Akif Calhan

[Akif Calhan @akifcalhan]

Cascading failure on #Veeam Hardened Repo (#RHEL): SELinux boot-loops, clock drifts tripping anti-tamper logic (100% full), and missing VDDK dependencies.
Full step-by-step recovery blueprint without losing a single byte of data:
🔗 https://t.co/gWhb8dq48v

[Akif Calhan @akifcalhan]

Upgraded to #Fedora44 and your NVIDIA Pascal/Maxwell GPU (GTX 10xx/9xx) dropped into low-res VESA fallback? 🛑 NVIDIA R595 dropped support for older cards.

Here is a quick CLI guide to purge the mainline chaos and lock the 580xx legacy branch:👇

https://t.co/tYixkmdtU1

[Akif Calhan @akifcalhan]

Locked out of #ESXi? 🔒 Forget the reinstall!

I've documented a "surgical strike" to reset your root password using a Live Linux environment and state.tgz manipulation. Perfect for #HomeLab users! 🚀

Read more: https://t.co/KOvJCnwATg
#VMware #SysAdmin #Linux #KVM #Fedora

[Akif Calhan @akifcalhan]

Stop blindly trusting your AD service accounts. 🛑I just published a new guide on how to monitor specific accounts using Windows native tools. Get an instant email with the newly created username via Event ID 4720 & PowerShell! 👇
https://t.co/zWmenPsUv1
#CyberSecurity #AD #ITSec

[Akif Calhan @akifcalhan]

Windows Hello or Intune certificates broken after 16+ days uptime? 📉
Don't wipe! It's a TPM desync. Fix the hardware link with certutil -repairstore without re-enrollment. 🛠️
Full guide:
👉 https://t.co/9r9YSbcNSN
#Intune #TPM #Windows11 #SysAdmin #Certutil

[Akif Calhan @akifcalhan]

@pawel_jarosz @DaveKawula @JohnONeillSr @ecabot @samilaiho all cu's after nov 2022 did not work. workaround with DefaultDomainSupportedEncTypes on kdc with 0x1c also problem.

[Akif Calhan @akifcalhan]

Erinnerst du dich noch, wann du dich für Twitter registriert hast? Ich weiß es noch! #MeinTwitterJubiläum

[Fedora Project (@[email protected]) @fedora]

#Fedora Linux 37 is here! Read about it at https://t.co/9WRN53W1uT or head straight to https://t.co/5W5uwv6jfY to start downloading!

[Akif Calhan @akifcalhan]

One-Way-Trust Problem on domain joined Linux server https://t.co/p0kRrQHGog

[Akif Calhan @akifcalhan]

Cloud Region Austria East • Akif Calhan • Cloud Champion https://t.co/Y8Cl488g5l

[Akif Calhan @akifcalhan]

📷 Day 5: Arch - San Simeone Piccolo in Venezia - a daily photo challenge by @rebels_united F/1.89 5.43mm 1/2228s ISO-100,,raw 📸 #pocox3nfc . . #luxiumtaurus #venezia #SantaCroce #church #SanSimeonePiccolo #instalike #photooftheday #awesome... https://t.co/Yk9kfeS7Tl

[Akif Calhan @akifcalhan]

📷 Day 3: One - The Sun II by Ugo Rondinone exhibition “burn shine fly” of Venice Biennale 2022 - A great artwork a sunshine in the night - a daily photo challenge by @rebels_united F/1.89 5.43mm 1/20s ISO-990,,raw 📸 #pocox3nfc . .... https://t.co/KjueL0FD3X

[Akif Calhan @akifcalhan]

📷 Day 2: Symmetry 🏰 Entry of Castello di Roncade in the heart of prosecco 🍷🍾🍷 - a daily photo challenge by @rebels_united F/2.2 1.86mm 1/1939s ISO-100, raw 📸 #pocox3nfc . . #luxiumtaurus #castellodironcade #roncade #symmetry #prosecco... https://t.co/znUY9m5tIj

[Akif Calhan @akifcalhan]

📷 Day 1: Sky, over the Rialto Bridge in Venezia - a daily photo challenge by @rebels_united F/1.89 5.43mm 1/362s ISO-100, raw 📸 #pocox3nfc . . #luxiumtaurus #venezia #rialtobridge #sky #rebel_sky #canalgrandevenezia #instalike... https://t.co/2WIUcNRQVV

[Akif Calhan @akifcalhan]

📷 Day 29: Bees 🐝are the most hard-working helpers in the world🌍 Without you we would have very very few plants🌱🌼🌽🌾🌷🌻🍅🍆��� on earth☝️ Let’s take care of bees and don’t destroy their habitat! - a daily photo challenge by @rebels_united F/1.89... https://t.co/LAC3bObOGN

[Akif Calhan @akifcalhan]

📷 Day 27: Camouflage - Green bokeh in front of Museumsquartier in Vienna - a daily photo challenge by @rebels_united F/1.89 5.43mm 1/11760s ISO-100, raw 📸 #pocox3nfc . . #luxiumtaurus #museumsquartier #green #bokeh #vienna #look #instagood... https://t.co/mySjjlTHhq

[Akif Calhan @akifcalhan]

📷 Day 8: Details - Tree barks 🪵🍂were collected and aged under the sun 🌞for years - a daily photo challenge by @rebels_united F/1.69 6.72mm 1/50s ISO-496, raw 📸 #mi10tpro . . #luxiumtaurus #gardenbench #upsidedown #cherrylaurel #windy #look... https://t.co/B6ckgAgAXb

[Akif Calhan @akifcalhan]

📷 Day 6: Wings 🧚‍♂️ beautiful dragonfly on 🌿 🏆 a daily photo challenge by @rebels_united F/1.89 5.43mm 1/50s ISO-262, raw 📸 #pocox3nfc . . #luxiumtaurus #wings #blue #leaf #dragonfly #look #instagood #life #insta #follow #me #smile... https://t.co/odNAEjvToT

[Akif Calhan @akifcalhan]

📷 Red, White & Blue - led lights on pergola 🟥⬜🟦 a daily photo challenge by @rebels_united day 3 F/1.89 5.43mm 1/378s ISO-100 📸 #pocox3nfc . . #luxiumtaurus #redwhiteblue #cloud #ledlights #pergola #look #instagood #life #insta #follow #me... https://t.co/ppXLqHDc6D

[Akif Calhan @akifcalhan]

📷 layers in wooden post - tree rings 🪵🌤️ a daily photo challenge by @rebels_united day 3 F/1.89 5.43mm 1/816s ISO-100, raw 📸 #pocox3nfc . . #luxiumtaurus #raw #layers #treerings #woodenpost #look #instagood #life #insta #follow #me #smile... https://t.co/UJEX57vtbr