Archlinux server status script in PHP

Screenshot: http://www.barrucadu.co.uk/server/serverstatus.png
This script shows system information (you'll have to tweak the commands using sensors for your system), and daemons. Also displays a notice if a daemon isn't running. I've divided its display of daemons into three parts - all, services, and utilities. I've called a daemon a service if the outside world benefits directly from it, and a utility if it's more of an internal thing. For example, samba would be a service and crond a utility.
PHP script:
<?php
function daemon_running($daemon)
$checkpath = '/var/run/daemons';
return exec("ls -l {$checkpath} | grep {$daemon}");
$name = 'Eihort';
$statuses = array('Northbridge fan speed' => array('', 'sensors | grep fan1 | sed -e "s/fan1:\s*$[0-9]*$.*/\\1/"', ' RPM'),
'CPU temperature' => array('', 'sensors | grep temp3 | sed -e "s/temp3:\s*+$[0-9]*$.*/\\1/"', '°C'),
'HDD temperature' => array('', 'sudo hddtemp -n /dev/sda', '°C'),
'Memory usage' => array('', 'free -m | grep "buffers/cache" | sed -e "s/-\/+ buffers\/cache:\s*$[0-9]*$\s*$[0-9]*$.*/\\1 \/ \\2/"', ' MB'),
'Load averages' => array('', 'uptime | sed "s/.*load average: $.*$/\\1/"', ''),
'Uptime' => array('', 'uptime | sed "s/.*up\s*$[0-9\:]*$.*/\\1/"', ''),
'Package updates' => array('', '/usr/local/bin/updates', ''),
'Logged in users' => array('', '/usr/local/bin/userson', ''));
$services = array('bitlbee' => 'Instant messaging gateway.',
'httpd' => 'The Apache web server.',
'mysqld' => 'MySQL Database server.',
'named' => 'BIND9 DNS server.',
'openntpd' => 'Network time server.',
'rtorrent' => 'Torrent client,',
'samba' => 'File-sharing system.',
'sshd' => 'Secure Shell',
'vsftpd' => 'Very Secure FTP Daemon.');
$utilities = array('ivman' => 'Volume manager.',
'sensors' => 'Hardware monitor.',
'net-profiles' => 'Network manager.',
'crond' => 'Task scheduler.',
'hal' => 'Hardware Abstraction Layer.',
'dbus' => 'IPC Bus.',
'syslog-ng' => 'System monitor.',
'uptimed' => 'Uptime recorder.');
$output = array('status' => array(),
'services' => array(),
'utilities' => array());
foreach($statuses as $status => $details)
$output['status'][] = array($status, $details[0] . shell_exec($details[1]) . $details[2]);
foreach($services as $service => $description)
$output['services'][] = array($service, daemon_running($service) ? "On" : "Off");
foreach($utilities as $utility => $description)
$output['utilities'][] = array($utility, daemon_running($utility) ? "On" : "Off");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf8"/>
<meta name="author" content="Michael Walker"/>
<meta name="robots" content="FOLLOW,INDEX"/>
<title><?php echo $name; ?> Status</title>
<link rel="stylesheet" href="style.css" type="text/css" />
</head>
<body>
<div id="header">
<h1><?php echo $name; ?></h1>
<table>
<?php
$half = count($output['status']) / 2;
for($i = 0; $i < count($output['status']); $i ++)
if($i == $half) echo '</table><table>';
$j = ($i < $half) ? $i + $half : $i - $half;
echo '<tr>';
echo "<td class=\"head\">{$output['status'][$j][0]}</td>";
echo "<td>{$output['status'][$j][1]}</td>";
echo '</tr>';
?>
</table>
</div>
<ul id="tabs">
<li><a href="/">All</a></li>
<li><a href="/?type=services">Services</a></li>
<li><a href="/?type=utilities">Utilities</a></li>
</ul>
<div id="content">
<table>
<?php
$pool = array_merge($output['services'], $output['utilities']);
if(isset($_GET['type']) && isset($output[$_GET['type']])) {
$pool = $output[$_GET['type']];
$odd = True;
foreach($pool as $info)
$summary = (isset($services[$info[0]])) ? $services[$info[0]] : $utilities[$info[0]];
echo ($odd) ?'<tr class="odd">' : '<tr>';
echo "<td class=\"head\">{$info[0]}<br/><span class=\"summary\">{$summary}</span></td>";
echo ($info[1] == "On") ? '<td class="good">Up</td>' : '<td class="bad">Down</td>';
echo '</tr>';
$odd = !$odd;
?>
</table>
</div>
</body>
</html>
This is configured for my server, but I'm sure you can figure out what you need to change.
The CSS file:
body
background-color:#E2E5B4;
font-family:Liberation Sans, DejaVu Sans, Verdana, Arial, sans-serif;
font-size:13px;
color:#474750;
padding:0px 0px 10px 0px;
margin:0px;
div#header
border-bottom:3px solid #C8A654;
padding:16px;
background-color:#313D40;
div#header h1
display:inline;
font-size:7em;
color:#74B331 ;
div#header table
position:relative;
right:64px;
margin:0px 16px 0px 16px;
float:right;
color:#93FF20;
border:1px solid #;
div#header table td
padding:3px;
div#header table td.head
width:200px;
font-weight:bold;
ul#tabs
list-style:none;
position:relative;
top:-3px;
padding:0px;
margin:0px;
ul#tabs li {
float:left;
margin:0px 16px 0px 16px;
width:100px;
border-left:3px solid #C8A654;
border-right:3px solid #C8A654;
border-bottom:3px solid #C8A654;
background-color:#313D40;
text-align:center;
ul#tabs li a
color:#FF3709;
font-weight:bold;
font-size:10px;
text-decoration:none;
ul#tabs li a:hover
font-weight:normal;
div#content
clear:both;
padding:24px 128px 0px 128px;
margin:0px;
div#content table
border-spacing:0px;
border:3px solid #C8A654;
color:#FDFED2;
width:100%;
div#content td.head
font-weight:bold;
width:95%;
div#content tr td
background-color:#3E4147;
padding:10px;
div#content tr.odd td
background-color:#27333A;
div#content span.summary
font-weight:normal;
font-size:10px;
div#content td.good
color:#A4D933;
div#content td.bad
color:#FF3709;
Note: in the services and utilities array it's not the name of the daemon, but the name of the file it creates in /var/run/daemons/.
Note 2: The /usr/local/bin/updates is just a script to grab the number of updates from pacman.
Last edited by Barrucadu (2009-07-26 14:54:28)

I like it!
I'll give this a crack when I get home tonight.

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wmfs -s 0 "$GRY[BAT $BAT$GRY] [CPU $YEL$CPU%$GRY MEM $CYN$MEM$GRY] [HDD $MAG$HD$GRY] [PAC $BLU$PCM$GRY] [NET $INT$GRY] • $WHT$DATE"
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Last edited by jasonwryan (2010-12-28 06:52:25)

Thanks rockin turtle. I tried your suggestion, but couldn't get it to play nicely with the rest of the
script. So I am using Procyon's. I'm not sure what is wrong with eval, but I will live with it for the time being.
I have made quite a few changes based on everyone's input. Thank you all.
The finished product? At least for now:
#!/bin/bash
# Status script for wmfs
RED="\\#BF4D80\\"
YEL="\\#C4A1E6\\"
BLU="\\#477AB3\\"
GRN="\\#53A6A6\\"
CYN="\\#6096BF\\"
MAG="\\#7E62B3\\"
GRY="\\#666666\\"
WHT="\\#C0C0C0\\"
# Collect system information
CHG=$(acpi -V | awk '{ gsub(/,/, "");} NR==1 {print $4}')
BAT=$(grep -q "on-line" <(acpi -V) && echo $BLU"AC" || echo $RED$CHG)
MEM=$(awk '/Mem/ {print $3}' <(free -m))
# CPU line courtesy Procyon: https://bbs.archlinux.org/viewtopic.php?pid=661592
CPU=$(eval $(awk '/^cpu /{print "previdle=" $5 "; prevtotal=" $2+$3+$4+$5 }' /proc/stat); sleep 0.4;
eval $(awk '/^cpu /{print "idle=" $5 "; total=" $2+$3+$4+$5 }' /proc/stat);
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PCM=$("$HOME/Scripts/pacman-up.pl")
INT=$(host google.com>/dev/null && echo $GRN"ON" || echo $RED"NO")
DTE=$(date "+%I:%M")
# Pipe to status bar
wmfs -s "$GRY[BAT $BAT$GRY] [CPU $YEL$CPU%$GRY MEM $CYN$MEM$GRY] [HDD $MAG$HD$GRY] [PAC $BLU$PCM$GRY] [NET $INT$GRY] • $WHT$DTE"

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Hello archers,
i've been having some problems with my archlinux server. Connected to the server is a HP Laserjet CM1312 printer via USB, server is shared via CUPS and Samba.
I've followed the Archwiki guide for CUPS and Samba for installing the printer.
The specific problem i'm having is printing from a Windows machine. After printing has begun, printing is first fine, but then it'll sometimes start to print gibberish like this (with PCL5): http://ompldr.org/vNzd2aw
I've yet to experience problems printing from my linux machine. I've tried shifting in between drivers on the Windows machine (PCL5, PCL6, Postscript)
Switching to a Postscript driver on the Windows machine prints fine, but after a while produces errors like this: http://ompldr.org/vNzd2dw
CUPS error log contains:
E [30/Jan/2011:21:03:05 +0100] [cups-driverd] Bad driver information file "/usr/share/cups/model/foomatic-db-ppds/Kyocera/ReadMe.htm"!
E [30/Jan/2011:21:04:00 +0100] [cups-driverd] Bad driver information file "/usr/share/cups/model/foomatic-db-ppds/Kyocera/ReadMe.htm"!
D [30/Jan/2011:21:06:20 +0100] [Job 51] The following messages were recorded from 21:00:03 to 21:06:20
D [30/Jan/2011:21:06:20 +0100] [Job 51] Adding start banner page "none".
D [30/Jan/2011:21:06:20 +0100] [Job 51] Adding end banner page "none".
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D [30/Jan/2011:21:06:20 +0100] [Job 51] job-sheets=none,none
D [30/Jan/2011:21:06:20 +0100] [Job 51] argv[0]="HP_Color_LaserJet_CM1312_MFP_USB_00CNF8B3Q1SC_HPLIP"
D [30/Jan/2011:21:06:20 +0100] [Job 51] argv[1]="51"
D [30/Jan/2011:21:06:20 +0100] [Job 51] argv[2]="nobody"
D [30/Jan/2011:21:06:20 +0100] [Job 51] argv[3]="smbprn.00000039 Remote Downlevel Document"
D [30/Jan/2011:21:06:20 +0100] [Job 51] argv[4]="1"
D [30/Jan/2011:21:06:20 +0100] [Job 51] argv[5]="job-originating-host-name=::ffff:192.168.1.133 job-uuid=urn:uuid:6345dae1-010f-3774-55f6-7cb213dff752 time-at-creation=1296417603 time-at-processing=1296417976 AP_D_InputSlot="
D [30/Jan/2011:21:06:20 +0100] [Job 51] argv[6]="/var/spool/cups/d00051-001"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[0]="CUPS_CACHEDIR=/var/cache/cups"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[1]="CUPS_DATADIR=/usr/share/cups"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[2]="CUPS_DOCROOT=/usr/share/cups/doc"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[3]="CUPS_FONTPATH=/usr/share/cups/fonts"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[4]="CUPS_REQUESTROOT=/var/spool/cups"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[5]="CUPS_SERVERBIN=/usr/lib/cups"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[6]="CUPS_SERVERROOT=/etc/cups"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[7]="CUPS_STATEDIR=/var/run/cups"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[8]="HOME=/var/spool/cups/tmp"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[9]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[10]="[email protected]"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[11]="SOFTWARE=CUPS/1.4.6"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[12]="TMPDIR=/var/spool/cups/tmp"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[13]="USER=root"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[14]="CUPS_SERVER=/var/run/cups/cups.sock"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[15]="CUPS_ENCRYPTION=IfRequested"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[16]="IPP_PORT=631"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[17]="CHARSET=utf-8"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[18]="LANG=en_US.UTF-8"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[19]="PPD=/etc/cups/ppd/HP_Color_LaserJet_CM1312_MFP_USB_00CNF8B3Q1SC_HPLIP.ppd"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[20]="RIP_MAX_CACHE=8m"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[21]="CONTENT_TYPE=application/vnd.cups-raw"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[22]="DEVICE_URI=hp:/usb/HP_Color_LaserJet_CM1312_MFP?serial=00CNF8B3Q1SC"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[23]="PRINTER_INFO=HP Color LaserJet CM1312 MFP"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[24]="PRINTER_LOCATION=Local Printer"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[25]="PRINTER=HP_Color_LaserJet_CM1312_MFP_USB_00CNF8B3Q1SC_HPLIP"
D [30/Jan/2011:21:06:20 +0100] [Job 51] envp[26]="CUPS_FILETYPE=document"
D [30/Jan/2011:21:06:20 +0100] [Job 51] Started backend /usr/lib/cups/backend/hp (PID 22315)
D [30/Jan/2011:21:06:20 +0100] [Job 51] PAGE: 1 1
D [30/Jan/2011:21:06:20 +0100] [Job 51] STATE: +connecting-to-device
D [30/Jan/2011:21:06:20 +0100] [Job 51] STATE: -connecting-to-device
D [30/Jan/2011:21:06:20 +0100] [Job 51] STATE: -media-empty-error,media-jam-error,hplip.plugin-error,cover-open-error,toner-empty-error,other
D [30/Jan/2011:21:06:20 +0100] [Job 51] prnt/backend/hp.c 625: ERROR: 5021 device communication error!
D [30/Jan/2011:21:06:20 +0100] [Job 51] Backend returned status 4 (stop printer)
D [30/Jan/2011:21:06:20 +0100] [Job 51] Printer stopped due to backend errors; please consult the error_log file for details.
D [30/Jan/2011:21:06:20 +0100] [Job 51] End of messages
D [30/Jan/2011:21:06:20 +0100] [Job 51] printer-state=5(stopped)
D [30/Jan/2011:21:06:20 +0100] [Job 51] printer-state-message="/usr/lib/cups/backend/hp failed"
D [30/Jan/2011:21:06:20 +0100] [Job 51] printer-state-reasons=paused
E [30/Jan/2011:21:11:22 +0100] [Job 51] Stopping unresponsive job!
Hope you can help me out.

timm wrote:it now requires a microsoft sql server.
You may try using Sybase ASE; for long time (until 6.0), MS SQL Server was just Sybase with MS branding and even today differences are not so big (depending, of course, on specific application's needs). I have never tried such a setup, but connecting to MSSQL with Sybase client libraries works OK, maybe you'd have luck in opposite direction.
There is a document on migrating apps from MSSQL to ASE; I know this is not the case, but there are some valuable information about differences between those RDBMSs that may help you to decide whether there are chances to succeed or not.

Help with web form script. PHP, CGI, Perl???

anyone willing to help with a web form script? I have a form built, but cant seem to figure out the scripting! Should I be using Perl, CGI, PHP... What do I need to enable? I am a complete novice when it comes to scripts. Looking for a little friendly help.

Here is a simple bit of PHP to stick in the page your form posts to. You would need to edit the first three variables to your liking, and add the html you want to serve afterwards:
<pre>
<?php
$emailFrom = '[email protected]';
$emailTo = '[email protected]';
$emailSubject = 'Subject';
$date = date('l, \t\h\e dS \o\f F, Y \a\t g:i A');
$browser = $HTTPSERVER_VARS['HTTP_USERAGENT'];
$hostname = $HTTPSERVER_VARS['REMOTEADDR'];
$message = "$date\n\nAddress: $hostname\nBrowser: $browser\n\n";
foreach ($_POST as $key => $value) {
$message .= $key . ": " . $value . "\n";
$mailResult = mail($emailTo,$emailSubject,$message,"From: $emailFrom");
?>
</pre>
This script will grab the server's date and the submitter's address and browser type. It will then list the name and value of each form field you have put on your form.
Also, this script expects your form method="post".
Lastly, you can offer alternate text later on in your html page based on the success of the above script with a snippet like this:
<pre><?php
if ($mailResult) {
echo "Your comments have been received thank you.";
} else {
echo "There was an error. Please try again or contact us using an alternate method.";
?></pre>

SOA server status

I am new in SOA 11g.
I run scripts:
startWebLogic.cmd
startManagedWebLogic.cmd soa_server1
startManagedWebLogic.cmd bam_server1
Then, I login to the EM.
Under the Resource Adapters in the left, the oracle-bam(11.1.1) and soa-infra are down.
Under the BAM, OracleBamServer (bam_server1) is down.
Others are up.
Are these server status correct?
How to change the the status of these servers from down to up?

Are you able to access SOA Infra/BAM page?
If not, check your server logs for any exceptions/errors.
If there are no errors, try starting your servers from EM (You need to run node manager for this operation).

Segmentation fault calling an oracle db status script

HI,
I have a problem on a OEL 5 cluster with an Oracle 10.2.0.3 in active/passive environment (not RAC).
When the Oracle Cluster service script checks the status of the service sometimes I have segmentation fault error.
The script is:
#!/bin/sh
# Cluster service script to start, stop, and check status of oracle
set -xv
case $1 in
start)
su - oracle -c /home/oracle/startdb.sh
RetVal=$?
stop)
su - oracle -c /home/oracle/stopdb.sh
RetVal=$?
status)
su - oracle -c /home/oracle/statusdb.sh
RetVal=$?
esac
set +xv
exit $RetVal
The error log of the executing the "status" part of the script is:
+ case $1 in
+ su - oracle -c /home/oracle/statusdb.sh
/usr/local/sbin/oraclust.sh: line 16: 6779 Segmentation fault su - oracle -c /home/oracle/statusdb.sh
+ RetVal=139
This script is executed every 30 seconds but I have the error once every 10 hours.
What could it be?
Many thanks.

hi,
here is the script /home/oracle/statusdb.sh:
#!/bin/sh
# Script to CHECK the Oracle Database Server Status.
ORACLE_RELEASE=10.2.0
export ORACLE_SID=mysid
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/${ORACLE_RELEASE}/db_1
export LD_LIBRARY_PATH=${ORACLE_HOME}/lib:$LD_LIBRARY_PATH
export PATH=$PATH:${ORACLE_HOME}/bin
${ORACLE_HOME}/bin/sqlplus / as sysdba << EOF
whenever sqlerror exit sql.sqlcode;
whenever oserror exit failure;
set pagesize 0;
set feedback off;
set wrap off;
set heading off;
UPDATE clustmon.clst_chk_tbl SET status = 'ok';
commit;
quit;
EOF
exit $?
thanks.

Server status shown as 'Not Configured' in single server farm.

In a single server farm, after installation and running the configuration wizard for multiple times, the status of server is shown as 'Not Configured'. There is no abnormality in any other features (so far), everything functions fine, but we see the 'Not
configured' message in 'Servers in Farm' and 'Manage Patch Status'. We have used the same AutoSPInstaller script to install Sharepoint on two machines SPDev1 and SPDev2. This error does not show up on SPDev1 but on SPDev2. Is this something to worry
about ?

Hi ,
According to your description, my understanding is that the server status showed “Not Configured” in single server farm.
Please run SharePoint 2013 Products Configuration Wizards to remove the server from the farm via clicking “Disconnect the existing farm”. After finishing, re-run configuration wizards to connect the existing farm.
Best Regards,
Wendy
Wendy Li
TechNet Community Support

Writing Server Repost Script to post data to Eloqua

Hello!
Newbie here.
Been trying to follow tutorials on form repost and found one article:
Eloqua Artisan: Using Form Reposts for Advanced Form Integration
Currently I'm stuck on step#5.
Can anyone enlighten me on writing a server repost script to post data to Eloqua.
A sample script will be very much appreciated.
Thanks in advanced!

Hey Theresa,
I can help you out with that. Can you tell me what languages are supported on the server you're trying to re-post from (e.g. PHP, Ruby, ASP, etc.)?
Thanks,
Ilya Hoffman
Synapse Automation

ArchLinux server

Hi all,
I like archlinux very much, and since i installed it on my desktop computer, i don't need any other distro... But now i wonder how good archlinux is for server? Maybe there are some test or smth where i can compare arch with other OSes. Is it stabile? Maybe there are people who can share their experiences about archlinux server. I would be thankful for your neutral opinion. (for example in lithuania most popular servers distributions is Debian and RedHat. Can archlinux compete with these distros?)

Most depens on what are you looking for, but generally speaking..........
I use it as server, both web and office.
At web level I think nothing is missing, o better, all the most important and secondary stuff is avail. By having all latest versions it is surely competitive against other distro.
At office server level it is a bit different.
If you are looking for a simple intranet server it is ok.
If you are looking for a integrated atuth system, file sharing ant other local network service there are a lot of work to do.
You have
cups for printing services
nfs/samba for file sharing
http,squid, etc. etc. intranet web service
No auth system centralized on the server actually, o better there is NIS but it is the most insecure auth system avail today.
Actually I am working on making LDAP auth working under Archlinux, I still have work to do but no time
LDAP is there but the pam module are missing, actually I compiled them but I didn't had time to configure server and client and make tests

FPGA compiler Server status says idle but Status says compiling VHDL

when i compile my FGPA vi file , after some time in the compile server window "Server status" shows "idle.." but the status box shows "Compiling VHDL".
It stays in this condition for a long time about 30 mins. Why is this happening? I am also attaching the screenshot of the compile server.
FPGA vi i am trying to compile is the Sine Generator.vi which was there in examples under FPGA Fundamanetals->Analysis and Controls.
Attachments:
compile server.JPG ‏59 KB

I am attaching the block diagram of the fpga vi. It is a sine generator example which was in the labview examples folder.
I am seeign this behaviour only when i compile this fpga vi. I have compiled other fpga vi's without any problem.
Attachments:
fpga vi for sine genrator.JPG ‏127 KB

Archlinux server status script in PHP

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