duuz

https://bjornjohansen.no/ssh-timeout

https://www.digitalocean.com/community/tutorials/how-to-set-up-ssh-keys--2

https://www.hostingadvice.com/how-to/set-command-aliases-linuxubuntudebian/

duuz

setcap 'cap_net_bind_service=+ep' /usr/sbin/grafana-server

duuz

SELECT esquema, tabela,
       pg_size_pretty(pg_relation_size(esq_tab)) AS tamanho,
       pg_size_pretty(pg_total_relation_size(esq_tab)) AS tamanho_total
  FROM (SELECT tablename AS tabela,
               schemaname AS esquema,
               schemaname||'.'||tablename AS esq_tab
          FROM pg_catalog.pg_tables
         WHERE schemaname NOT
            IN ('pg_catalog', 'information_schema', 'pg_toast') ) AS x
 ORDER BY pg_total_relation_size(esq_tab) DESC;