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Top Forums Shell Programming and Scripting Searching set of string from Live Running Logs Post 302454102 by dazdseg on Friday 17th of September 2010 07:38:56 AM
Old 09-17-2010
tell me one thing are there any specific logs that you dont want to process. if the user mention one particular file. you need all the files with that name and any extension .. then you can modify the above script like this... :-

Code:
echo "enter the name of the log u want to search"
read search_file
searchStrFile="SearchStrings.txt"
for file in `ls search_file*`
do
echo "searching for the search pattern in the file $file"
while read mLine
do
echo "Searching for the line :-- $mLine"
egrep ''"${mLine}"'' "${file}"
done < "${searchStrFile}"
done

 

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line(1) 						      General Commands Manual							   line(1)

NAME
line - Reads one line from standard input SYNOPSIS
line STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: line: XCU5.0 Refer to the standards(5) reference page for more information about industry standards and associated tags. OPTIONS
None DESCRIPTION
The line command copies one line, up to and including a newline, from standard input and writes it to standard output. Use this command within a shell command file to read from your terminal. The line command always writes at least a newline character. NOTES
The line utility has no internationalization features and is marked LEGACY in XCU Issue 5. Use the read utility instead. EXIT STATUS
Success. End-of-File. EXAMPLES
To read a line from the keyboard and append it to a file, enter: echo 'Enter comments for the log:' echo ': c' line >>log This shell procedure displays the message: Enter comments for the log: It then reads a line of text from the keyboard and adds it to the end of the file log. The echo ': c' command displays a : (colon) prompt. See the echo command for information about the c escape sequence. SEE ALSO
Commands: echo(1), ksh(1), read(1), Bourne shell sh(1b), POSIX shell sh(1p) Functions: read(2) Standards: standards(5) line(1)
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