Java jar command can also handle .zip files

Jerry Whitteridge
Delivery Manager / Mainframe Architect
GTS - Safeway Account
602 527 4871 Mobile
jerry.whitteri...@ibm.com

IBM Services

IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> wrote on
06/18/2020 10:45:22 AM:

> From: "Jackson, Rob" <rwjack...@firsthorizon.com>
> To: IBM-MAIN@LISTSERV.UA.EDU
> Date: 06/18/2020 10:45 AM
> Subject: [EXTERNAL] Re: Good FTP client for MVS data set access
> Sent by: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU>
>
> PKWare for not-free.  Unzip from rocket for free.  Probably others.
>
> First Horizon Bank
> Mainframe Technical Support
>
> -----Original Message-----
> From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On
> Behalf Of Bob Bridges
> Sent: Thursday, June 18, 2020 1:34 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Re: Good FTP client for MVS data set access
>
> [External Email. Exercise caution when clicking links or opening
attachments.]
>
> Wha...?  I might have misunderstood you, but it sounds like you're
> saying I can 1) collect all the REXX execs I want to transfer to the
> mainframe, 2) ZIP them up (using PKZIP or WinZIP or 7-ZIP or
> whatever), 3) IND$FILE the .zip file to the mainframe, and then 4)
> ...here's where I bog down.  Is there a mainframe utility that can
> read .zip files?
>
> And if there is (I never dreamt that), maybe I actually bog down at step
3:
> Do I do the transfer in text or binary?
>
> Are you sure you're not just having me on?
>
> Even if you are, it suddenly occurs to me that there's a PC-based
> utility that handles XMIT files, and I think I have a copy left over
> from an old project.  I can bundle them all up in a XMIT file, copy
> that to the host, then RECEIVE it there.
>
> ---
> Bob Bridges, robhbrid...@gmail.com, cell 336 382-7313
>
> /* Every contrition for sin is apt to encourage a not-quite-
> charitable wish that other people should exhibit a similar
> contrition.  -Charles Williams
> (1886-1945) */
>
> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU
> ] On Behalf Of Seymour J Metz
> Sent: Thursday, June 18, 2020 11:34
>
> Why not zip them and do a single transfer of the zip file, then unzip
them?
>
> ________________________________________
> From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on
> behalf of Bob Bridges [robhbrid...@gmail.com]
> Sent: Thursday, June 18, 2020 1:20 AM
>
> Sometimes all that's allowed, though.  Some of my clients lock up
> FTP, and make me use IND$FILE via whatever local 3270 emulation they use.
>
> This can be a major pain.  Whenever I start at a new installation,
> one of my first jobs is to load up a bunch of REXX tools I've
> written over the years.
> If I have to do them one at a time, it's a big bottleneck.  Most
> apps of that sort allow you to set up a list of files - but you have
> to enter the list manually, one by one, providing the filename on
> your PC and the target DSN on the mainframe, so it's not saving
> anything (and is a one-time job, after all).  Last time I had to
> deal with it I reverse-engineered the format used for multi-file
> transfers and had VBA create a longer list for me.  I felt a fine,
> self-congratulatory glow at having hacked the system, but really, it
> shouldn't have been necessary.
>
> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU
> ] On Behalf Of Charles Mills
> Sent: Wednesday, June 17, 2020 23:39
>
> Also slower than a dog, and if you are working for the security
> folks, basically unaudited.
>
> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU
> ] On Behalf Of David Spiegel
> Sent: Wednesday, June 17, 2020 7:05 PM
>
> I have painfully experienced instances where IND$FILE (on z/VM)
> mangled a Binary Upload from my MS-Windows 10 Pro workstation.
> It works every time I use FTP, though (via CLI or WinSCP).
>
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