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Full Discussion: Get opened port with given PID?
Top Forums Shell Programming and Scripting Get opened port with given PID? Post 302540602 by linuxadmin on Thursday 21st of July 2011 07:05:12 AM
Old 07-21-2011
Thanks a lot.. for this Great work..

Thanks...


i made it like this..
Code:
cat `echo $CATALINA_HOME/logs/catalina.out` | grep -B10 "INFO: Server startup in" | awk '/^INFO: Starting/ {sub(/\/1.1/,"",$4); a=$1 FS $2 FS $3 FS $4; split($NF,arr,"-"); b=arr[2]; getline; sub(/,$/,"",$2); print $1,$2,a,b}' | tail -1 | awk '{print $7}' | uniq

output:
8080

---------- Post updated at 04:35 PM ---------- Previous update was at 04:21 PM ----------

got one more.. which gives all ports for tomcat , server listens..

Code:
netstat -anp | grep `ps -ef | grep catalina | grep -v "grep catalina" | grep -v "catalina.out" | awk '{print $2}' | head -1`  | grep LISTEN | awk '{print $4}'  | awk -F: '{print $NF}'

 

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LEARN ABOUT XFREE86

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)
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