On 2019-06-25 22:46, Fan, ZhijuX wrote: > >                 > > Hi: > > Python3.6 and python3.7 > > After the code removes some common values “python”, we compare “3.6” > and “3.7” > > origin_version = “3.6”, python_version=”3.7” > >   > > I'm going to change it to > > if [[ "$origin_version" < "$python_version" ]]; then > That's fine for now, hopefully it'll keep working as long as it needs to. But once you're comparing for example 3.7 and 3.12: [bcran@photon ~]$ if [[ "3.7" > "3.12" ]]; then echo "wrong!"; else echo "correct!"; fi wrong! -- Rebecca Cran