mr-karan

job "hello-world" {
  datacenters = ["dc1"]
  namespace   = "default"
  type        = "service"

  group "redis" {
    # Specify number of replicas of redis needed.
    count = 1

    # Specify networking for the group, port allocs.

sts10

A curated list of command-line utilities written in Rust

Note: I have moved this list to a proper repository. I'll leave this gist up, but it won't be updated. To submit an idea, open a PR on the repo.

Note that I have not tried all of these personally, and cannot and do not vouch for all of the tools listed here. In most cases, the descriptions here are copied directly from their code repos. Some may have been abandoned. Investigate before installing/using.

The ones I use regularly include: bat, dust, fd, fend, hyperfine, miniserve, ripgrep, just, cargo-audit and cargo-wipe.

• atuin: "Magical shell history"
• bandwhich: Terminal bandwidth utilization tool

oskaralmlov

Most Ansible users have come across the args keyword when using the ansible.builtin.command module. In this case the args keyword is used to pass a named parameter such as chdir or creates to the module that accepts a "free form" parameter.

Example:

- ansible.builtin.command: touch filename #Run this command
  args:
    chdir: /some/path            # Change to this path before running command
    creates: /some/path/filename # The command creates this file

What you might not know is that the args keyword can be used on any module for a number of different use cases . Here are some examples:

sinbad

#!/bin/bash

# `gitea dump` doesn't currently back up LFS data as well, only git repos
# It primarily backs up the SQL DB, and also the config / logs
# We'll backup like this:
#   * "gitea dump" to backup the DB and config etc
#   * tar / bzip all the repos since they will be skipped
#     * Not rotated because git data is immutable (normally) so has all data
#   * rsync LFS data directly from /volume/docker/gitea/git/lfs
#     * No need for rotation since all files are immutable

digitalist

 apt update
 apt install -y pgxnclient
 pgxn install pg_repack

#You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.


apt install -y postgresql-server-dev-9.5
apt install -y ca-certificates
apt install -y build-essential

y0ngb1n

Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

1️⃣ Docker daemon 配置代理（推荐）

参考 Docker daemon 配置代理

jeancochrane

Modern JavaScript: A (Brief) Overview

Lunch&Learn | 2019-03-26

What's new in modern JavaScript?

Modules

To make a module's (i.e. a script's) methods or variables useable by another module, export them:

nileshsimaria

1. Take a backup of docker.service file.
   $ cp /lib/systemd/system/docker.service /lib/systemd/system/docker.service.orig

2. Modify /lib/systemd/system/docker.service to tell docker to use our own directory 
   instead of default /var/lib/docker. In this example, I am using /p/var/lib/docker
   
   Apply below patch.

   $ diff -uP -N /lib/systemd/system/docker.service.orig /lib/systemd/system/docker.service
   --- /lib/systemd/system/docker.service.orig	2018-12-05 21:24:20.544852391 -0800

gaearon

If you haven’t worked with JavaScript in the last few years, these three points should give you enough knowledge to feel comfortable reading the React documentation:

• We define variables with let and const statements. For the purposes of the React documentation, you can consider them equivalent to var.
• We use the class keyword to define JavaScript classes. There are two things worth remembering about them. Firstly, unlike with objects, you don't need to put commas between class method definitions. Secondly, unlike many other languages with classes, in JavaScript the value of this in a method [depends on how it is called](https://developer.mozilla.org/en-US/docs/Web/Jav

jesugmz

ARG PHP_VERSION=7.2-fpm-stretch
ARG COMPOSER_VERSION=latest

# builder stage
FROM php:$PHP_VERSION AS builder

ARG AMQP_VERSION=1.9.3
ARG PHPREDIS_VERSION=4.1.1

RUN apt-get update && apt-get install -y --no-install-recommends --no-install-suggests \