top command output not runnibg in html page

Aamir14 · ‎12-30-2013

Hi,

I want to run top command in html page

and i created script all command run in html page but

top command and sasmgr not running

This is my script:-----------------

#!/usr/bin/sh

echo "Content-type: text/html"

echo ""

echo "<html><head><title>Bash as CGI"

echo "</title></head><body>"

echo "<h1>General system information for host $(hostname -s)</h1>"

echo "<form action="/cgi-bin/top">

</p>

</form>"

echo "<button type="button" onclick="/cgi-bin/top">Click Me!</button>"

echo "<h1>Memory Info</h1>"

echo "<pre> $(machinfo) </pre>"

echo "<h1>Disk Info:</h1>"

echo "<pre> $(bdf) </pre>"

print "`top -d 1 > top4.txt`\n";

echo "<pre> $(more top4.txt)</pre>"

echo "<pre> $(tail -1000000 /var/adm/syslog/syslog.log |grep error) </pre>"

echo "<pre> $(tail -1000000 /var/adm/syslog/syslog.log |grep Warning) </pre>"

echo "<pre> $(tail -1000000 /var/adm/syslog/syslog.log |grep CRITICAL) </pre>"

echo "<pre> $(tail -1000000 /var/adm/syslog/syslog.log |grep MAJOR) </pre>"

echo "<pre> $(tail -1000000 /var/adm/syslog/syslog.log |grep failed) </pre>"

echo "<pre> $(tail -1000000 /var/adm/syslog/syslog.log |grep NOTICE) </pre>"

echo "<pre> $(sasmgr get_info -D /dev/sasd0 -q raid |grep /dev/rdsk |awk '{print $5}') </pre>"

echo "<pre> '$(sasmgr get_info -D /dev/sasd0 -q raid |grep /dev/rdsk |awk '{print $5}')' </pre>"

echo "<pre> $(sasmgr get_info -D /dev/sasd0 -q raid > disk.txt) </pre>"

echo "<pre> $(more disk.txt) </pre>"

echo "<pre> $(top -d 1) </pre>

#sasmgr get_info -D /dev/sasd0 -q raid | sleep 2

echo "<pre> $( sasmgr get_info -D /dev/sasd0 -q raid ) </pre>"

echo "<center>Information generated on $(date)</center>"

echo "</body></html>"

How can we run top and sasmgr command on html page

Thanks

aamir

Dennis Handly · ‎12-30-2013

In order to get the text formatted top output, you must use the -f option to send it to a file.

echo "<pre> $(top -d 1 -f top-file; cat top-file; rm -f top-file) </pre>

>print "`top -d 1 > top4.txt`\n";

>echo "<pre> $(more top4.txt)</pre>"

You would need -f here too. And not use more(1).

>echo "<pre> $(more disk.txt) </pre>"

You should also replace more(1) by cat or:

echo "<pre> $(< disk.txt) </pre>"

Aamir14 · ‎12-30-2013

Hello

when i run my script1 on shell its run

but when i run (or refresh) on html page its not run

my question is that

when i run script1 every single command run properly is on the script1 and its output shown in html page

but top command output not shown in the html page .

This is the html output :----------------------------------------------------------------

General system information for host

Click Me!

Firmware info

 Firmware info:
   Firmware revision:  04.32
   FP SWA driver revision: 1.18
   IPMI is supported on this system.
   BMC firmware revision: 5.26

Platform info

 Platform info:
   Model:                  "ia64 hp server rx3600"
   Machine ID number:      27220f96-383d-11de-ad39-ef4b35b5d5c9
   Machine serial number:  SGH4913M52

OS info

 OS info:
   Nodename:  billdev1
   Release:   HP-UX B.11.31
   Version:   U (unlimited-user license)
   Machine:   ia64
   ID Number: 0656543638
   vmunix _release_version:               
@(#) $Revision: vmunix:    B.11.31_LR FLAVOR=perf

CPU info

 CPU info:
  1 Intel(R) Itanium 2 9100 series processor (1.67 GHz, 18 MB)
          666 MT/s bus, CPU version A1
          2 logical processors (2 per socket)

/Memory

 Memory: 8161 MB (7.97 GB)

Disk Info:

 Filesystem          kbytes    used   avail %used Mounted on
/dev/vg00/lvol3    2097152  274320 1808688   13% /
/dev/vg00/lvol1    3145728  312248 2811432   10% /stand
/dev/vg00/lvol8    25690112 2189912 23316688    9% /var
/dev/vg00/lvol7    5210112 3261024 1933920   63% /usr
/dev/vg00/lvol6    3145728  669744 2456784   21% /tmp
/dev/vg00/lvol5    10485760 6616760 3838784   63% /opt
/dev/vg00/lvol4    1048576   52424  988496    5% /home
appsdev2:/backupserver/appsdev1
                   235929600 131457725 98131283   57% /share

 Nov 22 00:30:13 billdev1 sshd[15224]: error: PAM: Authentication failed for root from 192.168.29.9
Dec  4 13:32:48 billdev1 sshd[5885]: error: PAM: Authentication failed for root from 192.168.10.60
Dec  4 13:32:54 billdev1 sshd[5885]: error: PAM: Authentication failed for root from 192.168.10.60
Dec  5 17:03:40 billdev1 sshd[18427]: error: setsockopt SO_KEEPALIVE: Invalid argument

 Nov 22 00:30:13 billdev1 sshd[15224]: error: PAM: Authentication failed for root from 192.168.29.9
Dec  4 13:32:48 billdev1 sshd[5885]: error: PAM: Authentication failed for root from 192.168.10.60
Dec  4 13:32:54 billdev1 sshd[5885]: error: PAM: Authentication failed for root from 192.168.10.60

 Nov 10 15:30:16 billdev1 vmunix: NOTICE: nfs_client_pv3_install(): nfs3 File system was registered at index 10.
Nov 10 15:30:16 billdev1 vmunix: NOTICE: nfs_client_pv4_install(): nfs4 File system was registered at index 11.
Nov 10 15:30:16 billdev1 vmunix: NOTICE: cachefsc_install: cachefs File system was registered at index 13.

''

please suggest me how can do this

Thanks

Aamir

Dennis Handly · ‎12-30-2013

>please suggest me how can do this

I did. Did you try -f top-file?

Aamir14 · ‎12-30-2013

yes i done that.

see it.

echo "<pre> $(top -d 1 -f top-file; < top-file) </pre>"

echo "<pre> $(more top-file)</pre>"

but cant run on html page.

Thanks

aamir

Dennis Handly · ‎12-30-2013

>echo "<pre> $(more top-file)</pre>"

No need for that more(1) line, the cat on previous should do it.

What's in top-file? You may need to capture stderr:

echo "<pre> $(top -d 1 -f top-file 2>> top-file; cat top-file) </pre>"

Aamir14 · ‎12-30-2013

hello

i already ran on sh shell

but when i refresh html page on browser it shown older entry.

I already run the command on shell

i want to refresh command output on every single click(refresh) in browser.

Thanks

aamir

Dennis Handly · ‎12-30-2013

>i want to refresh command output on every single click(refresh) in browser.

Are the other (non-top) values changing? Make sure you remove that output file.

Aamir14 · ‎12-30-2013

Hi,

This is my file:-----------------------------------

#!/usr/bin/sh

echo "Content-type: text/html"

echo ""

echo "<html><head><title>Bash as CGI"

echo "</title></head><body>"

echo "<h1>General system information for host $(hostname -s)</h1>"

echo "<pre> $(top -d 1 -f top-file 2> top-file; cat top-file) </pre>"

echo "<center>Information generated on $(date)</center>"

echo "</body></html>"

and this is my html output:-----------------------------

----------------------------------------------------------------------------------

General system information for host

Information generated on Tue Dec 31 11:45:53 IST 2013

Please suggest me what is a problem ?

Thanks

aamir

Dennis Handly · ‎12-31-2013

>Please suggest me what is a problem?

What's in top-file? Also "2>" should probably be "2>>".

What happens when you invoke:

top -d 1 -f top-file 2> top-file; cat top-file

Laurent Menase · ‎01-09-2014

Are you sure the cgi bin as access right on current dir? try to put the file on /tmp

echo "<pre> $(top -s 1 -d 1 -f /tmp/top-file_$$ >/tmp/top-fileout$$ 2>&1; cat /tmp/top-file_$$ ; rm -f /tmp/top-fileout$$ /tmp/top-file_$$ ) </pre>"

Are you sure your web server don't timeout?

may be try

echo "<pre> $(top -s 1 -d 1 -f /tmp/top-file_$$ >/tmp/top-fileout$$ 2>&1; cat /tmp/top-file_$$ ; rm -f /tmp/top-fileout$$ /tmp/top-file_$$ ) </pre>"

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top command output not runnibg in html page

top command output not runnibg in html page

Re: top command output not running in html page

Re: top command output not running in html page

Re: top command output not running in html page

Re: top command output not running in html page

Re: top command output not running in html page

Re: top command output not running in html page

Re: top command output not running in html page

Re: top command output not running in html page

Re: top command output not running in html page

Re: top command output not running in html page