# TYPE DATABASEUSERADDRESSMETHODlocalallallmd5 peermeans it will trust the identity (authenticity) of UNIX user. So not asking for a password. md5means it will always ask for a password, and validate it after hashing withMD5. You can, of course, also create more specific rules for a spec...
psql --quiet --no-align --tuples-only --dbname=postgres --username=postgres --host=127.0.0.1 --port=5432 --command="SELECT datname FROM pg_database" but that requires me to give the password for the postgres user, so it's not desirable. Perhaps there's another way to get a li...
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psql will acknowledge that a password is required but should detect a correctly-placed .pgpass file and use that instead of asking for a password. And, of course, your postgres account password isn't really "postgres", is it? :-) Share Improve this answer Follow answered Mar 13, ...
The following steps work for a fresh install of postgres 9.1 on Ubuntu 12.04. (Worked for postgres 9.3.9 on Ubuntu 14.04 too.) By default, postgres creates a user named 'postgres'. We log in as her, and give her a password. $ sudo -u postgres psql \password Enter password: ......
Create user mapping without password how to configure authentication I am trying to create a user mapping in PostgreSQL without a password, but I am encountering an error that says. local_db=> select * from employee; ERROR: could not connect to server "... ...
The problem might be https://github.com/rails/rails/blob/master/activerecord/lib/active_record/tasks/postgresql_database_tasks.rb#L99 when invoking or passing Kernel.system(cmd, *args) as param. # rake db:structure:load --trace ** Invoke...
(Worked for postgres 9.3.9 on Ubuntu 14.04 too.) By default, postgres creates a user named 'postgres'. We log in as her, and give her a password. $ sudo -u postgres psql \password Enter password: ... ... Logout of psql by typing \q or ctrl+d. Then we connect as 'postgres...
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