To install v1.19 on HiveOS, after 1.16, follow these steps
cd /hive/miners/teamblackminer/1.16/
mv TBMiner TBMiner.1.18.bak
wget https://github.com/sp-hash/TeamBlackMiner/releases/download/v1.19/TeamBlackMiner_1_19_Ubuntu_18_04_Cuda_11_4.tar.gz
tar -xf
cp /hive/miners/teamblackminer/1.16/TeamBlackMiner_1_19_Ubuntu_18_04_Cuda_11_4/TBMiner /hive/miners/teamblackminer/1.16/
>It seems that TBMiner is arlready executable (type ls then hit return, TBMiner should be green)
>if not, run this command
chmod +x TBMiner