##alfish

alfish is a command line shell program that can interpret and execute simple commands.

###usage [command] [options] --- execute the command
[command] [options] & --- execute the command in the background
[command1] [options] | [command2] [options] --- pipe the stdout of command1 to stdin of command2
[command] [options] > [file] --- redirect stdout to file
[command] [options] 1> [file] --- redirect stdout to file
[command] [options] 2> [file] --- redirect stderr to file
[command] [options] &> [file] --- redirect stdout and stderr to file
[command] [options] < [file] --- redirect file contents to stdin of command
[command] [options] >> [file] --- append stdout of command to file
[command] [options] 2>> [file]--- append stderr of command to file