On Mon, Jul 06, 2020 at 03:03:15PM +0300, Ilkka Virta wrote: > On 6.7. 14:37, Greg Wooledge wrote: > > On Sat, Jul 04, 2020 at 01:42:00PM -0500, bug-b...@trodman.com wrote: > > > but your soln is simplier. I assume /dev/stderr is on non linux UNIX > > > also. > > > > It is *not*. It is not portable at all. > > It works on macOS and I see mentions of it in man pages of the various > *BSD:s and Solaris, so even if not standard, it's not like it's Linux-only.
Yes, it's present in Linuxes and (most?) BSDs. But not in commercial Unixes.
