Shell implementation in C with python embedding

gcc compiler
Python 2.7

• Basic commands: exit,ls, pwd, clear and cd
• Program invocation with forking and child processes
• Aliasing Feature
• I/O redirection (use of dup2 system call) limited to the following:
  <cmd> <args> > <output>
<cmd> <args> < <input> > <output>
• Background execution of programs with &
• Piping implemented (<cmd1> | <cmd2>) via pipe and dup2 syscalls. Multiple piping is allowed.
• Editor implemented. Type editor in the shell to enable text editor feature.
• Custom functions implemented like prime find lookfor Test

gcc shell.c