Try setting: TZ= IST2IDT export $TZ
in a Unix shell and see what happens. HTH, -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Giliad Wilf Sent: Monday, April 23, 2018 3:42 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Where do I find a list of world timezones in z/OS USS notation? Hi All, I'm configuring a new system in Israel and wish to pick the correct timezone for our location, in terms of z/OS USS. Our system has been built abroad using CST6CDT, and shipped to us in the form of some 32 dumped 3390-9 volume images. Now I wonder whether or not will IST2IDT be accepted by z/OS USS if placed in '/etc/init.options' and '/etc/profile' files. Are there any additional locations to update, aside from CLOCKxx's TIMEZONE parameter, which I'm going to change from 'W.06.00.00' to 'E.02.00.00'? Our z/OS runs on top of z/VM and Linux zPDT app., which show both correct UTC value, but use a TZ that appears to be the equivalent of EST5EDT. I'm not going to meddle with zPDT or with z/VM. Only with z/OS. Any insight will be greatly appreciated. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ::DISCLAIMER:: -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. E-mail transmission is not guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or may contain viruses in transmission. The e mail and its contents (with or without referred errors) shall therefore not attach any liability on the originator or HCL or its affiliates. Views or opinions, if any, presented in this email are solely those of the author and may not necessarily reflect the views or opinions of HCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of authorized representative of HCL is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. Before opening any email and/or attachments, please check them for viruses and other defects. -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN