Le mardi 18 mai 2010 à 10:45 -0700, Linus Torvalds a écrit : > > On Tue, 18 May 2010, Yann Droneaud wrote: > > > > -if locale -a |grep -q en_US.utf8; then > > +if locale -a |grep -qE '^en_US\.(utf|UTF)-?8$'; then > > While -E is POSIX, I suspect that it's not universal. iirc, you still have > some really crap fileutils tools coming with Solaris, for example. > You're right, Solaris's own grep doesn't known about -E nor -e. And it even doesn't know about -q : $ grep -q grep: illegal option -- q Usage: grep -hblcnsviw pattern file . . . So the whole test won't work for older Solaris. Solaris don't support grep -e, but has the non POSIX egrep instead (which doesn't support -q too). [...] > I'm also not entirely sure you want to make that pattern stricter - the > whole problem with the old pattern was that it was too exact, so why add > the beginning/end requirement? > Just to be sure it doesn't match "garbage". Initial regexp was using a straight '.' operator, so while fixing it, I thought it would be better to achieve "perfect match". Regards. -- Yann Droneaud -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html