完全卸载postgresql
作者:互联网
First: If your install isn't already damaged, you can drop unwanted PostgreSQL servers ("clusters") in Ubuntu using pg_dropcluster
. Use that in preference to a full purge and reinstall if you just want to start with a freshly initdb
'd PostgreSQL instance.
If you really need to do a full purge and reinstall, first make sure PostgreSQL isn't running. ps -C postgres
should show no results.
Now run:
apt-get --purge remove postgresql\*
to remove everything PostgreSQL from your system. Just purging the postgres
package isn't enough since it's just an empty meta-package.
Once all PostgreSQL packages have been removed, run:
rm -r /etc/postgresql/ rm -r /etc/postgresql-common/ rm -r /var/lib/postgresql/ userdel -r postgres groupdel postgres
然后就可以重新安装新的postgresql了
标签:PostgreSQL,postgres,完全,purge,postgresql,卸载,rm,isn 来源: https://www.cnblogs.com/yushuo/p/13958712.html