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Top Forums UNIX for Beginners Questions & Answers Search for word in huge logfile and need to continue to print few lines from that line til find date Post 303034394 by Prathi on Wednesday 24th of April 2019 12:23:22 PM
Old 04-24-2019
Search for word in huge logfile and need to continue to print few lines from that line til find date

Guys i need an idea for one logic..in shell scripting am struggling with a logic...So the thing is... i need to search for a word in a huge log file and i need to continue to print few more lines from that line and the consecutive line has to end when it finds the line with date..because i know only the date which is first field...

Eg:

Am having huge log file -file.log
I need to grep a word like "ERROR" from that file so the output will start with date-2019-04-24
2019-04-24 ........
The problem is am getting only that line while using grep and awk command on searching for a pattern. But i need to few more lines after searching that word in that log file till the lines which start with the date...why because to get the complete content of that error.
So when i get another line which start with 2019-04-24 then till that content i need to print...

Am trying so far...can anyone help
 

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gnome-search-tool(1)						   User Commands					      gnome-search-tool(1)

NAME
gnome-search-tool - search for files SYNOPSIS
gnome-search-tool [--named=text] [--path=folder] [--sortby=order] [--descending] [--contains=string] [--user=user] [--nouser] [--allmounts] [--empty] [--follow] [--group=group] [--hidden] [--mtimeless=date] [--mtimemore=date] [--notnamed=filename] [--regex=pattern] [--size- less=size] [--sizemore=size] [--start] [gnome-std-options] DESCRIPTION
The Search for Files application enables you to search for files on your system. Search for Files uses the find(1) command. OPTIONS
The following options are supported: --allmounts Select the 'Search other filesystems' search constraint. --contains=string Select the 'Contains the text' search constraint and set the text of that entry. Use a full filename or a partial filename with wildcards. See find(1) for more details about using wildcards. --descending Set sort order to descending. The default sort order is ascending. --empty Select the 'File is empty' search constraint. --follow Select the 'Follow symbolic links' search constraint. --group=group Select the 'Owned by group' search constraint and set the text of that entry. --hidden Select the 'Show hidden and backup files' search option. --mtimeless=date Select the 'Date modified before (days)' search constraint and set the text of that entry. --mtimemore=date Select the 'Date modified after (days)' search constraint and set the text of that entry. --named=text Set the text of the 'Name contains' search option. --notnamed=filename Select the 'File is not named' search constraint and set the text of that entry. Use a full filename or a partial filename with wildcards. See find(1) for more details about using wildcards. --nouser Select the 'Owner is unrecognized' search constraint. --path=folder Set the text of the 'Look in folder' entry. Defaults to the current working directory. --start Automatically start a search. --regex=pattern Select the 'File matches regular expression' search constraint and set the text of that entry. See find(1) for more details about the regular expression patterns that can be used. --sizeless=size Select the 'Size is less than (kilobytes)' search constraint and set the text of that entry. --sizemore=size Select the 'Size is more than (kilobytes)' search constraint and set the text of that entry. --sortby=order Sort files by one of the following: name, folder, size, type, or date. --user=user Select the 'Owned by user' search constraint and set the text of that entry. gnome-std-options Standard options available for use with most GNOME applications. See gnome-std-options(5) for more information. EXAMPLES
Example 1: Performing a basic search automatically example% gnome-search-tool --name=a.out --path=$HOME --autostart Example 2: Performing an advanced search automatically example% gnome-search-tool --contains=unistd.h --mtimeless=3 --sortby=size --autostart EXIT STATUS
The following exit values are returned: 0 Application exited successfully >0 Application exited with failure FILES
The following files are used by this application: /usr/bin/gnome-search-tool Executable for Search for Files ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWgnome-search-tool | +-----------------------------+-----------------------------+ |Interface stability |Volatile | +-----------------------------+-----------------------------+ SEE ALSO
Search for Files Manual Latest version of the GNOME Desktop User Guide for your platform. find(1), gnome-std-options(5) NOTES
Written by Glynn Foster, Sun Microsystems Inc., 2003, 2006. SunOS 5.11 2 Oct 2003 gnome-search-tool(1)
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