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convert the following program into a shell script, including redirection of input and output, pipes, and background jobs.: #define TRUE 1        while (TRUE)   /* repeat forever */     {          type_prompt(); /* display prompt on the screen */         read_command(command, parameters); /* read input from terminal */         if (fork() != 0)   /* fork off child process */         {             /*Parent code.*/            waitpid(1, &status, 0); /* wait for child to exit */         }         else          {            /* Child code. */            execve(command, parameters, 0); /* execute command */         }     }

convert the following program into a shell script, including redirection of input and output, pipes, and background jobs.: #define TRUE 1        while (TRUE)   /* repeat forever */     {          type_prompt(); /* display prompt on the screen */         read_command(command, parameters); /* read input from terminal */         if (fork() != 0)   /* fork off child process */         {             /*Parent code.*/            waitpid(1, &status, 0); /* wait for child to exit */         }         else          {            /* Child code. */            execve(command, parameters, 0); /* execute command */         }     }

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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convert the following program into a shell script, including redirection of input and output, pipes, and background jobs.:

#define TRUE 1   

    while (TRUE)   /* repeat forever */
    { 
        type_prompt(); /* display prompt on the screen */
        read_command(command, parameters); /* read input from terminal */
        if (fork() != 0)   /* fork off child process */
        { 
           /*Parent code.*/
           waitpid(1, &status, 0); /* wait for child to exit */
        }
        else 
        {
           /* Child code. */
           execve(command, parameters, 0); /* execute command */
        }
    }

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