jaytaylor

One liner for deleting images from a v2 docker registry

Just plug in your own values for registry and repo/image name.

registry='localhost:5000'
name='my-image'
curl -v -sSL -X DELETE "http://${registry}/v2/${name}/manifests/$(
    curl -sSL -I \
        -H "Accept: application/vnd.docker.distribution.manifest.v2+json" \

jaytaylor

React: Unexpected use of 'location';

Solution: Use window.location instead of bare location.

jaytaylor

set_system_clock_from_google.sh

Sets system time based on what is reported by google.com. Useful for cases where it is not possible to use the standard ntpdate command. For eample, if a Linux machine is on a network which is only able to reach the internet through an HTTP proxy.

Inspired by ryenus' answer @ https://superuser.com/a/807326/72342

Installation

# Download latest set_system_clock_from_google.sh script.

jaytaylor

Installing ZFS on Linux on Oracle Linux 7

We're going to add ZFS support to our Oracle Linux installation. We'll just add the ZFS on Linux Repo, verify the binary signature from GitHub, install the files, ensure the driver loads properly, and verify that it's functional. We'll save things like array creation for another document.

This is mostly a transcription of the process from the CentOS/RHEL ZoL installation manual.

Install the repo file

Add the ZFSonLinux repo and verify the fingerprint.

Note — manual fingerprint verification is atypical but we'll do it anyway just for kicks.

jaytaylor

#!/usr/bin/env bash

set -o errexit
set -o pipefail
set -o nounset

if [ "$1" = '-v' ] ; then
    set -o xtrace
    shift
fi

jaytaylor

#!/usr/bin/env bash

set -o errexit
set -o pipefail
set -o nounset

for f in $(find . -name '*.java'); do
    perl \
        -0 \
        -i \

jaytaylor

#!/usr/bin/env python

"""
Convert camel-case to snake-case in python.

e.g.: CamelCase -> snake_case

Relevant StackOverflow question: http://stackoverflow.com/a/1176023/293064
"""

jaytaylor

#!/usr/bin/env bash

##
# @author Jay Taylor [@jtaylor]
#
# @date 2013-10-02
#
# Postgres log file compressor which compresses and uploads files to s3 before deleting them.
# This script must be located in the same directory as the log files.
#

jaytaylor

Apache Thrift: ./configure tips for resolving QT errors

(for Apple macOS / Mac OSX)

Date: Thursday, May 4 2017

Related search: thrift "syntax error near unexpected token `QT,'"

Getting errors like this when running ./configure ...?

jaytaylor

#!/usr/bin/env bash

##
#
# @author Jay E. Taylor <jay@jaytaylor.com>
#
# @description Math functions for bash!
#
##