server gurus please help! - Premature End of Script Headers - GoFuckYourself.com

hanii · 02-28-2004, 03:06 AM

apache 2.0.46 (rhel es 3.0)

I am trying to run a perl script on my server, but when I try to run it via a web browser I get "Internal Server Error." The server error log says "premature end of script headers." The permissions are 755 on the cgi-bin directory and the script. This is the script i'm trying to run:

#!/usr/bin/perl -w

print "Content-type: text/html\n\n";

print "Hello, world.\n";

This is the directive I have in my httpd.conf file:

Directory "/home/users/*/www/cgi-bin">
Options ExecCGI
/Directory>
(removed '<' for banned word)

Anyone know what the problem could be?

KDizzla · 02-28-2004, 03:20 AM

Could be a number of things...

darksoul · 02-28-2004, 03:48 AM

watch error.log for the actual error.

hoe_vender · 02-28-2004, 04:05 AM

420 · 02-28-2004, 04:10 AM

Quote:

Originally posted by hoe_vender

good job man, I knew with just a few more smilie posts you would pass 500 tonight

devmug · 02-28-2004, 04:34 AM

might be control-m on the end of lines .. this sometimes produces premature blah errors .. try editing your source in a proper editor such as textpad and saving as file type unix or use vi on your server ... hope this helps.

Devmug
avsMatrix

Nathan · 02-28-2004, 04:46 AM

hi hanii

I do not have access to any rhel es 3.0 box to test this, but the problem very likely is because the script is not really executable.

Not sure if you have shell access, but if you have, then go and login to the server, go to the dir the script is at and run it manually.

eg: if the script is called helloworld.cgi then type: ./helloworld.cgi

See if that works. If that works, make sure the ending is .cgi and not .pl, since Options ExecCGI would only allow .cgi to execute as far as I remember.

If it does NOT work (which is very likely) then your path to perl will be wrong. It will say something like:
bash-2.0: /usr/bin/perl: No such file or directory

Easiest way to figure this out is typing:
whereis perl
on the prompt. This should give you the real location of perl on the server. It might also be perl5, ie:
whereis perl5

The error might also be a perl error. I do not see a perl error in the code you posted, but it might be a wrong upload like devmug suggested, meaning you have to upload the file in ASCII mode!

If you do NOT have shell access to the server, contact your host and ask them what the path to perl is, since that is the most likely error.

rounders · 02-28-2004, 04:48 AM

check the suexec log

RK · 02-28-2004, 05:01 AM

Are you using suexec?
The log is called suexec_log

02-28-2004, 03:06 AM	#1
hanii Confirmed User Join Date: Mar 2002 Location: Moon Posts: 449	server gurus please help! - Premature End of Script Headers apache 2.0.46 (rhel es 3.0) I am trying to run a perl script on my server, but when I try to run it via a web browser I get "Internal Server Error." The server error log says "premature end of script headers." The permissions are 755 on the cgi-bin directory and the script. This is the script i'm trying to run: #!/usr/bin/perl -w print "Content-type: text/html\n\n"; print "Hello, world.\n"; This is the directive I have in my httpd.conf file: Directory "/home/users//www/cgi-bin"> Options ExecCGI /Directory> (removed '<' for banned word) Anyone know what the problem could be? Last edited by hanii; 02-28-2004 at 03:10 AM..*

02-28-2004, 03:20 AM	#2
KDizzla Confirmed User Join Date: Sep 2002 Location: South Hampton Posts: 1,795	Could be a number of things... __________________ www.ogrish.com

02-28-2004, 03:48 AM	#3
darksoul Confirmed User Join Date: Apr 2002 Location: /root/ Posts: 4,997	watch error.log for the actual error. __________________ 1337 5y54\|)m1n: 157717888 BM-2cUBw4B2fgiYAfjkE7JvWaJMiUXD96n9tN Cambooth

02-28-2004, 04:05 AM	#4
hoe_vender Confirmed User Join Date: Dec 2003 Location: Lincoln, NE Posts: 2,018	__________________ ICQ #286508534

02-28-2004, 04:34 AM	#6
devmug Registered User Join Date: Jan 2004 Posts: 3	might be control-m on the end of lines .. this sometimes produces premature blah errors .. try editing your source in a proper editor such as textpad and saving as file type unix or use vi on your server ... hope this helps. Devmug avsMatrix __________________ Lex (devmug) [email protected] \| aol devmug \| icq 249438559 http://www.sexcontents.com - Niche Adult Content

02-28-2004, 04:46 AM	#7
Nathan Confirmed User Industry Role: Join Date: Jul 2003 Posts: 3,108	hi hanii I do not have access to any rhel es 3.0 box to test this, but the problem very likely is because the script is not really executable. Not sure if you have shell access, but if you have, then go and login to the server, go to the dir the script is at and run it manually. eg: if the script is called helloworld.cgi then type: ./helloworld.cgi See if that works. If that works, make sure the ending is .cgi and not .pl, since Options ExecCGI would only allow .cgi to execute as far as I remember. If it does NOT work (which is very likely) then your path to perl will be wrong. It will say something like: bash-2.0: /usr/bin/perl: No such file or directory Easiest way to figure this out is typing: whereis perl on the prompt. This should give you the real location of perl on the server. It might also be perl5, ie: whereis perl5 The error might also be a perl error. I do not see a perl error in the code you posted, but it might be a wrong upload like devmug suggested, meaning you have to upload the file in ASCII mode! If you do NOT have shell access to the server, contact your host and ask them what the path to perl is, since that is the most likely error. __________________ "Think about it a little more and you'll agree with me, because you're smart and I'm right." - Charlie Munger

02-28-2004, 04:48 AM	#8
rounders Confirmed User Join Date: Sep 2003 Location: p0rn0stars & h0es Posts: 2,931	check the suexec log __________________ ICQ#: 153923840

02-28-2004, 05:01 AM	#9
RK Confirmed User Join Date: Aug 2001 Location: In a Bunker Posts: 868	Are you using suexec? The log is called suexec_log __________________ Does anyone look down here?