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Last active September 6, 2018 08:39
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Commonlt used commands by developer working on Ubuntu 16.04 + Postgres + Java
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CommandNotes
Restart postgres server : /etc/init.d/postgresql restart
Get connection count : SELECT sum(numbackends) FROM pg_stat_database;
Get databases : \l
Quit psql : \q
Edit authorization : sudo vim /etc/postgresql/9.5/main/pg_hba.conf
Edit connections : sudo vim /etc/postgresql/9.5/main/postgresql.conf
Clean mven local repository : mvn dependency:purge-local-repository
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