This is an example of the cobra project

flyone

Last update: Sep 6, 2022

Related tags

Miscellaneous Devops

Overview

Devops

cmd and mian.go

This is an example of the cobra project

Execute the following command in the current path to compile the project,you will appear a ly executable file.

compile install

go build -o ly  main.go

use

Use ly --help, you will be prompted how to use the ly command

Show Current Time. For example:
With this command, you can view current time or customize the time format.
Usage:
  ly [command]
Available Commands:
  completion  generate the autocompletion script for the specified shell
  help        Help about any command
  show        Display the current time
  version     A brief description of your command
Flags:
  -h, --help   help for ly

example

How to use ly

ly version    #显示当前ly版本
ly show       #展示当前时间  2021-08-26 13:24:25
ly show parse -f  "2006/01/02 15:04:05"  #将把当前时间格式化成"2006/01/02 15:04:05" 2021/08/26 13:26:55

Example

Algorithm algorithm example

coroutine example

Algorithm algorithm example

NetPing

project instruction ping written in go

Ping once per minute (ping 10 packets, interval 0.5, recording delay and packet loss)

txt

Save the data in a txt file

main.go

Defines a map of type interface{}

var ipInfo = make(map[string]interface{})

ipInfo["Addr"] = pinger.Addr()
ipInfo["Ip"] = pinger.IPAddr()
ipInfo["Sent"] = pinger.PacketsSent
ipInfo["Received"] = pinger.PacketsRecv
ipInfo["Loss"] = stats.PacketLoss
ipInfo["Avg"] = stats.AvgRtt
ipInfo["Time"] = time.Now().Format("2006/01/02 15:04:05")

txt_v2

Defines a structure

type Packets struct {
Time     string        `json:"time"`
Addr     string        `json:"addr"`
Ip       *net.IPAddr   `json:"ip""`
Sent     int           `json:"sent"`
Received int           `json:"received"`
Loss     float64       `json:"loss"`
Avg      time.Duration `json:"avg""`
}


ipInfo = Packets{
Time:     time.Now().Format("2006/01/02 15:04:05"),
Addr:     pinger.Addr(),
Ip:       pinger.IPAddr(),
Sent:     pinger.PacketsSent,
Received: pinger.PacketsRecv,
Loss:     stats.PacketLoss,
Avg:      stats.AvgRtt,
}

An example event-driven application using Atmo and NATS

Atmo + NATS Example Project This repo is an example of using Atmo with NATS as a streaming messaging layer. In this example, Atmo connects to NATS and

2 Oct 27, 2021

Minimal example app of hexagonal architecture in go

Hexagonal Architecture Minimal example of hexagonal architecture (ports & adapters) in go. Resources T

0 Nov 5, 2021

Example app using labstack/echo and ozzo-validator.

7 Oct 17, 2022

Example hello-world service uses go-fx-grpc-starter boilerplate code

About Example hello-world service uses https://github.com/srlk/go-fx-grpc-starter boilerplate code. Implementation A hello world grpc service is creat

0 Nov 14, 2021

Go clean architecture fully working example

Burp - clean architecture app Burp is a CRUD app managing beers. Front-end is written in Angular 12. Database in this example is mongodb. Root project

29 Nov 27, 2022

Simple example program using CRUD operations to interface with azcosmos

0 Nov 15, 2021

A reproducible example for an issue I'm encoutering when deploying my gunicorn app to nginx

Ngnix Issue This is a minimum, reproducible example for an issue I'm encoutering when deploying my gunicorn app to nginx. Installation (Linux) Webserv

Space Simulation Services of Canada Corporation

1 May 29, 2022

Example of using advanced gRPC error model

grpcerrors Example of using advanced gRPC error model

0 Nov 19, 2021

Example showing how to implement a basic mutating webhook

Kubernetes Mutating Webhook example This shows a basic implementation of a mutating webhook. Setup Note: This relies on TLS certificates to function c