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Shell Programming and Scripting

Script to get required output from textfile

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Top Forums Shell Programming and Scripting Script to get required output from textfile
# 15  
Old 02-11-2013
Hi

thanks,

now the code is working perfectly.

code
HTML Code:
root@blr-svr-oclan-01 # /usr/xpg4/bin/awk 'BEGIN {print "IP HOST_NAME SUB "}
root@blr-svr-oclan-01 > /IP IS/ {IP=$3}
root@blr-svr-oclan-01 > /local/ {gsub (/.local.|#cont/,"");HOST=$1}
root@blr-svr-oclan-01 > /PPPoE/ {SUB=$3 ;print IP, HOST, SUB}
root@blr-svr-oclan-01 > ' /Scripts/sub_report.txt
HTML Code:
IP HOST_NAME SUB 
10.238.52.65 pun-ras-bng-mhs-01 13905
10.238.54.1 enk-ras-bng-cse-01 19348
10.238.56.225 ngp-ras-bng-cto-01 19309
can you please explain the below line

/local/ {gsub (/.local.|#cont/,"");HOST=$1} in detail
# 16  
Old 02-11-2013
man awk is your friend... However,
Code:
gsub (                  # globally substitute pattern (= substring) in string
/                       # pattern start
.local.                 # <any single char>local<any single char>
|                       # or
#cont                   # "#cont"
/,                      # pattern end
"")                     # with empty string

This User Gave Thanks to RudiC For This Post:
surender reddy
# 17  
Old 02-11-2013
Hi,

Thanks for guidance.
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