Macports does what I want (?) not what I say
raimue at macports.org
Thu Jul 4 07:01:37 PDT 2013
On 2013-07-04 14:44, Aljaž Srebrnič wrote:
> The answer as to why are your command line options ignored by
> MacPorts is quite simple. I suppose (and here I'm gonna guess) you
> didn't really do a "port upgrade percona-toolkit" but rather a "sudo
> port upgrade percona-toolkit". The thing is, sudo ignores all your
> aliases! but since you "shadowed" a command (port) with an alias
> (alias port="port -cn") sudo didn't complain and happily executed the
> port command (with no options!).
This is a correct description of the situation. Although this is not
helping in the initial discussion, I want to share an unobvious feature
of bash with you that helps in situations like this. Quoting the man page:
If the last character of the alias value is a blank, then the next
command word following the alias is also checked for alias expansion.
Therefore, add the following to your .bashrc:
alias sudo='sudo '
The space at the end tells bash to look up aliases for the next word.
This means that typing "sudo foo" will lead to 'foo' being looked up as
a shell alias.
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