qq_45690664的博客

#!/bin/bash #下载最新版本的 nginx 源代码，并且编译生成服务器wget http://nginx.org/download/nginx-1.21.0.tar.gztar -xzf nginx-1.21.0.tar.gzcd nginx-1.21.0./configure --prefix=/usr/local/nginx/#将服务器的老版本应用和运行日志备份#YYYY_MM_DD_hh_mm_sstime=$(date "+%Y_%m_%d_%H_%M_%S")fi

Github 如果连接错误的话可以 使用github的token 进行登录

import java.util.Arrays;import java.util.Scanner;public class ex10 { //7.34 public static void main(String[] args) { Scanner in = new Scanner(System.in); String s = in.nextLine(); System.out.println(sort(s)); }

import java.lang.reflect.Array;import java.util.Arrays;import java.util.Comparator;import java.util.Scanner;public class ex3 { //7.17 public static void main(String[] args) { Scanner in = new Scanner(System.in); int amount=in.nextI