Hi Mark,
> On 12. Nov, 2020, at 16:19, Mark Johnson <remi9898@gmail.com> wrote:
>
> # find / -name pg_ctl
> /usr/pgsql-13/bin/pg_ctl
> /usr/local/pgsql/bin/pg_ctl
> /usr/pgsql-12/bin/pg_ctl
> /usr/pgsql-9.6/bin/pg_ctl
> /root/Downloads/postgresql-12.1/src/bin/pg_ctl
> /root/Downloads/postgresql-12.1/src/bin/pg_ctl/pg_ctl
> You have mail in /var/spool/mail/root
how about searching for pg_ctl only inside a bin directory:
$ find / -type f -name "pg_ctl" -exec grep "/bin/" {} \; 2>/dev/null
Binary file /data/postgres/12.4/bin/pg_ctl matches
Binary file /data/postgres/13.0/bin/pg_ctl matches
That should also solve your source tree and root mail problems.
Cheers,
Paul