brew upgrade to install the latest version(7.70) of nmap, there appeared a failed link to ncat, with some possible conflict files related to man listed, then I followed the advice provided by homebrew, executed the following commands:
rm '/usr/local/bin/ncat' brew link --overwrite nmap brew link --overwrite --dry-run nmap
It seemed that all the thing went well, but when I executed
man nmap, the appeared page was a mess of codes, it went gibberish like this:
I had tried reinstall the nmap but it didn’t work.
So can anyone help me and tell me how can I fix this problem?