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Need to relate Radius log entries to DHCP ones

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Top Forums Shell Programming and Scripting Need to relate Radius log entries to DHCP ones
# 8  
Old 12-15-2008
I think awk (er, GNU awk) is the most straight-forward:
Code:
awk '/Auth: Login OK/ {
   sub(/)$/,"");          # strip ending parenthesis
   mac=toupper($NF); 
   gensub(/([A-Z0-9][A-Z0-9])([A-Z0-9][A-Z0-9])/,"\\1:\\2","g",mac);
}'

I don't know if gensub is available in nawk or mawk, but it is in gawk (or Linux/awk).
# 9  
Old 12-15-2008
Quote:
Originally Posted by otheus
I think awk (er, GNU awk) is the most straight-forward:
Code:
awk '/Auth: Login OK/ {
   sub(/)$/,"");          # strip ending parenthesis
   mac=toupper($NF); 
   gensub(/([A-Z0-9][A-Z0-9])([A-Z0-9][A-Z0-9])/,"\\1:\\2","g",mac);
}'

I don't know if gensub is available in nawk or mawk, but it is in gawk (or Linux/awk).
thanks i will try.
# 10  
Old 12-16-2008
doesn't work omg i'm so $#!@ Smilie i'll try something with

Code:
sed 's#.*cli \(.*\)).*#\1#'

# 11  
Old 12-17-2008
Actually, you might be able to use sed to do the mac conversion too:
Code:
s/\([0-9A-F][0-9A-F]\)\([0-9A-F][0-9A-F]\)/\1:\2/g;
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