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File Handler of an Output

 
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# 1  
Old 12-13-2011
File Handler of an Output
Hi Guys,

I hope anyone could help me on my problem: (perl or shell)

I have this command:
Code:
ns cluster "ns snmp show status" all

Then the output is:
Code:
Command was launched from partition 0.


------------------------------------------------
Executing command in server server6
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server3
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server backup-server
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server1
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server9
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server4
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server8
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server5
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server2
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server0
Event Text                     Mib                Trap Status


------------------------------------------------
Executing command in server server7
Event Text                     Mib                Trap Status

======= end ========

Question is: How can I capture the output and redirect it into a file without printing its debug output but instead putting it into a file. I already tried > and >> but none of these works.


Please advise,
rymnd_12345
Moderator's Comments:
Mod Comment Please use

code tags!
Last edited by vbe; 12-13-2011 at 09:52 AM.. Reason: code tags!
# 2  
Old 12-13-2011
You are saying that
Code:
ns cluster "ns snmp show status" all >cmd.out

does not work?
I know very few cases where it happens, so let me doubt...
Often the reason is a write issue, where did you send the output? does the user have the right to create etc. file there? If user is root are you sure you are not on some NFS/CIFS/NAS with security options set?
What was your exact sommand -as who - and the perms of the directory you send the output to ?
# 3  
Old 12-13-2011
Code:
 ls -lrt cmd.out
-rw-r--r-- 1 nsadm nsadms 0 2011-12-13 16:09 cmd.out

ty..
# 4  
Old 12-13-2011
If it's printing to stderr, that's FD 2, not FD 1. So try 2>filename.
 
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