At the bottom of page 3 it says that on UNIX V7 they added an unbuffered (-u) option to cat and then removed it on V8. Does anybody know why they removed it?
I checked out the man for the GNU version and it says
-u (ignored)
At the bottom of page 3 it says that on UNIX V7 they added an unbuffered (-u) option to cat and then removed it on V8. Does anybody know why they removed it?
I checked out the man for the GNU version and it says