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Month: January 2016

Home » Archives for January 2016
Dynamic Host Configuration Protocol / Networking

How to Find Your DHCP Server

Windows open cmd as administrator run: ipconfig /all find /i “DHCP Server” Linux the DHCP server is usually located in the dhclient.leases file run: cat /var/lib/dhcp3/dhclient.leases or: grep dhcp-server-identifier /var/lib/dhcp3/dhclient.leases …

Enterprise Operating Systems / Exchange Server

Microsoft Exchange Action Could Not be Performed on User

When deleting a mailbox from Microsoft Exchange Server, the following error is sometimes displayed, especially if the user has been an Exchange Administrator: Microsoft Exchange Error – Action Remove could …

Enterprise Operating Systems / Microsoft Windows Server

Fix SQL Configuration Manager Cannot Connect to WMI Provider

When trying to open MS SQL Server Configuration Manager, a dialog may appear.. Cannot connect to WMI provider. You do not have permission or the server is unreachable. Note that …

Enterprise Operating Systems / Microsoft Windows Server

How to view/logoff remote desktop hung sessions

You try to RDP into a Terminal Server and you get this message below.                         You can run the …

Enterprise Operating Systems / Microsoft Windows Server

How to Log Off, Shutdown, Sleep & Restart Windows Server 2012

Log Off (Log Out) of Windows Server 2012 or Windows 8 Press Ctrl-Alt-Delete then select Sign Out Log Off of Terminal Session on Windows Server 2012 or Windows 8 If …

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

January 2016
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