使用网页浏览器远程监控Linux服务器性能

信息技术 Linux

您是否正在寻找快速服务器统计监控脚本？如果是，那么这篇文章适合您。在这里，我们将解释Linux-dash，这是一个用PHP编写的、内存高效、低资源、易于安装的服务器统计监控脚本。

一个互联网静态网页允许您根据需要重新排列各种小部件。此脚本显示服务器的驻留记录，包括RAM、CPU、磁盘空间、网络连接、已安装程序、正在运行的进程等等。

Linux Dash 功能

Linux Dash 功能应如下所示：

这是一个轻量级且响应迅速的基于Web的服务器资源监控界面
易于在安装了Apache和PHP的服务器上安装
易于重新组织各种小部件
它支持各种Apache版本

安装前提条件

要使用Linux-Dash，需要预先安装工具和软件包。

安装了Apache的Linux操作系统
PHP和PHP-json扩展
Linux中的git安装
一个unzip实用工具

安装Apache、PHP和PHP模块

要在Linux系统中安装Apache，请使用以下命令：

$ sudo apt-get install apache2 apache2-utils

示例输出应如下所示：

Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
apache2-bin apache2-data libapr1 libaprutil1 libaprutil1-dbd-sqlite3
libaprutil1-ldap
Suggested packages:
apache2-doc apache2-suexec-pristine apache2-suexec-custom
The following NEW packages will be installed:
apache2 apache2-bin apache2-data apache2-utils libapr1 libaprutil1
libaprutil1-dbd-sqlite3 libaprutil1-ldap
0 upgraded, 8 newly installed, 0 to remove and 44 not upgraded.
Need to get 1,349 kB of archives.
After this operation, 5,591 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
.....

要在Linux系统中安装PHP，请使用以下命令：

$ sudo apt-get install php5 curl php5-curl php5-json

示例输出应如下所示：

Reading package lists... Done
Building dependency tree
Reading state information... Done
curl is already the newest version.
curl set to manually installed.
The following extra packages will be installed:
libapache2-mod-php5 php5-cli php5-common php5-readline
Suggested packages:
php-pear php5-user-cache
The following NEW packages will be installed:
libapache2-mod-php5 php5 php5-cli php5-common php5-curl php5-json
php5-readline
0 upgraded, 7 newly installed, 0 to remove and 44 not upgraded.
Need to get 4,893 kB of archives.
After this operation, 20.6 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
.....

要启动apache2，请使用以下命令：

$ sudo service apache2 start

示例输出应如下所示：

$ sudo service apache2 start
* Starting web server apache2
*

下载和安装Linux-Dash

请注意，在下载Linux-Dash之前，请确保在您的Linux系统上安装了**git**软件包。

$ sudo apt-get install git-all

示例输出应如下所示：

Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
cvs cvsps emacs emacs24 emacs24-bin-common emacs24-common
emacs24-common-non-dfsg emacsen-common fgetty gawk git git-arch git-bzr
git-cvs git-daemon-run git-doc git-el git-email git-gui git-man
git-mediawiki git-svn gitk gitweb imagemagick-common
libclass-factory-util-perl libclass-load-perl libclass-singleton-perl
libcommon-sense-perl libdata-optlist-perl libdatetime-format-builder-perl
libdatetime-format-iso8601-perl libdatetime-format-strptime-perl
libdatetime-locale-perl libdatetime-perl libdatetime-timezone-perl
libdbd-sqlite3-perl libdbi-perl libencode-locale-perl liberror-perl
libfile-listing-perl libfont-afm-perl libgif4 libhtml-form-perl
......

要从**git**下载Linux Dash，请使用以下命令：

$ sudo git clone https://github.com/afaqurk/linux-dash.git

示例输出应如下所示：

Cloning into 'linux-dash'...
remote: Counting objects: 3214, done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 3214 (delta 0), reused 0 (delta 0), pack-reused 3209
Receiving objects: 100% (3214/3214), 3.33 MiB | 302.00 KiB/s, done.
Resolving deltas: 100% (1890/1890), done.
Checking connectivity... done.

以上命令将Linux-dash压缩文件下载到主目录。解压Linux-dash文件，并将内容复制并粘贴到/var/www/目录。现在，从任何一个Web浏览器打开本地主机。示例输出应如下所示：