clemens fischer wrote:
> I have the following construct in a script:
>
> ... a number of commands
> {
> ... a number of commands
> } 2>&1 | ${prog_log} "${logfile}"
>
> It seems anything inside the braces is not seen by bash, and it doesn't
> show up in a "sh -x ..." trace, but ${prog_log} does. I had debug
> echo's at the start of the block, they aren't triggered.
I don't know anything about your program or what else might be going on,
but set -x sends its output to stderr -- if you redirect fd 2, the trace
output is going to be redirected right along with it.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/
