Re: hex-array print

From: Joe Smith <joe@xxxxxxxxx>
Date: Fri, 30 Sep 2005 03:57:32 -0700

joe.cipale@xxxxxxxxxxx wrote:

I am using perl to write a acript that will retreive SNMP data and
possibly modify SNMP values for a given object on a switch.

If I retreive the SNMP data using the standard Net-SNMP command
(snmpget), the data I see is:Hex-STRING:FF FF FF F0 00 00 00

If, on the other hand, I use the SNMP package written in perl, the data
is returned as such: yyy0.


I think you mean ÿÿÿð.

I have tried to have the data stored as an
array (@hex_data) and attempted to access the data by walking through
it one character at a time with no luck


pack() and unpack() were created for just such.

perl -le '$_="\xff\xff\xff\xf0"; print "$_ = ",unpack "H*",$_'
ÿÿÿð = fffffff0

	-Joe
.

References:
- hex-array print
  - From: joe.cipale@xxxxxxxxxxx

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