rails new my_app -T -d postgresql
Add:
Mod on google clear nav example
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docker rmi `docker images | awk '{ print $3; }'` |
#!/bin/bash | |
# update apt-get | |
export DEBIAN_FRONTEND="noninteractive" | |
sudo apt-get update | |
# remove previously installed Docker | |
sudo apt-get remove docker docker-engine docker.io* lxc-docker* | |
# install dependencies 4 cert |
OpenSSL origina at: https://code.google.com/archive/p/apns-sharp/wikis/HowToCreatePKCS12Certificate.wiki Here is how to create a PKCS12 format file using open ssl, you will need your developer private key (which can be exported from the keychain) and the CertificateSigningRequest??.certSigningRequest
openssl x509 -in apn_developer_identity.cer -inform DER -out apn_developer_identity.pem -outform PEM
#!/bin/bash | |
REGIONS=$(aws ec2 describe-regions --output json | awk -F'"' '/"RegionName":/ { print $4 }') | |
for Region in $REGIONS | |
do | |
Snaps=$(aws rds describe-db-snapshots --output json --region ${Region} | awk -F'"' '/"DBSnapshotIdentifier":/ {print $4 }') | |
if [ -z "$Snaps" ]; then | |
echo "No snapshots found in $Region" | |
echo "=======================================================" | |
else |
{ | |
"$schema": "https://aka.ms/terminal-profiles-schema", | |
"defaultProfile": "{09dc5eef-6840-4050-ae69-21e55e6a2e62}", | |
"initialRows": 30, | |
"initialCols": 120, | |
"alwaysShowTabs": true, | |
"showTerminalTitleInTitlebar": true, | |
"experimental_showTabsInTitlebar": true, | |
"profiles": [ | |
{ |
name: Elixir CI | |
on: | |
push: | |
branches: [ master ] | |
pull_request: | |
branches: [ master ] | |
env: | |
MIX_ENV: test |
ruby '2.7.1' | |
gem 'rails', github: 'rails/rails' | |
gem 'tzinfo-data', '>= 1.2016.7' # Don't rely on OSX/Linux timezone data | |
# Action Text | |
gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra' | |
gem 'okra', github: 'basecamp/okra' | |
# Drivers |
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)