Jim Meyering <[EMAIL PROTECTED]> ha escrit: > I know you didn't change the single quotes (maybe it's Bruno's > stylistic preference to use them?), but they are superfluous. > There's less syntax this way: > > libname_upper=`echo "$libname" | LC_ALL=C tr a-z- A-Z_` >
Yeah, but the quoted variant seems more readable (at least to me, that's a matter of taste, perhaps). Regards, Sergey
