nmap — 网络探测工具和安全/端口扫描器,最主要的还是端口扫描功能。
(1).安装(手机arm处理器也支持)
yum install nmap
(2).官方命令范例(最快的速度和全面扫描)
nmap -A -T4 doc.gaojiufeng.cn
输出结果
Starting Nmap 6.40 ( http://nmap.org ) at 2020-07-13 09:31 CST Nmap scan report for doc.gaojiufeng.cn (47.240.19.5) Host is up (0.098s latency). Not shown: 995 filtered ports PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 6.6.1 (protocol 2.0) | ssh-hostkey: 2048 9b:61:d2:f9:bf:f6:28:28:57:34:d4:33:88:8b:52:2b (RSA) |_256 76:f3:c5:92:f7:c4:84:de:d4:02:e5:18:8d:5c:4e:bb (ECDSA) 80/tcp open http nginx |_http-generator: Z-BlogPHP 1.5.1 Zero |_http-methods: No Allow or Public header in OPTIONS response (status code 405) |_http-title: \xE9\xAB\x98\xE4\xB9\x85\xE5\xB3\xB0's Blog | \xE5\x85\xB3\xE6\xB3\xA8\xE7\x94\x9F\xE6\xB4\xBB\xE3\x80\x81\xE7\xBC\x96\xE7\xA8\x8B\xE3\x80\x81\xE5\xBD\xB1\xE8\xA7\x86\xE3\x80\x81\xE5\x88\x9B\xE4\xB8\x9A\xE7\x9A\x84\xE5... 443/tcp open http nginx |_http-methods: No Allow or Public header in OPTIONS response (status code 302) |_http-title: Did not follow redirect to https://doc.gaojiufeng.cn/ | ssl-cert: Subject: commonName=www.gaojiufeng.cn | Not valid before: 2019-09-20T00:00:00+00:00 |_Not valid after: 2020-12-18T12:00:00+00:00 888/tcp open http nginx |_http-methods: No Allow or Public header in OPTIONS response (status code 405) |_http-title: 403 Forbidden 8888/tcp open sun-answerbook? 1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at http://www.insecure.org/cgi-bin/servicefp-submit.cgi : SF-Port8888-TCP:V=6.40%I=7%D=7/13%Time=5F0BB99A%P=aarch64-redhat-linux-gnu SF:%r(GetRequest,1EE,"HTTP/1\.1\x20302\x20FOUND\r\nContent-Type:\x20text/h SF:tml;\x20charset=utf-8\r\nContent-Length:\x20219\r\nLocation:\x20http:// SF:izj6c2jeancylo0ppo4vz5z:8888/login\r\nSet-Cookie:\x20BT_PANEL_6=;\x20Ex SF:pires=Thu,\x2001-Jan-1970\x2000:00:00\x20GMT;\x20Max-Age=0;\x20Path=/\r SF:\nConnection:\x20close\r\nDate:\x20Mon,\x2013\x20Jul\x202020\x2001:32:0 SF:9\x20GMT\r\n\r\n<!DOCTYPE\x20HTML\x20PUBLIC\x20\"-//W3C//DTD\x20HTML\x2 SF:03\.2\x20Final//EN\">\n<title>Redirecting\.\.\.</title>\n<h1>Redirectin SF:g\.\.\.</h1>\n<p>You\x20should\x20be\x20redirected\x20automatically\x20 SF:to\x20target\x20URL:\x20<a\x20href=\"/login\">/login</a>\.\x20\x20If\x2 SF:0not\x20click\x20the\x20link\.")%r(HTTPOptions,139,"HTTP/1\.1\x20200\x2 SF:0OK\r\nContent-Type:\x20text/html;\x20charset=utf-8\r\nAllow:\x20HEAD,\ SF:x20GET,\x20POST,\x20OPTIONS\r\nSet-Cookie:\x20BT_PANEL_6=24babc55-73eb- SF:4346-b602-b9b47ade9731\.dM1KccF63CNQlSilLKFEsL4XhAo;\x20Expires=Tue,\x2 SF:014-Jul-2020\x2001:32:09\x20GMT;\x20HttpOnly;\x20Path=/\r\nContent-Leng SF:th:\x200\r\nConnection:\x20close\r\nDate:\x20Mon,\x2013\x20Jul\x202020\ SF:x2001:32:09\x20GMT\r\n\r\n")%r(FourOhFourRequest,1EE,"HTTP/1\.1\x20302\ SF:x20FOUND\r\nContent-Type:\x20text/html;\x20charset=utf-8\r\nContent-Len SF:gth:\x20219\r\nLocation:\x20http://izj6c2jeancylo0ppo4vz5z:8888/login\r SF:\nSet-Cookie:\x20BT_PANEL_6=;\x20Expires=Thu,\x2001-Jan-1970\x2000:00:0 SF:0\x20GMT;\x20Max-Age=0;\x20Path=/\r\nConnection:\x20close\r\nDate:\x20M SF:on,\x2013\x20Jul\x202020\x2001:32:10\x20GMT\r\n\r\n<!DOCTYPE\x20HTML\x2 SF:0PUBLIC\x20\"-//W3C//DTD\x20HTML\x203\.2\x20Final//EN\">\n<title>Redire SF:cting\.\.\.</title>\n<h1>Redirecting\.\.\.</h1>\n<p>You\x20should\x20be SF:\x20redirected\x20automatically\x20to\x20target\x20URL:\x20<a\x20href=\ SF:"/login\">/login</a>\.\x20\x20If\x20not\x20click\x20the\x20link\.")%r(G SF:enericLines,42,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nConnection:\x20cl SF:ose\r\nContent-length:\x200\r\n\r\n")%r(RTSPRequest,42,"HTTP/1\.1\x2040 SF:0\x20Bad\x20Request\r\nConnection:\x20close\r\nContent-length:\x200\r\n SF:\r\n")%r(Help,42,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nConnection:\x20 SF:close\r\nContent-length:\x200\r\n\r\n"); Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Aggressive OS guesses: Crestron XPanel control system (90%), Netgear DG834G WAP or Western Digital WD TV media player (90%), Linux 3.1 (87%), Linux 3.2 (87%), HP P2000 G3 NAS device (87%), AXIS 210A or 211 Network Camera (Linux 2.6) (87%), Android 4.1.1 (85%) No exact OS matches for host (test conditions non-ideal). Network Distance: 20 hops TRACEROUTE (using port 80/tcp) HOP RTT ADDRESS 1 37.29 ms 192.168.1.1 2 ... 3 243.01 ms 113.87.192.1 4 244.23 ms 177.184.37.59.broad.dg.gd.dynamic.163data.com.cn (59.37.184.177) 5 244.26 ms 183.56.65.78 6 244.34 ms 202.97.64.113 7 244.41 ms 202.97.18.253 8 ... 9 244.59 ms 219.158.96.197 10 248.14 ms 219.158.19.66 11 195.86 ms 219.158.103.38 12 302.23 ms 219.158.10.54 13 289.96 ms 202.77.23.26 14 288.44 ms 61.14.201.94 15 287.83 ms 162.245.124.9 16 286.89 ms 47.246.113.234 17 286.25 ms 47.246.115.61 18 285.70 ms 47.246.113.250 19 285.14 ms 11.52.236.13 20 105.31 ms 47.240.19.5 OS and Service detection performed. Please report any incorrect results at http://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 191.93 seconds
很快将我网站的端口扫描完毕。但是并没有真正测试出我的操作系统,只是给了可能是哪些操作系统,并且给了可能性占比。最强大的莫过于最后输出的路由追踪,崩溃了,难怪我的服务器这么卡,经过了这么多次的跳转。。
c#中string和StringBuilder直接看看执行速度。(2).String类型累计赋值Test  ...
【一】.钩子文件的设置和创建(1).打开hooks目录,可以看到有一个post-commit.tmpl文件,这是一个模板文件。复制一份,重命名为post-commit,将其用户组设为www,并设置为可执行。chown www:www post-commitchmod +x post-commit(2...
在安装之前我们先看看官方给出的依赖关系.首先是dll文件和mongodb软件的依赖关系然后是PHP文件和dll的依赖关系我的是phpstudy的集成环境PHP5.4.45 NTS+Apache+Mysql【一】.安装mongodb3.0软件对比依赖关系下载mongodb3.0.msi软件,完整名称:...
Application 对象用于存储和访问来自任意页面的变量,类似 Session 对象。不同之处在于所有的用户分享一个 Application 对象,而 session 对象和用户的关系是一一对应的。很多的书籍中介绍的Application对象都喜欢以统计在线人数来介绍Application 对象...
1.远程仓库的协作模式开发者把自己最新的版本推到线上仓库,同时把线上仓库的最新代码,拉到自己本地即可2.注册git帐号国外: http://www.github.com国内: http://git.oschina.net2.在码云创建项目,不要初始化readmegit push https://gi...
git pull https://git.oschina.net/392223903/learn.git master 换为您的git地址...