minishell's People
minishell's Issues
TODO's
- Not interpret unclosed quotes or unspecified special characters like \ or ;.
- Not use more than one global variable, think about it and be ready to explain why
you do it. - Show a prompt when waiting for a new command.
- Have a working History.
- Search and launch the right executable (based on the PATH variable or by using
relative or absolute path) - It must implement the builtins:
- 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
- ’ inhibit all interpretation of a sequence of characters.
- " inhibit all interpretation of a sequence of characters except for $.
- Redirections:
- < should redirect input.
- > should redirect output.
- “<<” read input from the current source until a line containing only the delimiter is seen. it doesn’t need to update history!
- “>>” should redirect output with append mode.
- Pipes | The output of each command in the pipeline is connected via a pipe to the
input of the next command. - Environment variables ($ followed by characters) should expand to their values.
- $? should expand to the exit status of the most recently executed foreground
pipeline. - ctrl-C ctrl-D ctrl-\ should work like in bash.
- When interactive:
- ctrl-C print a new prompt on a newline.
- ctrl-D exit the shell.
- ctrl-\ do nothing.
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