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Find the Port No from the file

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# 1  
Old 06-26-2008
Find the Port No from the file
I have a file and conatin the following line

GlogdConnectPort=127.0.0.1:20430

But I would like to fetch 20430 and store in a variable.


How to excute this from command prompt

20430 is varies from time to time ie that value may change to another value
# 2  
Old 06-26-2008
try something like:

var=`grep -i port /path/to/your/file | cut -d ":" -f2`
echo $var

it's not tested (i'm on win currently Smilie)
# 3  
Old 06-26-2008
no it is not working as same file contains another line
GsnmpIpPort=127.0.0.1:9009

So please suggest how to distinguish and fine the Port of GlogdPort only
# 4  
Old 06-26-2008
Quote:
Originally Posted by DukeNuke2
try something like:

var=`grep -i port /path/to/your/file | cut -d ":" -f2`
echo $var

it's not tested (i'm on win currently Smilie)
Quote:
Originally Posted by madhusmita
no it is not working as same file contains another line
GsnmpIpPort=127.0.0.1:9009

So please suggest how to distinguish and fine the Port of GlogdPort only
so, if it's allways the same phrase... grep for exactly that phrase:

var=`grep GlogdConnectPort /path/to/your/file | cut -d ":" -f2`
# 5  
Old 06-26-2008
Bug
Thanks
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