cwilper

#
# Minimal Conda environment for locally running the Coursera Machine Learning Specialization
# labs from https://www.coursera.org/specializations/machine-learning-introduction
#
# To use, download and unpack the notebooks from the course, make sure you have conda
# installed (Miniconda is fine), then create the environment for the first time:
#
# > conda env create -f coursera-ml.environment.yml
#
# Some optional labs, like Decision Trees in Course 2, Week 4, require graphviz

cwilper

# Systemd Unit file for Handle Service used by DSpace
#
# On hosts that use systemd, like RHEL7, this can be used to auto-start
# the handle service and provide the familiar "servicectl start|status|stop"
# commands for controlling execution.
#
# To install:
#
# 1) As dspace:
#      REQUIRED:

cwilper

Me: Can we play a word guessing game? I will think of a three-letter word, and you guess it. I will tell if you got it right or not. I will also tell you, for the first, second, and third letter of my word, whether it matches any letter in your word, and if so, if the letter in your word is in the same position as it is in my word. Do you understand?

ChatGPT: Yes, I understand the rules of the word guessing game. Let's begin. What is the three-letter word you are thinking of?

Me: You are supposed to come up with a guess for the word. I can't tell you exactly what the word is. I can only tell you if you guess right, or if some of your letters match those in my mystery word. Ok?

ChatGPT:

cwilper

Want to sign all your git commits by default?

There are many possible ways to do this. This is what worked for me in October 2022, on a recent (M1) mac with zsh, homebrew, and a recent version of git.

The first section below is required to get the basics working. All others are optional.

Install gpg, generate a key, and configure it for signing

brew install gnupg

cwilper

#!/usr/bin/env bash
#
# Prints a markdown changelog for a GitHub project, including a section for each release, with links to all merged PRs.
#
# Assumes all merged tags represent releases, and the remote named "origin" is the github one.
#
# Usage:
#
# git checkout main ; git pull
# url=https://gist.githubusercontent.com/cwilper/eb5299241349cae5b5c51b7c814cd341/raw/0486bd2bf9d777456ac1cea5337f4586f0aa196c/gh-changelog.sh

cwilper

#!/usr/bin/env bash
#
# script  : git-lastmerge.sh
# purpose : Find the last time one branch was merged into another
# usage   : git lastmerge [source_branch [dest_ref ["merge-id"|"parent-id"]]]
# created : May 2021 by cwilper
#
# How it works:
#
# * Looks for the last commit message saying "Merged branch 'x'"

cwilper

# Here's my initial tmux config, which works well on macOS and Linux,
# and uses screen-like and vi bindings. If using Linux, see notes about
# xclip below.
#
# If you use iTerm and homebew on a mac, you can set it up to automatically
# launch a new tmux session whenever a new terminal window opens:
#
# 1) Install tmux (e.g. via homebrew: brew install tmux)
# 2) Put this file in your home directory, named .tmux.conf
# 3) Edit your iTerm Preferences:

cwilper

Setting up Solr for DSpace 7 Preview 1

These steps worked for me (cwilper) as of 2019/05/20. You don't need to deploy Solr this way...I'm just documenting what worked for me today.

Define a BASE dir

This is the parent directory of your dspace and solr installs. For example, if you will be deploying your dspace install under $HOME/Work/dspace/community-7/dspace, then BASEDIR should be set as follows:

cwilper

package com.atmire.util;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

cwilper

server {
  
  # Permanently redirect default DSpace handle prefix URLs to new, registered handle prefix
  rewrite ^/handle/123456789/(.*)$ /handle/PUT-REGISTERED-PREFIX-HERE/$1 permanent;
  
}