Re: Apache warns Web server admins of DoS attack tool

[John R Pierce <pierce@xxxxxxxxxxxx>]

On 08/26/11 3:42 PM, Always Learning wrote:
>> they still push z/OS (the descendent of OS/370)
> Whatever happened to IBM 360 and OS/360  ?

circa 1970, virtual memory hardware was added and it became the 
System/370, and the various flavors of OS/360 became OS/VS1, OS/VS2, 
which became MVS, which spawned an endless train of eTLA's leading up to 
today's z/OS.   Amazingly enough, many programs written in the 1960s for 
the MFT and MVT flavors of OS/360 still run on today's z/OS without any 
modifications or even recompilation.



-- 
john r pierce                            N 37, W 122
santa cruz ca                         mid-left coast

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