16 Apr
2007
16 Apr
'07
9:14 p.m.
On Apr 16, 2007, at 06:28, Tabitha McNerney wrote:
$ sudo su - postgres81
Whoops! That "su" is not the "su" you might be thinking of. That "su" is:
/path/to/macports/bin/su as in /opt/local/bin/su
installed by the heimdal port.
A bit unrelated to your question, but: I've seen others use "sudo su -" but I haven't understood it. Why not use "sudo -s"? Isn't that equivalent?