Posts related to the mainframe world
As always there’s more than one way to skin a cat and listing the z/OS UNIX System Services file systems currently in use is no different. You can use ISHELL, OMVS, you can write a script,… or you can simply use an MVS command to do it. What MVS command […]
The following REXX code will list all tasks that are currently running on the mainframe system: /* REXX */ /* Developed by S. Tresadern */ cvt = c2x(Storage(10,4)) asvt = mvsaddr(cvt 22C 4) asvtmaxu = x2d(mvsaddr(asvt 204 4)) do i = 0 to asvtmaxu – 1 offset = d2x(x2d(210) + […]
If you work with mainframes, you are probably familiar with UACC (universal access) and ID(*). Many people believe that UACC and ID(*) represent the same thing. This is not true. They are slightly different and you need to take the difference in consideration when planning your RACF security environment. Access Authority Description […]
The following CARLa script will list the RACF Global Access Table (GAT) profiles: n i=base s c=general and s=base c=GLOBAL sortlist class(key,pas) searchkey(key,nondispl) key(key,pas,12), memlst(header,0,sort) The result of the above CARLa script should look like: Class Profile key Members GLOBAL DATASET &RACUID.**/ALTER SYS1.HELP/READ
The following CARLa will report on all RACF groups and the number of users connected to them: newlist type=RACF select c=group s=base sortlist key(‘Group’,8) owner supgroup aclcnt The result of the above CARLa script should look like: Group Owner SupGroup Perms #AUX #RMF #RMF 2 #LUXBRG #RMF #RMF 0 #RMF SYS1 SYS1 […]
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