kljensen

# Minimal Powerline Prompt for Zsh
# Features: OS icon, directory, git branch, exit status
# No external dependencies

# Powerline characters
local PL_ARROW=$'\uE0B0'      #
local PL_ARROW_LEFT=$'\uE0B2' #
local PL_BRANCH=$'\uF126'     #

# Colors (matching original p10k rainbow theme)

kljensen

#!/usr/bin/env zsh
#
# gc - Git Clone with Smart Directory Organization
#
# This function clones Git repositories into a well-organized directory structure
# based on the repository's domain, user/org, and name.
#
# USAGE:
#   gc <git-url>
#

kljensen

I use psql a lot when interacting with Postgres databases. I recently took the time to glam up my ~/.pgsqlrc and the results are pretty 🔥🔥🔥.

Obviously, I have the nord theme there. Anyhoo,

kljensen

#!/bin/sh

# We expect a single parameter, the URL of the YouTube video
if [ $# -ne 1 ]; then
  echo "Usage: $0 <YouTube URL>"
  exit 1
fi

# Get a temp file name
tempfile=$(mktemp)

kljensen

/**
    This file shows how to do a perfect matching check in a bipartite graph using PL/pgSQL.
*/

-- Use the pg_temp schema to avoid conflicts with other sessions

SET search_path TO pg_temp;

CREATE EXTENSION IF NOT EXISTS plpgsql;
CREATE TABLE IF NOT EXISTS lhs (

kljensen

#!/bin/sh

# This shell script will search for all repos matching a
# provided organization and regex. It will list those for
# you and, if you confirm, DELETE YOUR REPOS. 🔥🔥🔥⚠️⚠️⚠️
# It requires 'gh', the GitHub command line interface.

if [ -z "$1" ] || [ -z "$2" ]; then
    echo "Illegal number of parameters $*"
    echo "Usage: $0 USER/ORG REGEX"

kljensen

#!/bin/sh

# Create a temprary directory
tmp_dir=$(mktemp -d -t pg-install-XXXXXXXXXX)
printf "Using tmp directory $tmp_dir\n"

# Remove that directory upon exit
trap 'cd && rm -rf -- "$tmp_dir"' EXIT

# Change to tmp dir

kljensen

/* This function loops over all schemas and drops a role's
   privileges in those schemas and then drops the role. Call
   it like `SELECT drop_role('foo');` where 'foo' is the role
   you want to drop. Would be nice to have exception handling
   😎😜
   
   Inspiration:
   https://stackoverflow.com/questions/3023583/how-to-quickly-drop-a-user-with-existing-privileges
*/

kljensen

1. Login to Namecheap Account
2. Get JSON from https://ap.www.namecheap.com/Domains/dns/GetAdvancedDnsInfo?fillTransferInfo=false&domainName=YOURDOMAINNAME.com
3. Save it to file
4. python main.py data.json example.org.

kljensen

#!/bin/sh

# This file, or contents like below, should be in 
# .git/hooks/pre-commit. If you have a YAML file
# with invalid formatting, the commit will be aborted.

# Check formatting of all yaml files.
# Uses yq v4. For v3 use 'r' instead of 'e'
fd -t f --regex '.*\.yaml' -x yq e {}