tell me if I left something out 😎👆 #techfind #github #opensource #softwaredeveloper Find a high-res pdf book with all my #linux related infograph

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Hillary Duff brings out Good Charlotte during her show to perform… but didn’t her and joel madden date when she was 15 and he was 25?! #hillaryduff #goodcharlotte #music #fyp #millennial

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Chat GPT Prompts That Feel Like Cheating

So I’ve been playing around with ChatGPT a lot lately… and once I started using actual good prompts, it kind of blew my mind 🤯 Sharing some of my favorite prompts that can help to: → break down stuff you don’t understand → help you plan things → write better prompts → and even explain thi

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Linux cheat sheet✨️

Where are my tech babes at?👩🏿‍💻 This is something I'm learning in school😍 It's been super fun typing things into the command line and actually getting a response🥹💕💕💕 One of my classmates shared this cheat sheet to make using Linux easier #imdoingsomethingright #CybersecurityAwarenessMon

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Interesting Linux acronyms

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Nostalgic tech for the early 2000s girlies🥹📱✨

Oh to be a girl in the early 00s again😩 The vibes are unmatched.❤️✨️ #2000sgirlyaesthetic #y2k #Lemon8Diary #techfinds #girlyaesthetic

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The Billboard Hot 100 Number ONE’s from 2005 aka 20-years-ago! #nostalgia #2000s #2000sthrowback #2000snostalgia #90skids

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linux distro linux ricing :)

Linux Ricing #linux #computer

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Open-source music players

If you want full control over your music without ads, tracking, or subscriptions, open-source music players give you a clean, flexible way to listen on your own terms Here are a list of open-source music player available across different OS 😎👆 #linux #opensource #music #audio Fin

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Different ways to remove files on Linux

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Dotfile managers for Linux

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A laptop screen displaying a Unix shell with nmap and sshnuke commands, showing "ACCESS GRANTED." This scene is from The Matrix Reloaded (2003), where Trinity gains root access.

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Linux scenes in movies and TV-shows

We always see Apple and Windows in movies or TV-shows. So it’s refreshing when Linux distros pop up on screen. Let’s show them some love! 😎👆 If you know of any other movies or shows with Linux scenes, let me know! #movies #tvshows #cybersecurity #linux Find high-res pdf books with

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Different types of Linux files

In Linux, file types define how the kernel recognizes and interacts with files, influencing actions such as reading, writing, and executing them within the filesystem Here are a list of available file types on Linux 😎👆 #softwaredeveloper #TechTips #softwareengineering #software Find

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Useful third-party Python libraries

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Linux encryption tools

Linux gives you more than one way to encrypt your data 😎👆 Full disk encryption protects the whole drive. File and filesystem encryption protect specific data. Other tools secure email, network traffic, or even hide information inside images. The best tool depends on what you are protecting an

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and yes I asked ChatGPT for a list

ChatGPT and AI in general have become such a common tool for people, regardless of its repercussions. And I won’t lie, I love to use it for time management quite a bit. If it’s going to take me a year’s worth of trigonometry and rocket science to figure something out, I’m going to ask AI to solve i

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Powerful Websites

#freewebsite #website #fromsoftware #fyplemon8 #fyp

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Free OS fingerprinting tools

OS fingerprinting works by analyzing a system’s network responses or behavior to identify its operating system. In offensive security, it helps attackers tailor exploits to known OS-specific vulnerabilities Here are freely available OS fingerprinting tools 😎👆 #pentest #infosec #security #

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The image is a title slide for "Dissociative Identity Disorder Fact vs fiction of D.I.D." It features a dark green background with light pink crane patterns and a "Swipe" indicator.

This image debunks the fiction that alters only form in childhood, stating that alters can form at any age if the disorder originated in childhood.

This image addresses the fiction that DID is extremely rare, clarifying that it affects 1.5-3% of the population, not accounting for undiagnosed individuals.

Dissociative Identity Disorder facts vs fiction

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Embedded Linux systems

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Useful awk command examples

Awk is a powerhouse text tool — it can scan files or streams, match patterns, and run custom actions on the fly, making it perfect for quick data filtering, parsing, and one-line automation Here are useful awk command examples 😎👇 Find high-res pdf books with all my Linux infographics at https

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GIFT IDEAS FOR THE “NERD”

These gifts are perfect for both my dad and my boyfriend! They love starwars and marvel, and I think these gifts are perfect for Christmas! ALL GIFTS FROM AMAZON!! #GiftIdeas #lemon8challenge #giftforhim #forhim #boyfriendgifts

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How SSH reverse tunneling works

An SSH reverse tunnel lets a remote server listen on a port and forward incoming connections through an SSH tunnel to a service running on another machine. It is commonly used to expose a service on a machine behind NAT or a firewall to the outside network 😎👆 Find high-res pdf ebooks with all my

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Useful sysdig command examples

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Different types of network routing

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Working in IT means diversifying your knowledge

#Windows #Microsoft #Linux #techtok #techsupport

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A corner craft desk setup with white drawers and shelves, featuring a pegboard wall with various craft supplies. The image is titled "How i see my future craft room," suggesting an inspirational vision for a creative workspace.

A spacious craft room with a large L-shaped desk, a window, and extensive shelving. The text highlights the need for "A Big Space" and points to "A window," emphasizing natural light and ample room for crafting.

A craft desk with a white pegboard wall, shelves, and colorful craft items. A white chair with a smiling face design is featured, with text indicating a desire for "A cute/fun chair" in the craft room.

My dream craft room 🌸🤍

What do y’all think? Should I go with something big and colorful or something small and simple?! A penny for your thoughts?! 🤔 #lemon8diarychallenge #helloaugust #hellolemon8friends #craftroomideas #diystation #DIY #craftroom #colorfulorbasic #storageorganizing

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Delete IDM - this open-source downloader chunks files without merging them, adds AI acceleration, and it's still free. #github #opensource #coding #tech #ai

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A promotional graphic for Dan Nanni's Linux infographics and ebook version 1.75, announcing four new topics: Linux privilege escalation, high CPU diagnosis, disk I/O bottleneck diagnosis, and how eBPF works. It also states that updates are free for existing purchasers.

New updates on my Linux infographics

In this update on my Linux infographics, I added four new topics: ✅ Linux privilege escalation tools ✅ High CPU diagnosis on Linux ✅ Disk I/O bottleneck diagnosis on Linux ✅ How eBPF works If you already bought my Linux infographic pack or ebook, these are exclusively available to you for

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An infographic titled "Network Monitoring on Linux" by Dan Nanni, categorizing Linux tools by OSI layers. It lists tools for Layer-4 (Transport), Layer-3 (Network), and Layer-2 (Data Link), such as ss/netstat, iperf, traceroute, ping, bmon, and arp. Additional tools like Wireshark and nmap are also included.

Network monitoring on Linux

Network monitoring is the process of capturing and analyzing traffic across OSI layers 2 to 4, offering visibility into how data moves through the network and how different protocols interact during communication Here are Linux-based network monitoring tools, categorized by the OSI layer they op

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#policeoftiktok #policeofficer #bodycam #bodycamcops #truecrime

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An infographic titled 'Linux Forensic Artifacts' by Dan Nanni, categorizing important digital forensic artifacts for Linux systems. It lists System and Kernel, Network, File System, User Activity, Application-Specific, Other Intrusion Artifacts, and Forensic Imaging/Metadata, with examples like log files, configuration files, and forensic tools.

Linux forensic artifacts

This cheat-sheet gives incident responders, SOC analysts, and digital forensics investigators a fast reference to the most important digital forensic artifacts to collect during an investigation on a Linux system 😎👆 Find high-res pdf books with all my Linux and cybersecurity related infographics

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A comparison chart titled "Native Filesystem Support" by Dan Nanni, showing which filesystems (FAT32, exFAT, NTFS, HFS+, APFS, EXT4) are natively supported by Windows 10/11, macOS, and Linux. It indicates full support with a green checkmark, read-only support, or no support with a red X.

Filesystem support comparison

This chart compares filesystem support across Windows, macOS, and Linux, showing which OS can support different filesystems natively without relying on third-party tools like fuse or wsl 😎👆 #windows #macos #linux #microsoft #Apple Find a high-res pdf book with all my Linux relate

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An infographic illustrating the DHCP DORA process. A client computer discovers, a DHCP server offers IP 192.168.1.155, the client requests it, and the server acknowledges the lease. Details include UDP source/destination and assigned network parameters.

DHCP saves you from manually configuring every device by automatically giving it the network settings it needs to connect and communicate. Here is how DHCP works 😎👆 Find high-res pdf ebooks with all my networking related infographics at https://study-notes.org/networking-ebook.html #networki

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How TLS protocol handshake works

Every HTTPS connection starts with a TLS handshake, where the browser and server confirm identities, agree on encryption settings, and establish keys for a secure communication channel 😎👆 Find high-res pdf ebooks with all my cybersecurity related infographics at https://study-notes.org #cybe

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An infographic titled 'Types of Network Monitoring on Linux' categorizes tools into Active Probing, App-level Session Monitoring, Aggregate Traffic Monitoring, and Packet Level Sniffing. Each category lists various command-line tools like ping, iperf, tcpdump, and nethogs for different monitoring purposes.

Different types of network monitoring on Linux

In Linux, there are many ways to monitor network traffic from command line. Some tools sniff individual network packets while others report aggregated traffic stats Here are a categorized list of network monitoring tools for Linux 😎👆 #devops #softwareengineer #technology #TechTips

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Linux-based honeypots

A honeypot is a fake system designed to attract attackers, giving defenders a safe way to observe their behavior and learn how to strengthen real systems Here are publicly available honeypots you can set up on #linux 😎👇 #infosec #technology Find high-res pdf books with all my #cybers

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