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Top Forums Shell Programming and Scripting Need help to pick the content from Log file Post 302783617 by Don Cragun on Wednesday 20th of March 2013 05:22:45 PM
Old 03-20-2013
The code hanson44 provided didn't notice that the original input had project3 and project 4 with no indication of whether or not searching for lines in other cases will or will not have one or more spaces in the middle of the project name.

The code Yoda provided assumes that there won't be multiple matching project names. (For example, if projects 1 through 40 are in your input file with or without spaces in their names, Yoda's code will print data between the lines starting project3 and project4, project 13 and project 14, project 23 and project 24, and project 30 and project 34.)

You might want to try something like this instead:
Code:
awk -v P1="3" -v P2="4" '$0~"project *"P1"$" {f=1;next}$0~"project *"P2"$"{f=0;exit}f' file

It follows the logic used by Yoda, but searches for lines identifying projects based on matching the entire line against "project" followed by zero or more spaces, followed by the project number occurring at the end of an input line. It exits when it finds the ending project instead of reading the rest of the input file.
 

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Log::Dispatch::Syslog(3)				User Contributed Perl Documentation				  Log::Dispatch::Syslog(3)

NAME
Log::Dispatch::Syslog - Object for logging to system log. SYNOPSIS
use Log::Dispatch; my $log = Log::Dispatch->new ( outputs => [ [ 'Syslog', min_level => 'info', ident => 'Yadda yadda' ] ] ); $log->emerg( "Time to die." ); DESCRIPTION
This module provides a simple object for sending messages to the system log (via UNIX syslog calls). Note that logging may fail if you try to pass UTF-8 characters in the log message. If logging fails and warnings are enabled, the error message will be output using Perl's "warn". CONSTRUCTOR
The constructor takes the following parameters in addition to the standard parameters documented in Log::Dispatch::Output: o ident ($) This string will be prepended to all messages in the system log. Defaults to $0. o logopt ($) A string containing the log options (separated by any separator you like). See the openlog(3) and Sys::Syslog docs for more details. Defaults to ''. o facility ($) Specifies what type of program is doing the logging to the system log. Valid options are 'auth', 'authpriv', 'cron', 'daemon', 'kern', 'local0' through 'local7', 'mail, 'news', 'syslog', 'user', 'uucp'. Defaults to 'user' o socket ($) Tells what type of socket to use for sending syslog messages. Valid options are listed in "Sys::Syslog". If you don't provide this, then we let "Sys::Syslog" simply pick one that works, which is the preferred option, as it makes your code more portable. AUTHOR
Dave Rolsky, <autarch@urth.org> perl v5.12.1 2009-09-22 Log::Dispatch::Syslog(3)
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