As easy as 1, 2, 3!
Updated:
- Aug, 08, 2022 update
config
docs for npm 8+ - Jul 27, 2021 add private scopes
- Jul 22, 2021 add dist tags
- Jun 20, 2021 update for
--access=public
- Sep 07, 2020 update docs for
npm version
Magic words:
psql -U postgres
Some interesting flags (to see all, use -h
or --help
depending on your psql version):
-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)const {promisify} = require('util'); | |
const child = require('child_process'); | |
const exec = promisify(child.exec); | |
exec('echo "Hello world"').then( | |
result => console.log(result), // Prints { stdout: 'Hello world\n', stderr: '' } | |
error => console.error(error) | |
); |
#!/bin/bash | |
CLEAR='\033[0m' | |
RED='\033[0;31m' | |
function usage() { | |
if [ -n "$1" ]; then | |
echo -e "${RED}👉 $1${CLEAR}\n"; | |
fi | |
echo "Usage: $0 [-n number-of-people] [-s section-id] [-c cache-file]" |