Re: BASH_SUBSHELL count not counting?

[Dennis Williamson]

By the way, you might find

    ps fx

to be more useful in this case.

On Mon, Aug 29, 2011 at 7:24 PM, Roger <rogerx.oss@gmail.com> wrote:
>
> Within GNU Screen session & VTE:
>
> roger@localhost2 ~ $ bash
>
> 0 ;-)
> roger@localhost2 ~ $ ps -ax |tail
> Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
> 30840 pts/6    Ss     0:00 /bin/bash - /home/roger/bin/bashnoprofile_ionice.sh
> 30842 pts/5    S+     0:00 bash --noprofile
> 30844 pts/7    Ss+    0:00 su -
> 30845 pts/6    S      0:00 bash --noprofile
> 30848 pts/8    Ss     0:00 /bin/bash - /home/roger/bin/bashnoprofile_ionice.sh
> 30849 pts/8    S+     0:00 bash --noprofile
> 30920 ?        S      0:00 [kworker/1:2]
> 30981 pts/6    S      0:00 bash <-- New bash shell within a bash shell
> 30995 pts/6    R+     0:00 ps -ax
> 30996 pts/6    S+     0:00 tail
>
> 0 ;-)
> roger@localhost2 ~ $ echo $BASH_SUBSHELL
> 0
>
> 0 ;-)
> roger@localhost2 ~ $ exit
> exit
>
> 0 ;-)
> roger@localhost2 ~ $
>
> --
> Roger
> http://rogerx.freeshell.org/
>
>



-- 
Visit serverfault.com to get your system administration questions answered.