In a ppc64 build, which succeeds on ppc/i386/x86_64, I've run into a situation where egrep fails echo 'private1: PRIVATE: (libc.so.6:GLIBC_PRIVATE) __open_catalog' | egrep 'PRIVATE:.*libc.*(__open|__nanosleep)' while the corresponding grep succeeds: echo 'private1: PRIVATE: (libc.so.6:GLIBC_PRIVATE) __open_catalog' | grep 'PRIVATE:.*libc.*\(__open\|__nanosleep\)' Does anyone have a theory why egrep fails only on ppc64 in this case? -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list