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- how i will solution it ???
how i will solution it ???
1) Develop c/c++ program that read a file specified by the user, then provides a menu of choices to be done using the specified file as follows:
Enter what u what to do with the file:
1.Compress the file.
2.Search for a pattern at the file
3.Read the file (display the file content at the terminal)
4.Eject the program
You have to use the fork system call mechanism to create a new child that handle the choices ,for example the parent process would read the file and if the user choose 2 a new child process will handle his request overwriting its parent code then invoking “grep” built in command.
Enter what u what to do with the file:
1.Compress the file.
2.Search for a pattern at the file
3.Read the file (display the file content at the terminal)
4.Eject the program
You have to use the fork system call mechanism to create a new child that handle the choices ,for example the parent process would read the file and if the user choose 2 a new child process will handle his request overwriting its parent code then invoking “grep” built in command.
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