[arch-general] Start a daemon, show a syntax error

[Lukas Fleischer]

On Fri, Feb 17, 2012 at 05:32:33PM +0800, 大熊 wrote:
> 在 2012年2月17日 下午2:57，Lukas Fleischer <archlinux at cryptocrack.de>写道：
> 
> > On Fri, Feb 17, 2012 at 12:35:03PM +0800, 郑文辉(Techlive Zheng) wrote:
> > > 2012/2/17 大熊 <bearsprite at gmail.com>:
> > > > No matter I manual start any a daemon, I always see a error shown on
> > > > console:
> > > >
> > > > /etc/rc.d/functions: line 506: syntax error near unexpected token `('
> > > > /etc/rc.d/functions: line 506: `        done < <(findmnt -mrunRo
> > > > TARGET,FSTYPE,OPTIONS /)
> > > >
> > > > But it seem that the daemon can run correctly, so should I need to fix
> > it
> > > > and how to fix it ?
> > >
> > > I don't know why this bug is always occur again and again.
> > >
> > > The fix is to edit /etc/rc.d/functions, change line 506 to the following:
> > >
> > > done < $(findmnt -mrunRo TARGET,FSTYPE,OPTIONS /)
> >
> > Nope. Don't do that. Post the output of `bash --help | head -1`, `which
> > bash` and `pacman -Qo /bin/bash`.
> >
> 
> ➜  ~  bash --help|head -1
> GNU bash, version 4.2.20(2)-release-(i686-pc-linux-gnu)
> ➜  ~  which bash
> /bin/bash
> ➜  ~  pacman -Qo /bin/bash
> /bin/bash is owned by bash 4.2.020-1
> ➜  ~

Weird... Did you enforce POSIX-compatibility somewhere? How do you start
the daemons? Do you use something broken like `sh rc.d start $foo` or
`sh /etc/rc.d/$foo start`?

If you don't, the outputs of `pacman -Qo /etc/rc.d/functions`, `head -1
/etc/rc.d/functions` and `head -1 /usr/sbin/rc.d` might be helpful as
well.