Skip to content
CR Tech

Servers, Systems, Guides

Menu
  • Dell
    • System Management
    • Dell PowerEdge RAID Controller (PERC)
    • iDrac and LifeCycle Controller Guides/Troubelshooting
    • Dell Repository Manager
  • Operating Systems
    • Microsoft Windows Server
    • Microsoft Client OS
    • Exchange Server
    • Linux
  • Scripting Guides
    • PowerShell
    • Bash
    • Python
    • JSON
  • Networking
    • Domain Name System
    • Dynamic Host Configuration Protocol
    • Active Directory
  • Cloud Computing
    • Amazon AWS
    • Azure
    • Cyber security
  • Virtualization
    • VMware
    • Hyper-V
    • Virtual Box

Day: July 23, 2014

Home » Archives for July 23, 2014
Networking

Straight-Through vs Crossover Cables

Ever wonder how to remember when to use a straight-through cable vs a crossover cable for an exam or for future job interviews? Or maybe you want to use the …

SYSADMIN POEM

Keys clack beneath my fingers, I frantically click at the mouse
Most the servers are down, everything in house.

I click and type away as sweat runs down my brow
Everything went down but I’m not sure yet how.

The coffee’s long been cold but I drink it anyway
I know I’ll be stuck here until the break of day.

The phone is ringing off the hook, but I ignore its rattle.
The users are all angry, like an untamed herd of cattle.

I pray to the IT gods to have pity on my soul
Let this restore work, let the data all be whole.

-ccraddocks

NETWORK SYSADMIN POEM

Three small words make a difference and can make or break

And just a few seconds is all that it takes

Often forgotten they've caused broken hearts

So here's a reminder:

copy run start-unknown

July 2014
M T W T F S S
 123456
78910111213
14151617181920
21222324252627
28293031  
« Jun   Aug »

RECENT POSTS

  • PowerShell script to export/import the Azure Firewall Policy rules
  • Bash script to join a Linux server to an Active Directory domain
  • O365: Delete specific email from sender to mailboxes
  • Setup Self Hosted Linux Agent in Azure DevOps
  • Automate Infrastructure in Azure using Terraform and Azure DevOps

KNOWLEDGE ARTICLES

  • Dell Hardware/Software
  • Enterprise Operating Systems
  • Scripting Guides
  • Networking

GET IN TOUCH WITH US

Copyright © 2024 CR Tech – OnePress theme by FameThemes