GNU sed and BSD sed are incompatible with each other. Which one is "the standard"?

(29-11-2018, 10:57 AM)z3bra Wrote: From the POSIX standards tools definitions the standards are ed, ex and vi ;)

If we want modern standards, we should stop relying on both the dated POSIX standard and "Unix-like" operating systems. As POSIX is widely ignored today, why should we still endorse its environment which has major disadvantages on modern hardware which need to be worked around even four decades after its inception?

Why do we still have to maintain our web servers over a text-based shell? Why do "modern" "Unix-like" systems still need to simulate ancient teletypes?