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Shell Programming and Scripting

Taking one input at a time

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Top Forums Shell Programming and Scripting Taking one input at a time
# 8  
Old 06-23-2011
Quote:
Originally Posted by radoulov
What this statement means:



If both A and C are passed, the script will use only A.
No, Only A / B / C / D (One at a time will be passed by user)
# 9  
Old 06-23-2011
I don't understand. You said:

Quote:
If A is passed by user then, B C D will be ignored.
... so once A is passed, the script should use it and ignore the rest.
It will never see the C.
Am I missing something?
# 10  
Old 06-23-2011
Quote:
Originally Posted by radoulov
I don't understand. You said:

... so once A is passed, the script should use it and ignore the rest.
It will never see the C.
Am I missing something?
Right, if A is passed by User, it should ignore the rest.
If B is passed by user, it should ignore the rest

With Switch case, it works only for a finite list of systems, tomorrow if more systems are added, then i need to add more switches.

Is there any other way by manipulating the variable or something.

If, A is passed then (B C D) should go to exception list.
# 11  
Old 06-23-2011
If I understand correctly, you could handle only the systems you're interested in
and implement the correct precedence (their order in the case statement), you can just ignore the rest.

You should post a bigger part of the script so we can understand what exactly
you mean by: one at a time.
# 12  
Old 06-23-2011
Quote:
Originally Posted by radoulov
If I understand correctly, you could handle only the systems you're interested in
and implement the correct precedence (their order in the case statement), you can just ignore the rest.

You should post a bigger part of the script so we can understand what exactly
you mean by: one at a time.
Actually, no code is written so far.
These 4 systems are running with autosys jobs.
So, if system A has to be made active for autosys jobs, then the autosys jobs on system B C D should be ON-ICE
And, if system B is made active to run autosys jobs, then jobs on system system A C D should be ON-ICE and it continues...
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