The following pipeline fails with an illegal seek error when using ksh 2014-01-14 beta on OS X 10.7.5:
============================== $ echo ${.sh.version} Version AIJM 93v- 2014-01-14 $ join <(printf '%d\n' 1 2) <(printf '%d\n' 1 2) 1 join: /dev/fd/5: seek error [Illegal seek] join: write error [Illegal seek] ============================== This pipeline works using the native (old) /bin/ksh: ============================== $ echo ${.sh.version} Version M 1993-12-28 s+ $ join <(printf '%d\n' 1 2) <(printf '%d\n' 1 2) 1 2 ============================== -- Nathan Weeks IT Specialist USDA-ARS Corn Insects and Crop Genetics Research Unit http://weeks.public.iastate.edu/ _______________________________________________ ast-users mailing list ast-users@lists.research.att.com http://lists.research.att.com/mailman/listinfo/ast-users