Netl33ts: Cisco VPN Troubleshooting Guide – It is important to understand how IPSEC works in order to understand how to troubleshoot a VPN connection. This is a quick overview of IPSEC and is by no means a complete detailed guide.
TunnelsUP: Home – Welcome to tunnelsup.com! This site aims to document how to set up, troubleshoot and understand everything to do with Cisco VPN concepts. Here you will find scripts for putting together a tunnel, troubleshooting tips and videos that will teach concepts and demonstrate various VPN technologies.
These are my links for 29 nov 2012 from 15:24 to 16:55:
PowerShell Commands (CMDLETs) for Active Directory by Quest – The ActiveRoles Management Shell for Active Directory is a set of free, predefined commands for Windows PowerShell, the powerful command line and scripting language developed by Microsoft. These commands are designed to help administrators automate common, repetitive and bulk management tasks for Active Directory, such as creating, removing or updating objects in AD.
ksh_timer – An interface to evaluate function execution time in shell script in each function or in user-defined sections
Summary: ksh_timer helps ksh script developers or administrators to find out quickly and with minimal change in their script, what functions or user-defined sections are time consuming. By default, ksh_timer will time the overall script and each function defined and used in the script. Users can define additional sections of the scripts they need to be timed.
bash ini parser | /var/log/ajdiaz – In some situations i like to use INI files as configuration files, as python do. But bash do not provide a parser for these files, obviously you can use a awk code or a couple of sed calls, but if you are bash-priest and do not want to use nothing more, then you can try the following obscure code:
Jugg Monkey: VMWare HA Agent had an error – I recently had a problem with one hoste in a 3 node VMWare ESX 3. 5 cluster. For some reason, the HA Agent would not start after I applied outstanding software updates. I kept receiving "VMWare HA Agent had an error" in the alerts after the host came online. I had recently needed to change the IP address of the VMWare 3.5 ESX host, so I figured that was the root cause.
How to reset the Domain Admin Password under Windows 2003 Server – Seb’s Corner – I have recently installed a Windows 2003 Server at home and I set up a local domain using Active Directory features. Everything worked fine until I changed the Domain Admin password. It seems that I mistyped the new password twice (which I would attribute to the previous heavy night out), and, well, I could not log on the Domain Controller anymore (I did not have a backup admin account, I do now!).
mkfs.ext3 -b 1024 – If you think you are smart and create an ext filesystem with 1024 bytes blocksize because there will be zillions of very small files, and then run into ENOSPC errors while there's both space and inodes left, you will probably see [...]