Minishell is a school project meant to learn how to make your own shell.
make assembles the project
./minishell launches a shell
◦ echo with option -n
◦ cd with only a relative or absolute path
◦ pwd with no options
◦ export with no options
◦ unset with no options
◦ env with no options or arguments
◦ exit with no options
The rest of the commands are implemented through execve()
◦ ’ inhibit all interpretation of a sequence of characters.
◦ " inhibit all interpretation of a sequence of characters except for $.
Redirections:
◦ < should redirect input.
◦ > should redirect output.
Pipes | The output of each command in the pipeline is connected via a pipe to the
input of the next command.