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Top Forums Shell Programming and Scripting Handling regular expressions in awk Post 302376651 by Priyanka Bhati on Wednesday 2nd of December 2009 03:26:52 AM
Old 12-02-2009
Handling regular expressions in awk

Script is: accept filename as argument(also handle CTRL+C).to check whether th file exist in the current directory,it it then using awk find the employees who are either born in 1990 or drawing a salary greater than 25000.
In my database file 1st field is of id ,2nd field is name,5th field is of salary and 4th field is of date of birth in the format dd/mm/yyyy.

Error is: Unexpected end of file and unable to match pattern "'.

Please check my code and also suggest me how to handle CTRL+C



code :
Code:
if test -e $1
then
        echo "File Exist" in the current directory"
fi
echo "Employee details born in 1990 or drawing a salary greater than 25000"
awk -F"|" '$5 >25000 || $4 ~/90$/
{
        printf "%d %s %s %d\n", $1,$2,$4,$5
}' emp.lst


Thanks in advance.

Last edited by pludi; 12-02-2009 at 04:35 AM.. Reason: code tags, please...
 

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Class::DBI::Test::SQLite(3pm)				User Contributed Perl Documentation			     Class::DBI::Test::SQLite(3pm)

NAME
Class::DBI::Test::SQLite - Base class for Class::DBI tests SYNOPSIS
use base 'Class::DBI::Test::SQLite'; __PACKAGE__->set_table('test'); __PACKAGE__->columns(All => qw/id name film salary/); sub create_sql { return q{ id INTEGER PRIMARY KEY, name CHAR(40), film VARCHAR(255), salary INT } } DESCRIPTION
This provides a simple base class for Class::DBI tests using SQLite. Each class for the test should inherit from this, provide a create_sql() method which returns a string representing the SQL used to create the table for the class, and then call set_table() to create the table, and tie it to the class. METHODS
set_table __PACKAGE__->set_table('test'); This combines creating the table with the normal Class::DBI table() call. create_sql (abstract) sub create_sql { return q{ id INTEGER PRIMARY KEY, name CHAR(40), film VARCHAR(255), salary INT } } This should return, as a text string, the schema for the table represented by this class. perl v5.12.4 2005-05-24 Class::DBI::Test::SQLite(3pm)
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