在Debian机器上安装的Apache版本

本文翻译自：Version of Apache installed on a Debian machine

How can I check which version of Apache is installed on a Debian machine? 如何查看Debian机器上安装的Apache版本？

Is there a command for doing this? 这样做有命令吗？

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#1楼

参考：https://stackoom.com/question/1DKk/在Debian机器上安装的Apache版本

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#2楼

For me this works on Debian 6 (Squeeze): 对我来说这适用于Debian 6 （Squeeze）：

Linux www809 2.6.26-2-xen-686 #1 SMP Wed Sep 21 09:56:47 UTC 2011 i686 GNU/Linux Linux www809 2.6.26-2-xen-686＃1 SMP Wed Sep 21 09:56:47 UTC 2011 i686 GNU / Linux

I had to go to the right path: 我必须走正确的道路：

/usr/local/apache/bin** $ **./apachectl -v

./apachectl: line 71: ulimit: open files: cannot modify limit: Operation not permitted ./apachectl：第71行：ulimit：打开文件：无法修改限制：不允许操作 Server version: Apache/ 2.2.21 (Unix) 服务器版本：Apache / 2.2.21 （Unix） Server built: Dec 17 2011 19:57:53 服务器内置：2011年12月17日19:57:53

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#3楼

Try it with sudo 尝试使用sudo

apachectl -V -bash: apachectl: command not found sudo apachectl -V Server version: Apache/2.4.6 (Debian) Server built: Aug 12 2013 18:20:23 Server's Module Magic Number: 20120211:24 Server loaded: APR 1.4.8, APR-UTIL 1.5.3 Compiled using: APR 1.4.8, APR-UTIL 1.5.2 Architecture: 32-bit Server MPM: prefork threaded: no forked: yes (variable process count) Server compiled with.... bla bla....

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#4楼

我正在使用Red Hat Linux并且以下命令有效：

httpd -V

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#5楼

Try apachectl -V: 试试apachectl -V：

$ apachectl -V Server version: Apache/2.2.9 (Unix) Server built: Sep 18 2008 21:54:05 Server's Module Magic Number: 20051115:15 Server loaded: APR 1.2.7, APR-Util 1.2.7 Compiled using: APR 1.2.7, APR-Util 1.2.7 ... etc ...

If it does not work for you, run the command with sudo . 如果它不适合您，请使用sudo运行该命令。

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#6楼

或者，不那么直接：

nmap -A localhost -p 80