January 2017 – Rui Miguel Feio

Recent Articles

[ 17th January 2024 ] Unveiling Mainframe Society: Connecting Mainframers Worldwide Business
[ 31st July 2023 ] Free Online Event on 9th August – z/OS 3.1 Post Announcement Tech - Conferences
[ 26th July 2021 ] Free Virtual Event on 8th September – z/OS 2.5 Post Announcement Tech - Conferences
[ 3rd July 2021 ] Free Virtual Event on 21st July – The Role of the systems programmer in protecting the mainframe from accidental or malicious event! Tech - Conferences
[ 3rd June 2021 ] Event on 23rd June – Large Systems: After the Storms, What Next? Tech - Conferences

EXITS provided with z/OS by IBM

10th January 2017 Rui Miguel Feio

What exactly is an EXIT in z/OS? An EXIT is nothing more than a subroutine invoked by a program that can be customised to implement a predefined event in the execution of that same program. Confused? In that case imagine an EXIT as a way to customise the execution of […]

RACF Utility – RACKILL

1st January 2017 Rui Miguel Feio

If you ever come across a situation where you need to get rid of a profile from RACF but for some odd reason it’s proving to be a difficult task, you may relax; RACKILL utility is here for the rescue. The RACKILL utility allows you to unconditionally delete profiles in […]