Project Introduction:
This program is an Extension of interactive shell application implemented using Threads in Java language. The accomplishment is to provide a user a command promt and prompt the user for a operating system commands such as: attrib, copy, delete, dir, execute, main, mkdir, date, time, edit, rename, rmdir. This is same output like my @Java_Shell_Program but the only variation is this interactive shell program is implemented using Java Threads i.e each class is implemented using threads.
Implementation Of Each Class:
- Attrib.java - This class has a method that is implemented to make a file read only.
- Copy.java - the command copy fileA fileB will copy fileA to fileB.
- Delete.java - This is implemented to delete a file.
- Dir.java - This is implement to list the directory name that is displayed. In case of just dir, the list of the items in the current directory should show up.
- execute.java - This class is implemented to run the main class as a command through this execute class.
- mkdir name - mkdir.java - This class is implemented to create a directory.
- MyDate.java - This class is for displaying the current time.
- Notepad.java - This is a edit class that displays a notepad editor on the screen
- Rename.java - Rename fileA to fileB.
- Rmdir.java- This class is to remove the directory that is given as a input in the command prompt.
- main.java - This class will have all the other classes has objects on its main method.
NOTE:
Most of these commands the user types a path and a name. For example if the user types: dir C:\windows The files and the directories of the directory windows must show up.
Software Requirements:
Used Eclipse Editor for Coding and testing.
System Requirements:
I have used Windows Operating system but this Application can be used in MAC, Linux too.
Programming Language:
core Java - Threads & Advance Java Libraries.
How to execute this project:
dowload all the .java files and put all the file into a zip file. Then import this folder to a Eclipse IDE editor and then execute the Execute.java file first. finaly, enter the command in the command prompt as assisted above.
Conclusion:
This programming implementation directly interacts with kernel level of the operating systems and complete each task.