[ubuntu-uk] Evolution irritation
xuan.tan07 at imperial.ac.uk
Thu Apr 24 11:58:20 BST 2008
I just realised that aliasing "rm" to "rm -i" is just like implementing Vista's User Account Control on UNIX.
"Your permission is required for this file operation."
From: ubuntu-uk-bounces at lists.ubuntu.com on behalf of Tony Arnold
Sent: Thu 4/24/2008 11:07 AM
To: British Ubuntu Talk
Subject: Re: [ubuntu-uk] Evolution irritation
David Restall - System Administrator wrote:
> Me too until I had a similar problem. The domain part is case insensitive
> because it follows the rules for DNS. The local part is case sensitive -
> it follows the rules for local users and on (for example) UNIX dave is
> not the same as daVe (I won't mention the historical reason why DAVE is
> not a good UNIX logon :-)). It works because most sensible sysadmins
> fold everything to one case or the other. It's in the RFC's somewhere,
> I just can't remember where.
You are absolutely right! You have relieved me of a delusion I have held
for far too long:-) And there fore EVO is crazy to automatically change
the case of an e-mail address.
All our e-mail addresses here at Manchester are aliases and I suspect
they are case insensitive, but obviously the final delivery address is
case sensitive in the mailbox part.
> Diane, it's a pain and I hate it when I use any word processor that
> capitalises words for me - or indeed does anything automatically.
> Too often these systems think they are being clever and overriding them
> becomes a big irritant. Having fewer clever features forces you to
> improve your proof reading and typing skills.
> My other pet irritant is sysadmins who insist on aliasing rm to rm -i.
I agree with this too. You can always unalias it in your .bashrc file,
but yes, you shouldn't have to!
Tony Arnold, Tel: +44 (0) 161 275 6093
Head of IT Security, Fax: +44 (0) 870 136 1004
University of Manchester, Mob: +44 (0) 773 330 0039
Manchester M13 9PL. Email: tony.arnold at manchester.ac.uk
ubuntu-uk at lists.ubuntu.com
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