Posts Tagged ‘security’

Gnuplot can create candlestick charts out of the box. These charts are often used for graphing financial data, with the middle block representing the difference between the open and close, and the high and low represented with lines protruding from the top and bottom of this box. The bars are colored differently depending on if […]

If you’re getting a FATAL: Ident authentication failed for user [username] Error when attempting to connect to postgres as a specific user, chances are you need to change some security settings. Postgresql, by default, only allows you to connect to postgres if the postgres username is the same as your username on the operating system. […]