amitk’s gists

amitk / Dockerfile

Created December 24, 2022 19:27

Docker file to create a rails application with ruby slim image

	FROM ruby:3.1.1-slim

	WORKDIR /usr/src/app

	RUN apt-get update && \
	apt-get install ruby-full build-essential -y && \
	apt-get install libpq-dev -y

	COPY . .

amitk / postgres_database.yml

Last active November 1, 2022 10:40

database.yml


	default: &default
	adapter: postgresql
	encoding: unicode
	username: postgres
	pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
	timeout: 5000

	development:
	<<: *default

amitk / Install previous versions with brew

Created August 4, 2022 03:34

	brew tap-new $USER/<package-name>
	brew extract --version=<version-no> $USER/<package-name>
	brew search /<package-name>/
	brew install <path to local formula>

amitk / Delete all containers and images

Created April 23, 2022 19:15

-# Delete all containers
-docker rm -vf $(docker ps -aq)
-# Delete all images
-docker rmi -f $(docker images -aq)

amitk / PR Etiquette

Last active July 21, 2021 16:22

List of Etiquette to follow for better code and less cycles of review on PR

	The purpose of this document is to record an etiquette guide for all pull requests in the any repository. Like all etiquette, it is designed to make life easier for everyone, and if a guideline ever becomes restrictive, we should reevaluate it.

	This can generally be applied to other repos managed by Team 105.

	# Contents

	1. [Size](#size)
	2. [Sequential PRs](#sequential-prs)
	3. [Labels](#labels)
	4. [Branch Names](#branch-names)

amitk / Alias command for bash profile

Last active June 18, 2021 12:04

	# Add them to ~/.bash_profile
	# reload bash profile in terminal using $. ~/.bash_profile

	# git alias
	alias gs="git status"
	alias gpush="git push"
	alias gpull="git pull"
	alias gs="git status"
	alias ga="git add"
	alias gstash="git stash"

amitk / Delete all files in a floder with a particular match of regex

Created May 12, 2021 11:49

-# It will delete all the files with there names matching the regex at once.
-ls | grep <regex> | xargs rm
-# eg.
-# If we have files in our folder as "file.txt", "example.php", "new.html", "file_one.rb"
-# For deleting files with "file" in their names just execute
-# ls | grep file | xargs rm

amitk / login into postgres

Created November 12, 2020 14:15

steps to get to postgres on different systems

	# for linux and AWS systems enter below two commands one by one

	sudo -i -u postgres
	psql

	# for mac
	psql postgres

amitk / database.yml

Created November 11, 2020 11:01

sample file for database.yml of a typical rails application

	# PostgreSQL. Versions 9.3 and up are supported.
	#
	# Install the pg driver:
	# gem install pg
	# On macOS with Homebrew:
	# gem install pg -- --with-pg-config=/usr/local/bin/pg_config
	# On macOS with MacPorts:
	# gem install pg -- --with-pg-config=/opt/local/lib/postgresql84/bin/pg_config
	# On Windows:
	# gem install pg

amitk / .bash_profile

Created October 22, 2020 12:11

Add branch name to you terminal mac/Linux

	# in you home direactory in the bash profile to display branch name in terminal add parsing script

	parse_git_branch() {
	git branch 2> /dev/null \| sed -e '/^[^]/d' -e 's/ $.*$/ (\1)/'
	}

	export PS1="\u@\h \W\[\033[32m\]\$(parse_git_branch)\[\033[00m\] $ "

Amit amitk