04-18-2009
how to grep the logs for two particular timestamp
Hi,
could anyone help me out how to write a script, to grep the two timestamp from a particular file, so that it will list out all the logs between the particular timestamp
I have a pattern of log:
servicename operationname starttime endtime
eg.,
servicename1 operationname1 01:11:11 12:11:12
servicename2 operationname2 14:12:11 22:11:32
servicename3 operationname3 12:11:11 22:11:11
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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)