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@stephenhardy
stephenhardy / git-clearHistory
Created April 26, 2013 22:14
Steps to clear out the history of a git/github repository
-- Remove the history from
rm -rf .git
-- recreate the repos from the current content only
git init
git add .
git commit -m "Initial commit"
-- push to the github remote repos ensuring you overwrite history
git remote add origin [email protected]:<YOUR ACCOUNT>/<YOUR REPOS>.git
@lyrixx
lyrixx / post-checkout
Created June 26, 2013 13:37
Git post checkout
#!/bin/bash
# Put this file at: .git/hooks/post-checkout
# and make it executable
# You can install it system wide too, see http://stackoverflow.com/a/2293578/685587
PREV_COMMIT=$1
POST_COMMIT=$2
NOCOLOR='\e[0m'
@tadast
tadast / countries_codes_and_coordinates.csv
Last active March 26, 2025 17:31
Countries with their (ISO 3166-1) Alpha-2 code, Alpha-3 code, UN M49, average latitude and longitude coordinates
Country Alpha-2 code Alpha-3 code Numeric code Latitude (average) Longitude (average)
Afghanistan AF AFG 4 33 65
Åland Islands AX ALA 248 60.116667 19.9
Albania AL ALB 8 41 20
Algeria DZ DZA 12 28 3
American Samoa AS ASM 16 -14.3333 -170
Andorra AD AND 20 42.5 1.6
Angola AO AGO 24 -12.5 18.5
Anguilla AI AIA 660 18.25 -63.1667
Antarctica AQ ATA 10 -90 0
package main
import (
"net/http"
"database/sql"
"fmt"
"log"
"os"
)
@radeksimko
radeksimko / how-to.md
Last active June 22, 2022 11:44
VPC endpoint Terraform example setup

How to

ssh ec2-user@IP
aws configure set region us-west-2
aws s3 ls # listing s3 buckets over VPC endpoint privately
@syafiqfaiz
syafiqfaiz / how-to-copy-aws-rds-to-local.md
Last active December 8, 2024 22:08
How to copy production database on AWS RDS(postgresql) to local development database.
  1. Change your database RDS instance security group to allow your machine to access it.
    • Add your ip to the security group to acces the instance via Postgres.
  2. Make a copy of the database using pg_dump
    • $ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
    • you will be asked for postgressql password.
    • a dump file(.sql) will be created
  3. Restore that dump file to your local database.
    • but you might need to drop the database and create it first
    • $ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>
  • the database is restored
@robertpainsi
robertpainsi / commit-message-guidelines.md
Last active April 5, 2025 15:33
Commit message guidelines

Commit Message Guidelines

Short (72 chars or less) summary

More detailed explanatory text. Wrap it to 72 characters. The blank
line separating the summary from the body is critical (unless you omit
the body entirely).

Write your commit message in the imperative: "Fix bug" and not "Fixed
bug" or "Fixes bug." This convention matches up with commit messages
kubectl get pods | grep Evicted | awk '{print $1}' | xargs kubectl delete pod
@SKempin
SKempin / Git Subtree basics.md
Last active April 3, 2025 12:35
Git Subtree basics

Git Subtree Basics

If you hate git submodule, then you may want to give git subtree a try.

Background

When you want to use a subtree, you add the subtree to an existing repository where the subtree is a reference to another repository url and branch/tag. This add command adds all the code and files into the main repository locally; it's not just a reference to a remote repo.

When you stage and commit files for the main repo, it will add all of the remote files in the same operation. The subtree checkout will pull all the files in one pass, so there is no need to try and connect to another repo to get the portion of subtree files, because they were already included in the main repo.

Adding a subtree

Let's say you already have a git repository with at least one commit. You can add another repository into this respository like this:

@arose13
arose13 / install-conda.sh
Last active November 11, 2024 05:41
Install Miniconda in Ubuntu
# Setup Ubuntu
sudo apt update --yes
sudo apt upgrade --yes
# Get Miniconda and make it the main Python interpreter
wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O ~/miniconda.sh
bash ~/miniconda.sh -b -p ~/miniconda
rm ~/miniconda.sh
export PATH=~/miniconda/bin:$PATH