sundy-li

package main

import (
  "fmt"
  "regexp"
)

var myExp = regexp.MustCompile(`(?P<first>\d+)\.(\d+).(?P<second>\d+)`)

func main() {

sundy-li

 Json中含有 特殊字符

String values encode as JSON strings coerced to valid UTF-8, replacing invalid bytes with the Unicode replacement rune. The angle brackets "<" and ">" are escaped to "\u003c" and "\u003e" to keep some browsers from misinterpreting JSON output as HTML. Ampersand "&" is also escaped to "\u0026" for the same reason. This escaping can be disabled using an Encoder with DisableHTMLEscaping.

方法1:

  data := json.RawMessage(`"key": "http://www.baidu.com?a=c&b=d&e=d"`)
  bytes, err := data.MarshalJSON()

sundy-li

SENDMAIL on MAC OSX Yosemite

http://www.garron.me/en/mac/postfix-relay-gmail-mac-os-x-local-smtp.html

1. Create a file to store our credentials:

   sudo vim /etc/postfix/sasl_passwd

2. Add something like this:

sundy-li

#!/bin/bash

set -o errexit

echo "Removing exited docker containers..."
docker ps -a -f status=exited -q | xargs -r docker rm -v

echo "Removing dangling images..."
docker images --no-trunc -q -f dangling=true | xargs -r docker rmi

sundy-li

#!/bin/bash

set -e

if [ $# -eq 0 ]; then
  echo "USAGE: $0 plugin1 plugin2 ..."
  exit 1
fi

plugin_dir=/var/lib/jenkins/plugins

sundy-li

#!/bin/bash
# This script run at 00:00

# The data logs path
#日志存放
logs_path="/data/logs/nginx/"
#日志备份
backup_path="/data/backup/logs/nginx/"
#年份
year=$(date -d "yesterday" +"%Y")