个人专题目录

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1. 用shll脚本让测试环境自动部署

#!/usr/bin/env bash
source /etc/profile
begin_time=`date "+%Y-%m-%d %H:%M:%S"`
echo 'begin_time:'${begin_time}
# 项目git路径
project_path="/data/projects/demo"
# 切换到项目路径
cd ${project_path}

# 获取当前项目的git commitId
git_commit_id_old=`git log | head -1 | awk -F ' ' '{print $2}'`
echo 'git_commit_id_old:'${git_commit_id_old}

# 拉取项目更新
git pull

# 获取拉取后的项目的git commitId
git_commit_id_new=`git log | head -1 | awk -F ' ' '{print $2}'`
echo 'git_commit_id_new:'${git_commit_id_new}

# 判断前后是否相等
if [[ ${git_commit_id_old} != ${git_commit_id_new} ]]
then
    echo "demo自动部署开始"
    sh /root/deploy.sh
    echo "demo自动部署结束"
else
    echo "没有变更,跳过自动部署"
fi
end_time=`date "+%Y-%m-%d %H:%M:%S"`
echo 'end_time:'${end_time}

2. shell脚本去解析json数据

#!/bin/sh

# 淘宝接口,获取IP接口
retVal=$(curl -s -X GET \
  http://ip.taobao.com/service/getIpInfo.php?ip=63.223.108.42 \
  -H 'cache-control: no-cache')
echo 'retVal: ' ${retVal}

# {"code":0,"data":{"ip":"63.223.108.42","country":"美国","area":"","region":"华盛顿","city":"西雅图","county":"XX","isp":"电讯盈科","country_id":"US","area_id":"","region_id":"US_147","city_id":"US_1107","county_id":"xx","isp_id":"3000107"}}

echo '{"foo": 42, "bar": "less interesting data"}' | jq .foo

echo ${retVal} | jq .data.ip

country=$(echo ${retVal} | jq .data.country)
echo 'country: ' ${country}