wookietreiber

#!/bin/bash

function usage { cat << EOF
usage: git ignore [--global|--local|--repo] PATTERN

ignores PATTERN in git

PATTERN may include wildcard. you may want to quote it:

        # ignores all pdf files that are in the current directory

wookietreiber

#!/bin/bash

input=$1

while read -r file
do
  orig="$file"
  neu="${file}.sonich42xxx"

  echo "orig: $orig"

wookietreiber

#!/bin/bash

set \
  -o errexit \
  -o pipefail \
  -o noglob \
  -o nounset \

app=$(basename "$0" .sh)

wookietreiber

---

groups:

  - name: datetime
    interval: 60s
    rules:

      - record: daylight_saving_time
        expr: |

wookietreiber

[Unit]
Description=battery notification

[Service]
Environment="DISPLAY=:0"
ExecStart=/bin/bash /path/to/battery-notification.sh 20 10
Type=oneshot

[Install]
WantedBy=default.target

wookietreiber

# this gist has been superseded by
#   https://github.com/wookietreiber/scala-cli-tools

wookietreiber

install git extract

1. clone this repository

   git clone https://gist.github.com/wookietreiber/290e909a39cf7a02c8e89290e6fc4fed git-extract
   

2. make git-extract script available to your shell

mkdir -p ~/bin

wookietreiber

import java.util.{ Random => JRandom }
import java.util.concurrent.atomic.AtomicLong
import scala.util.Random

val rng = new Random

val seedField = classOf[JRandom].getDeclaredField("seed")
seedField.setAccessible(true)

val seed = seedField.get(rng.self).asInstanceOf[AtomicLong].get

wookietreiber

#!/bin/bash

export SPLIT_header_n=$1
target_size=$2
export SPLIT_input_file=$3

target_wo_header=$(( "$target_size" - "$SPLIT_header_n" ))

[[ -n $SPLIT_input_file ]] || {
  echo "usage: $(basename "$0") SPLIT_header_n target_n SPLIT_input_file" >&2

wookietreiber

#!/bin/bash

if git rev-parse --verify HEAD &> /dev/null ; then
  against=HEAD
else
  against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

files=$(
  git diff-index --cached --name-only $against |