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etcd

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#!/usr/bin/python3

from prettytable import PrettyTable
    
x = PrettyTable()

x.field_names = ["City name", "Area", "Population", "Annual Rainfall"]

x.add_row(["Adelaide", 1295, 1158259, 600.5])
x.add_row(["Brisbane", 5905, 1857594, 1146.4])

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version: '3'
services:
  tracker:
    build: .
    expose:
      - "5000"
  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf

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# top5 cpu
ps aux | sort -nrk 3,3 | head -n 5

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Bloc makes it easy to separate presentation from business logic, making your code fast, easy to test, and reusable.

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[program:mongo]
command=/usr/local/opt/mongodb-community/bin/mongod --config /usr/local/etc/mongod.conf 

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# 1
mvn spring-boot:run

# 2
mvn install
java -jar target/xxx.jar

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# 测试单个文件
go test device_test.go device.go

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Full backup
Incremental backup
Differential backup

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# 创建一个workbook 设置编码
workbook = xlwt.Workbook(encoding='utf-8')
# 创建一个worksheet
worksheet = workbook.add_sheet('0')
worksheet.write(0, 0, label='词典名')   # 第一行第一列
worksheet.write(0, 1, label='词典标识') # 第一行第二列

row = 1
for d in dicts:
    worksheet.write(row, 0, label=d['dict_name'])