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Easy installations for vCenter and VMware Update Manager

By Mike Laverick 30 Aug 2011

Installing vCenter and VMware Update Manager (VUM) for vSphere5 need not always be a manual process. Automate the deployment of the two core services for your VMware environment. Read More

How and why to disable certain ESMTP verbs

By Serdar Yegulalp 21 Nov 2006

Some firewalls and network devices filter out certain Extended Simple Mail Transfer Protocol (ESMTP) commands or "verbs." This can break communications between Exchange 2000, Exchange 2003, and other SMTP mail ... Read More

JCL procedure tips

10 Nov 2008

If you write your own JCL, these input and output tips will make coding and calling procedures a little easier. Read More

FTP, JCL to append several files simultaneously

10 Nov 2008

Use FTP and the Job Control Language to place several files on the same directory and append them all to the mainframe. Read More