Shell in C

##Fully functional shell in c with some extra commands

###Has following features:

1. Shell Prompt which shows username and current directory

2. Execute builtin commands

3. Background process with &

4. Custum made commands for echo, pwd, cd , jobs ,kjob ,killallbg

5. System commands with and without arguments

6. pinfo :​ prints the process related info of your shell program

7. Printing appropriate errors to stderr

8. User can type the command anywhere in the command line i.e. by giving spaces, tabs etc

9. Modularized code with a make file

10. Implemanted signals

11. Implemanted piping

12. Implemanted redirection

13. Implemanted piping with redirection

14. Can take commands with random spaces and tabs

File included are:

1. main.c
2. mycommands.c
3. mycommands.h
4. Makefile

To run the shell:

$make

$./main