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Full Discussion: Grep Alerting - command or script assistance
Top Forums Shell Programming and Scripting Grep Alerting - command or script assistance Post 302391858 by TonyFullerMalv on Tuesday 2nd of February 2010 05:44:32 PM
Old 02-02-2010
Quote:
1) How do I search on just the last "connection refused" or "Successfully became a TCP/IP Client"
Code:
grep "connection refused" filename | tail -1
grep "Successfully became a TCP.IP Client" filename | tail -1

To see the lines' position in the file you can use "grep -n" which will give you the line number, you can then see if the last "Successfully" line was after the last "connection refused" line.
 

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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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