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dan_nannidan_nanni
2026-01-01

If you want to break into networking—or get better at it—you have gotta nail both the basics and the advanced stuff. The tech world moves fast, and staying ahead means constantly sharpening your skills

If you are an aspiring or junior network engineer, here are some books that are absolutely worth your time 😎👇

Find high-res pdf versions of all my networking related infographics from study-notes.org

dan_nannidan_nanni
2025-12-31

Sysadmin essentials: terms every IT pro should know 😎👇

Find a high-res pdf book with all my Linux related infographics from study-notes.org

Claudia ZahnAdrenochrome
2025-11-27

Das perfekte Geschenk für die (nach eigener Ansicht) allwissenden Jungs der IT.

Ein digitales Bild eines blauen Strickpullovers. Der Pullover hat ein wiederholtes Muster mit kleinen Gebäuden, Schneeflocken und Symbolen, die wie Atomkraftsymbole aussehen. In der Mitte des Pullovers steht in weißer Schrift “Chernobyl” über “1986” und darunter “Safety Operations Team”. Der Pullover hat einen roten und grünen Streifen, der ihn horizontal teilt. Der Pullover wird auf einem dunklen Hintergrund angezeigt, mit Dekorationen wie Konfetti und Ornamenten rundherum. Bereitgestellt von @altbot, privat und lokal generiert mit Gemma3:27b
Computer Port IT Solutionscomputerportitsolutions
2025-11-11

🎯 IT QUIZ TIME - November 11, 2025! 🎯

Think your tech skills are sharper than a freshly compiled code? Let's find out! 😎
❓ Q76: Which Proxmox component handles node fencing?
❓ Q77: What's the name of dynamic resource allocation in VMs?
❓ Q78: Which Linux command displays network interfaces?

Yesterday's answers revealed (for those still debugging):
Q73: IMAP ✅
Q74: MAC ✅
Q75: Network ✅

gmcgmc@friends.chasmcity.net
2025-09-30

Can anyone recommend a good introduction to #bgp ? It's been a big gap in my understanding of the #internet and it's about time I remedied that.

#NetworkAdmin #NetworkEngineering

Andrew Armstrongtechygeekshome@techhub.social
2025-09-13

SCCM Collection Queries | techygeekshome.info/sccm-colle #Microsoft #Query #SCCM #SQL#SCCMQueries #SystemCenter #ConfigurationManager #ITManagement #WindowsServer #EndPointProtection #MicrosoftSCCM #TechSupport #NetworkAdmin #SoftwareUpdates 
techygeekshome.info/sccm-colle

Anthony Powellajguides
2025-09-09

SCCM WQL Query - All Inactive Clients | techygeekshome.info/sccm-wql-q #SCCMQuery  
techygeekshome.info/sccm-wql-q

CatelliCatelli@vivaldi.net
2025-08-18

The things I have seen. The horrors I have discovered.

#NetworkAdmin

A BIX style RJ-45 panel. I had no idea these things even existed.The back portion of one of the BIX blocks. What the heck is this? The twist ratio is... nothing standard that I know of. I'm not sure it is really CAT5. CAT4 maybe?
Catellicatelli.bsky.social@bsky.brid.gy
2025-08-18

The things I have seen. The horrors I have discovered. #NetworkAdmin

A BIX style RJ-45 panel. I had no idea these things even existed.The back portion of one of the BIX blocks. What the heck is this? The twist ratio is... nothing standard that I know of. I'm not sure it is really CAT5. CAT4 maybe?
Anthony Powellajguides
2025-08-04

Create a capture boot image in Windows Deployment Services WDS | tinyurl.com/2cwo8mcp |  #WDS  
tinyurl.com/2cwo8mcp

Anthony Powellajguides
2025-08-02

Clearing the SCCM Local Cache to Resolve Deployment Issues | techygeekshome.info/sccm-local #SCCMCacheClear  
techygeekshome.info/sccm-local

Ariaaria@infosec.exchange
2025-07-29

Just spent five hours troubleshooting my home network - tried everything from checking cables to reconfiguring routers and switches. Turned out the fix was the classic: turn it off and back on again.

Honestly, the ultimate IT hack never gets old. 😂

Lesson learned: patience and persistence pay off, but sometimes it’s the simplest solution that wins.

Anyone else have those epic “wasted hours for a reboot” stories? Share ‘em!

#infosec #networking #homelab #ITsupport #troubleshooting #cybersecurity #techsupport #ITlife #networkadmin #sysadmin #restartfixes #classicfix #techhumor

Anthony Powellajguides
2025-07-11

Setting Computer Name automatically during OSD Process using SCCM and MDT | techygeekshome.info/setting-co #AutoComputerNaming  
techygeekshome.info/setting-co

Anthony Powellajguides
2025-07-10

Installing WSUS Console from the Software Center in SCCM | techygeekshome.info/installing #WSUSConsoleInstall  
techygeekshome.info/installing

Anthony Powellajguides
2025-07-10

SCCM Report Query for Machine Make and Model Count | techygeekshome.info/configurat #SCCMReport  
techygeekshome.info/configurat

Anthony Powellajguides
2025-07-06

Windows 10 1903 RSAT Installation | techygeekshome.info/windows-10 #Windows10Updates  
techygeekshome.info/windows-10

Anthony Powellajguides
2025-07-05

OS deployment monitoring in SCCM | techygeekshome.info/os-deploym #SCCMOSDeployment








 
techygeekshome.info/os-deploym

Andrew Armstrongtechygeekshome@techhub.social
2025-07-05

Disable OneDrive using Group Policy | techygeekshome.info/disable-on #Guide #Microsoft #Windows#OneDriveDisable #GroupPolicy #ITManagement #WindowsTech #NetworkAdmin #TechSolutions #CyberSecurity #DataControl #WindowsAdministration #ITSupport 
techygeekshome.info/disable-on

Andrew Armstrongtechygeekshome@techhub.social
2025-07-02

SCCM Missing Boot Image Tabs | techygeekshome.info/sccm-missi #Microsoft #OSD #refresh #SCCM#SCCMProblems #BootImageIssues #SystemCenterConfiguration #MissingTabs #TechHelp #ITSupport #WindowsServer #NetworkAdmin #SystemAdmin #EnterpriseTech 
techygeekshome.info/sccm-missi

Anthony Powellajguides
2025-06-28

Exchange Server - Anti-Spam Recipient Filtering | tinyurl.com/2bw65evc |  #ExchangeServer  
tinyurl.com/2bw65evc

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