有这样的程序啊， phpSysInfo 2.1 - http://phpsysinfo.sourceforge.net/Copyright (c), 1999-2002, Uriah Welcome ([email protected]) Copyright (c), 1999-2001, Matthew Snelham ([email protected]) CURRENT TESTED PLATFORMS ------------------------ - Linux 2.2+ - FreeBSD 4.x - OpenBSD 2.8+ - NetBSD - Darwin/OSX If your platform is not here try checking out the mailing list archives or the message boards on SourceForge. (PS, I don't know how/want to do a Win32 port, but I'll be happy to take a patch) INSTALLATION AND CONFIGURATION ------------------------------ Just decompress and untar the source (which you should have done by now, if you're reading this...), into your webserver's document root. - make sure your 'php.ini' file's include_path entry contains "." - make sure your 'php.ini' has safe_mode set to 'off'. Please keep in the mind that because phpSysInfo requires access to many files in /proc and other system binary you **MUST DISABLE** php's safe_mode. Please see the PHP documentation for information on how you can do this. That's it. Restart your webserver (if you changed php.ini), and viola! KNOWN PROBLEMS -------------- - small bug under FreeBSD with memory reporting - XML will not work properly/validate under anything except Linux and Net/FreeBSD The "This is Under Development" warning gets printed and isn't valid in XML. PLATFORM SPECIFIC ISSUES ------------------------ - FreeBSD There is currently a bug in FreeBSD that if you boot your system up and drop to single user mode and then again back to multiuser the system removes /var/run/dmesg.boot. This will cause phpsysinfo to fail. A bug has already been reported to the FreeBSD team. (PS, this may exist in other *BSDs also) WHAT TO DO IF IT DOESN'T WORK ----------------------------- First make sure you've read this file completely, especially the "INSTALLATION AND CONFIGURATION" section. If it still doesn't work then you have two options.
1. Submit a bug on SourceForge. (preferred) (http://sourceforge.net/projects/phpsysinfo/) 2. Send an email to the developer list. ([email protected]) OTHER NOTES ----------- If you have an great ideas or wanna help out, just drop by the project page at SourceForge (http://sourceforge.net/projects/phpsysinfo/) LICENSING --------- This program and all associated files are released under the GNU Public License, see COPYING for details. $Id: README,v 1.17 2002/06/05 21:16:42 precision Exp $
1. 取出系统Kernel版本：
$sys_host_name = file("/proc/sys/kernel/hostname");
$sys_ostype = file("/proc/sys/kernel/ostype");
$sys_osrelease = file("/proc/sys/kernel/osrelease");
$sys_version_time = file("/proc/sys/kernel/version");2. 取出CPU信息
$cpu_info = file("/proc/cpuinfo");3. 取出系统内存和交换分区的信息
$memory_info = file("/proc/meminfo");
$meminfo = explode(" ", $memory_info[1]);4. 取出PS进程信息，以推算出CPU和MEM的使用率
exec("ps -aux", $ps_info_result);
for ($i = 0; $i < count($ps_info_result); $i++) {
list($user[$i], $pid[$i], $cpu[$i], $mem[$i], $vsz[$i], $rss[$i], $tty[$i], $stat[$i], $start[$i], $time[$i], $command[$i]) = split(" +", $ps_info_result[$i]);
//取出CPU用的总数(百分比)
$cpu_use_total = $cpu_use_total + $cpu[$i];
//取出MEM用的总数(百分比)
$mem_use_total = $mem_use_total + $mem[$i];
//取出MEM用的总数(KB)
$rss_use_total = $rss_use_total + $rss[$i];
}
phpSysInfo 2.1 - http://phpsysinfo.sourceforge.net/Copyright (c), 1999-2002, Uriah Welcome ([email protected])
Copyright (c), 1999-2001, Matthew Snelham ([email protected])
CURRENT TESTED PLATFORMS
------------------------
- Linux 2.2+
- FreeBSD 4.x
- OpenBSD 2.8+
- NetBSD
- Darwin/OSX If your platform is not here try checking out the mailing list archives or
the message boards on SourceForge. (PS, I don't know how/want to do a Win32
port, but I'll be happy to take a patch)
INSTALLATION AND CONFIGURATION
------------------------------
Just decompress and untar the source (which you should have done by now,
if you're reading this...), into your webserver's document root. - make sure your 'php.ini' file's include_path entry contains "."
- make sure your 'php.ini' has safe_mode set to 'off'. Please keep in the mind that because phpSysInfo requires access to many
files in /proc and other system binary you **MUST DISABLE** php's
safe_mode. Please see the PHP documentation for information on how you
can do this. That's it. Restart your webserver (if you changed php.ini), and viola!
KNOWN PROBLEMS
--------------
- small bug under FreeBSD with memory reporting
- XML will not work properly/validate under anything except Linux and
Net/FreeBSD The "This is Under Development" warning gets printed and
isn't valid in XML.
PLATFORM SPECIFIC ISSUES
------------------------
- FreeBSD
There is currently a bug in FreeBSD that if you boot your system up and
drop to single user mode and then again back to multiuser the system
removes /var/run/dmesg.boot. This will cause phpsysinfo to fail. A bug
has already been reported to the FreeBSD team. (PS, this may exist in
other *BSDs also)
WHAT TO DO IF IT DOESN'T WORK
-----------------------------
First make sure you've read this file completely, especially the
"INSTALLATION AND CONFIGURATION" section. If it still doesn't work then
you have two options.
1. Submit a bug on SourceForge. (preferred)
(http://sourceforge.net/projects/phpsysinfo/) 2. Send an email to the developer list.
([email protected])
OTHER NOTES
-----------
If you have an great ideas or wanna help out, just drop by the project
page at SourceForge (http://sourceforge.net/projects/phpsysinfo/)
LICENSING
---------
This program and all associated files are released under the GNU Public
License, see COPYING for details.
$Id: README,v 1.17 2002/06/05 21:16:42 precision Exp $