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Full Discussion: How set filter netstat -an | grep -P '\:'38''
Top Forums Shell Programming and Scripting How set filter netstat -an | grep -P '\:'38'' Post 302552630 by itkamaraj on Monday 5th of September 2011 02:51:13 AM
Old 09-05-2011
Code:
 
$ nawk ' $4~/:38$/ || $5~/:38$/ {print $0}' test
tcp        0      0 127.0.0.1:10329             127.0.0.1:38               ESTABLISHED
tcp        0      0 127.0.0.1:38               127.0.0.1:47234             ESTABLISHED
tcp        0      0 127.0.0.1:38               127.0.0.1:47234             ESTABLISHED
 
$ cat test
tcp        0      0 172.16.1.107:383            172.16.1.81:49981           ESTABLISHED
tcp        0      0 127.0.0.1:18170             127.0.0.1:383               ESTABLISHED
tcp        0      0 127.0.0.1:383               127.0.0.1:10555             ESTABLISHED
tcp        0      0 127.0.0.1:10555             127.0.0.1:383               ESTABLISHED
tcp        0      0 127.0.0.1:10329             127.0.0.1:38               ESTABLISHED
tcp        0      0 127.0.0.1:383               127.0.0.1:10329             ESTABLISHED
tcp        0      0 127.0.0.1:38               127.0.0.1:47234             ESTABLISHED
tcp        0      0 127.0.0.1:38               127.0.0.1:47234             ESTABLISHED
tcp        0      0 127.0.0.1:383               127.0.0.1:47234             ESTABLISHED

so, in your case, you need the below command

Code:
 
netstat -an | nawk ' $4~/:38$/ || $5~/:38$/ {print $0}'

 

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LEARN ABOUT HPUX

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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