영리치
나의 재물운? 연애운은?
AI가 봐주는 내 사주팔자 - 운세박사
user change : sudo -i -u postgres start server sudo service postgresql start open sql shell psql close sql shell \q user change and open shell sudo -u postgres psql exit create user\ sudo -u postgres chreatuser --interactive create db sudo -u postgres createdb linuxhint in shell : CREATE DATABASE -- create a new database; in psql \list or \l: list all databases \c <db name>: connect to a certain database \dt: list all tables in the current database using your search_path \dt *.: list all tables in the current database regardless your search_path start after boot sudo update-rc.d postgresql enable drop db : DROP DATABASE [IF EXISTS] database_name; backup and restore link sudo -i -u postgres pg_dump -F t postgres > poccupy.tar pg_restore -d postgres2 --clean poccupy.tar
나의 재물운? 연애운은?
AI가 봐주는 내 사주팔자 - 운세박사