To run the program, first open the directory and run the command "make" and then "./shell", and then you can run a mini terminal.




1)For redirection and piping by using > or < or >> or | there has to be a space between the command and these symbols and the arguments

2)At max only 21 arguments can be given per command and each argument shouldn't have more than 100 characters in it.

3)Control+d and quit exits the c program shell and finally we end up with actual shell.

4)Control+z returns prompt again if no foreground process.If present it pushes it into background

5)Control+c exits all the background process and intermediate process
If nothing to function it just gives another prompt

6)killallbg kills all the background processes