Assertion: command | /r/HasProperty | created need
Facets:
value: especially
type: DEGREE
Source sentences:
text: Shell functions, especially if the command being created needs to modify the internal runtime environment of the shell itself (such as environment variables), needs to change the shell's current working directory, or must be implemented in a way which guarantees they it appear in the command search path for anything but an interactive shell (especially any "safer" version of rm , cp , mv and so forth).