On 7/14/14, 12:46 AM, Tran Thuan wrote: > I wrote a simple loop as following: > > > > while true; do > > sleep 1 > > echo "hello" > > done > > > > But the RSS (resident set size) continue increase. (Check by ps command) > > Is it possible a bug of bash? Could you please help me check it?
I can't reproduce this on MacOS X or RHEL 5 using bash-4.2 and bash-4.3. You might try running your script using `valgrind' and seeing what that tells you. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, ITS, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/