Shouldn't echo "ab" | grep "[A-B]"
return nothing? Strangely it returns ab
LE: Apparently on older versions of Ubuntu (9.10) there's no problem, only 10.10 has this
Shouldn't echo "ab" | grep "[A-B]"
return nothing? Strangely it returns ab
LE: Apparently on older versions of Ubuntu (9.10) there's no problem, only 10.10 has this
It doesn't return anything on my system.