Il 20/01/2014 02:55, Jim Meyering ha scritto: > Thanks for the report. I am unable to reproduce that on debian > unstable using the latest grep: > > $ env LC_ALL=en_US.UTF-8 time -f %e grep -iP '^S' < /t/1.dat > Command exited with non-zero status 1 > 0.00 > [Exit 1] > > A good way for you to diagnose it is to run under strace or, better, > via gdb and find out precisely what code it running when it is making > no progress.
I reproduced it with Fedora 20. $ rpm -q grep pcre grep-2.16-1.fc20.x86_64 pcre-8.33-2.fc20.1.x86_64 Paolo
