Re: [OT] How to add fortune output to terminal
Vikki Roemer <email@example.com>:
> On Sun, Apr 13, 2008 at 2:27 AM, Bob Proulx <firstname.lastname@example.org> wrote:
> > Angus Auld wrote:
> > > Would someone be able to advise me as to what is a
> > > safe method to add a fortune command to my .bashrc
> > > file so as to have fortune output in my terminal @
> > > login?
> > > I've googled this pretty extensively, and have found a
> > > few methods, but also warnings that certain processes
> > > can be broken by doing this.
> > Your .bashrc should be completely silent. If it produces any output
> > then it will break 'scp' and 'rsync' at the least. Probably other
> > tools that use a remote shell such as cvs, git, etc.
> > http://www.openssh.org/faq.html#2.9
> In my experience, I've never had fortune break scp, but maybe I've
> just been lucky.
> But, if it does cause problems, just remove it and add it to
> .bash_profile instead.
.bash_profile is for setting up global env vars. .bashrc is for doing
things for interactive ("login") sessions. Batch jobs are not login
sessions. xterm -ls is a login shell (runs your startup scripts).
Cf. "su" vs. "su -". The former gives user root privs with user's
env. The latter runs root's startup scripts and clobbers the
user's process environment (in that child proc).
Any technology distinguishable from magic is insufficiently advanced.
(*) http://blinkynet.net/comp/uip5.html Linux Counter #80292
- - http://www.faqs.org/rfcs/rfc1855.html Please, don't Cc: me.