25 lines
729 B
Text
25 lines
729 B
Text
- finding commands
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- built-in commands
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- find with given path only if there is a '/'
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- variables
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- uses $PATH in env.variables instead of envp
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- builtins:
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- echo (with option -n)
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- cd [path]
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- pwd (with no options)
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- export (with no options)
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- unset (with no options)
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- env (with no options or arguments)
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- exit (with no options)
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- fix
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- empty variables aren't freed
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- need to free value returned by readline
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- the builtins should get all arguments and check if they're good
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- command `echo "hello` with unclosed quotes
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(unnecessary part)
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- working history (rl_* functions?)
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- '<<' with history?
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(also search TODO and FIXME in the files)
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(also check if it works at the cluster (might need libreadline-dev))
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