I had PostgreSQL 9.6 installed and upgraded my gems. Then 10.x was installed along with 9.6 and confusion set in.
I had little data which I backed up. I want to get rid of both and start fresh. I uninstalled using:
brew uninstall postgresql@10
...and there is no postgresql in brew list. But the 9.6 is still running, but not showing up in this list.
How can I kill the remnants and start again? Here's the evidence from top:
32147 postgres 0.0 00:00.13 1 0 8 1608K 0B 4696K 32147 105 sleeping *0[1] 0.00000 0.00000 14551
32140 postgres 0.0 00:00.04 1 0 8 1492K 0B 1748K 32140 105 sleeping *0[1] 0.00000 0.00000 14551
I know killing the processes will not take care of the startup later on. I have recorded the output of show all; so I can delete files, but I'm not clear as to where to look or what I'm looking for.
That app worked, plus some other removals in the terminal:
sudo rm /etc/postgres-reg.ini
sudo rm -rf /Library/PostgreSQL/
Everything looks good.