aaronNGi

#!/bin/sh

prog_name=${0##*/}
version=1.0
version_text="Boilerplate for new scripts v$version"
options="h o: q v V"
help_text="Usage: $prog_name [-o <text>] [-hqvV] [<file>]...

Boilerplate for new scripts

lkoba

#!/bin/bash

set -eo pipefail

json=`cat $1 | y2j`
overrides=`echo "$json" | jq "{spec}"`
name=`echo "$json" | jq -r ".metadata.name"`
labels=`echo "$json" | jq -r '.metadata.labels | keys[] as $k | "\($k)=\(.[$k])"' | paste -sd "," -`
image=`echo "$json" | jq -r ".spec.containers[0].image"`

ctaggart

kubectl run myubuntu --image ubuntu --rm -ti --restart=Never --overrides='
{
    "metadata": {
        "labels": {
            "diditwork": "itdid"
        }
    },
    "spec": {
        "containers": [
            {

bbonamin

tap "caskroom/cask"

cask "google-chrome"
cask "firefox"

brew "chromedriver"
brew "geckodriver"

evertrol

Makefile cheat sheet

Mostly geared towards GNU make

I've used ->| to indicate a tab character, as it's clearer to read than ⇥

• Set a target, its dependencies and the commands to execute in order

target: [dependencies]
->| 

matti

apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing \
  x11vnc

ryboe

# use the latest ubuntu environment (18.04) available on travis
dist: bionic

language: go

# You don't need to test on very old versions of the Go compiler. It's the user's
# responsibility to keep their compiler up to date.
go:
  - 1.16.x

FrankSpierings

Container security notes

Internet references

Kernel and architecture

• namespaces - overview of Linux namespaces http://man7.org/linux/man-pages/man7/namespaces.7.html

• mount_namespaces - overview of Linux mount namespaces

hassansin

XDebug

A PHP extension that allows you to:

1. walk through your code by Remote Debugging
2. find bottlenecks in your application by Profiling
3. find Code Coverage in a single request
4. trace your application by logging all function calls

sysboss

#!/bin/bash
# Provide key uid from `gpg --list-keys`
# Based on: https://blog.tersmitten.nl/how-to-ultimately-trust-a-public-key-non-interactively.html

KEY_NAME=""

echo "$( \
  gpg --list-keys --fingerprint \
  | grep "${KEY_NAME}" -B 1 | head -1 \
  | tr -d '[:space:]' | awk 'BEGIN { FS = "=" } ; { print $2 }' \