Dear Caldera Customer, 
           
Support Level Supplement (SLS) ptf4074a, the UnixWare UW2.1.3 cron  
Supplement, addresses the following problem:
           
During a switch-over to or from the daylight saving time an interval 
of time is skipped or duplicated.  This supplement prevents skipping 
or duplication of cron jobs during these time intervals. 
           
           
Contents 
-------- 
           
/usr/sbin/cron 

ptf4074a should only be installed on: 
           
    UnixWare 2.1.3 
           
If your system is running any libraries or commands that are 
contained in this SLS, these programs will continue to run with 
the old versions of these libraries or commands until the the 
system is rebooted. 
           
           
Note that when all necessary patches have been installed, it is 
good to reboot the system at the earliest opportunity.  This will 
ensure that no programs continue to run with the old libraries or 
commands. 
           
           
Installation Instructions 
------------------------- 
           
1. Download the ptf4074a.Z file to the /tmp directory on your machine.  


2. As root, uncompress the file and add the package to your system 
   using these commands: 
           
       $ su 
       Password: <type your root password> 
       # uncompress /tmp/ptf4074a.Z 
       # pkgadd -d /tmp/ptf4074a 
       # rm /tmp/ptf4074a 
           
Alternatively, this SLS package may be installed in quiet mode, 
that is, without displaying the release notes and asking for 
confirmation.  To do this, use these commands: 
           
       $ su 
       Password: <type your root password> 
       # uncompress /tmp/ptf4074a.Z 
       # pkgadd -qd /tmp/ptf4074a all 
       # rm /tmp/ptf4074a 
           
	    
3. Reboot the system after installing this  package.  
           
The release notes displayed prior to installation can be found in: 
           
       /var/sadm/pkg/ptf4074/install/ptf4074.txt 


           
Removal Instructions 
-------------------- 
           
1. As root, remove the package using these commands: 
           
       $ su 
       Password: <type your root password> 
       # pkgrm ptf4074 
           

2. Reboot the system after removing this package. 


If you have questions regarding this supplement, or the product on 
which it is installed, please contact your software supplier.