Shell Programming and Scripting

hi

I wanted to access the C program variables in shell script.
This script is called from the same C program.

What are the ways in which i can access variables

thankx

Pass some variables to the script as parameters

Code:

char cmd[256]={0x0};
sprintf(cmd,"%s  %d %s","myscript.sh", intCvariable, strCvariable);

or check into popen which lets the C code write to stdin of the script.

man popen

Jim's way or Try using putenv to put the values you need in the environment.

as u said i have written the code as
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int main()
{
int a;
char b[10];
char cmd[256]={0x0};

printf("\nenter the value of a : ");
scanf("%d",&a);
printf("\nenter val of b[] : ");
scanf("%s",b);
sprintf(cmd,"%s %d %s","test1.sh",a ,b);
system(cmd);
return 0;
}
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the output :
enter the value of a : 1
enter val of b[] : sammmm
sh: test1.sh: command not found

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and in test1.sh :

echo "in test1.sh file"
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can u please tell me why this error is comming and also the way through i can access
the variables in script file