Is it possible to update the version of bash used by Terminal.app? Currently, I get: Code: $ bash -version GNU bash, version 3.2.48(1)-release (x86_64-apple-darwin10.0) However, some of the built-in commands are old. For example, trying to run cut with --output-delimiter fails, as I have an outdated version of cut. Is there some simple way to update everything (bash+builtins) to the latest GNU release? I haven't found anything promising from Googling, or from searching, so usual apologies if it's been covered before. Thanks.