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jinsanity07git / client.py
Created November 22, 2020 18:05 — forked from Thomas-23/client.py
同步传输文件
#/usr/bin/python
#coding: utf-8
import socket
import time
import os
import sys
import struct
import threading
import Queue
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jinsanity07git / postgres-cheatsheet.md
Created July 1, 2018 21:08 — forked from Kartones/postgres-cheatsheet.md
PostgreSQL command line cheatsheet

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h):

  • -E: will describe the underlaying queries of the \ commands (cool for learning!)
  • -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)