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Top Forums Shell Programming and Scripting help to compare data from file using shell script to c++ program Post 302464217 by shubhig15 on Tuesday 19th of October 2010 02:07:14 PM
Old 10-19-2010
help to compare data from file using shell script to c++ program

hello ....i am new in shell script..I have one shell script which read inputs from file...and second is c++ pgm..i call my script from c++ programm..to compare file values to c++ pgm value..
our shell script is shubhi.sh
Code:
#! /bin/sh
while read line
do
echo -e"$line"
done<file1

this script reads line by line from file.file store data like this
Code:
shubhi;gupta

my c++ program is
Code:
#include <iostream>
#include<string>
using name space std;
int main()
{
 
string username="shubhi";
string password="gupta";
cout<<username;
cout<<password;
 
system(./shubhi.sh);
return 0;
}

please help me how to compare file input using script with c++ program..

Last edited by Scott; 10-19-2010 at 04:01 PM.. Reason: Please use code tags
 

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shcomp(1)							   User Commands							 shcomp(1)

NAME
shcomp - compile a ksh93 shell script SYNOPSIS
shcomp [-nv] [infile [outfile]] shcomp -D [infile [outfile]] DESCRIPTION
If the -D option is not specified, shcomp takes a shell script, infile, and creates a binary format file, outfile, that ksh93 reads and executes with the same effect as the original script. Aliases are processed as the script is read. Alias definitions whose value requires variable expansion will not work correctly. OPTIONS
The following options are supported: -D Generate a list of strings that need to be placed in a message catalog for internationalization. --dictionary With this option, all double quoted strings that are preceded by $ are printed, one literal per line. A literal $"foo" prints "foo" in the output. These are the messages that need to be translated to locale specific versions for internation- alization. -n Display warning messages for obsolete or non-conforming constructs. --noexec -v Display input from infile onto standard error as it reads it. --verbose OPERANDS
The following operands are supported: infile Specifies the name of the file that contains the shell script to be used as input. If infile is omitted, the shell script is read from standard input. outfile Specifies the name of the output file. If outfile is omitted, both modes write their results to standard output. EXIT STATUS
The following exit values are returned: 0 Successful completion. >0 An error occurred. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ |Interface Stability |See below. | +-----------------------------+-----------------------------+ The command-line interface and the system variables are Committed. The compiled shell code format is Private. The output of the -D option is Volatile. SEE ALSO
ksh93(1), attributes(5) SunOS 5.11 27 Jan 2009 shcomp(1)
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