topic Re: Bad Number/Syntax Errors in Operating System - HP-UX

Bad Number/Syntax Errors

Kevin_258 — Wed, 27 Oct 2004 10:27:17 GMT

A startup script of mine is trying to execute the following command:
su - -c
However every single time the startup script executes I get the following error in the rc.log file:
^˜\p^^â\: Syntax error
or:
Ø\p^¢\: bad number

Now after the system is completely up and running I can execute the same script successfully.

If I take out the alter the command from:
su - -c to:
su -c
it works. Altered it back and deleted the user's .profile (so the (-) is executing nothing) and the same errors returned?

Now the difference between the two errors:
Syntax error and bad number depends on the shell I'm executing the script in. If /sbin/sh its a syntax error and if its the ksh its a bad number.

Any advi

Re: Bad Number/Syntax Errors

RAC_1 — Wed, 27 Oct 2004 10:29:46 GMT

When you do su - "user_name" -c "command"

the .profile of the user gets executed. You have a problem with code in .profile, which gives error.

When you do su "user_name -c "command", the user's .profile is not executed.

Anil

Re: Bad Number/Syntax Errors

Steven E. Protter — Wed, 27 Oct 2004 10:33:29 GMT

Suggestion: Check and possibly restore /etc/profile

SEP

Re: Bad Number/Syntax Errors

john korterman — Wed, 27 Oct 2004 11:14:49 GMT

Hi,

is the 's shell by any chance c-shell?

regards,
John K.

Re: Bad Number/Syntax Errors

Kevin_258 — Wed, 27 Oct 2004 12:01:53 GMT

No - the users shell is either the ksh or sh not using csh.

Thanks anyway...

Re: Bad Number/Syntax Errors

Prashant Zanwar_4 — Wed, 27 Oct 2004 12:11:37 GMT

you can try changing the scripts sequence number. Just try to change it to something to make it run at last. There might be something which the environment is looking for and which is not there at the time script is running while coming up. Just put it at last

S999<script> I believe this shall take away the problem..

What happens when you execute the script in /etc/init.d and not the su user_id -c <script>

just check and reply..

Thanks
Prashant

Re: Bad Number/Syntax Errors

john korterman — Wed, 27 Oct 2004 12:26:23 GMT

Hi,
rather irritating about the shell, as c-shell would have fitted in nicely, also because ksh normally indicates a line number for the syntax error.
However, "bad number" may come from an if-condition that tries to compare a numeric value to either a text string - or more often - to an unexpanded variable. Is there anything like that in the script?

regards,
John K

Re: Bad Number/Syntax Errors

Kevin_258 — Wed, 27 Oct 2004 12:38:41 GMT

The oracle startup script is my last S999 script in my /sbin/rc3.d directory. Tried inserting a test startup script before it and put the following simple command in it:
/usr/bin/su - oracle -c "/usr/bin/ls -l /tmp > /tmp/ls.out" 2>&1

(Also tried different users!)

The syntax error or bad number depends on the shell I defined the user in.

Also this started to happen after the lastest June 2004 bundle for HP 11.11.

The su is actually successfully, however something afterwards in the shell environment is blowing up.

Re: Bad Number/Syntax Errors

Prashant Zanwar_4 — Wed, 27 Oct 2004 12:44:04 GMT

What if if you try putting the same in Oracle startup script end...

And as long as the script name is different S999 shall not matter..

if oracle starup is

S999oracle

then new script can be

S999pxxx...I believe it shall get through the problem..or just make the syntax part of some other script whihch executes in last..

Hope it helps

Let me see if I can find anything more on this

Thanks
Prashant

Re: Bad Number/Syntax Errors

Prashant Zanwar_4 — Wed, 27 Oct 2004 12:47:04 GMT

One other thing is you shall try giving

nohup

in the beginning..try this

Thanks
Prashant

Re: Bad Number/Syntax Errors

John Kittel — Wed, 27 Oct 2004 12:55:20 GMT

There is a tecnical knowledge base document describing something along these lines. I don't think I am alowed to post the url (?)...

If you have access, search for "ksh bad number".

But it says that PHCO_26783 or PHCO_27418
cause "bad number" error in oracle environment setup script called from .profile. Offending command is "ulimit 4194304". Should be changed to "ulimit unlimited".

- John

Re: Bad Number/Syntax Errors

Prashant Zanwar_4 — Wed, 27 Oct 2004 12:56:41 GMT

also

su - userid -c '/path/to/script -options'

this is one hint to resolve it.

Thanks
Prashant

Re: Bad Number/Syntax Errors

Kevin_258 — Wed, 27 Oct 2004 16:16:55 GMT

the following line has been added to my same oralce startupscript as well:
/usr/bin/su - oracle -c "/usr/bin/ls -l /tmp > /tmp/ls.out" 2>&1

The command runs only up to the su, everything else doesn't run, put the /etc/profile in verbose mode and everything runs correctly.

In response to above, the ksh bad number is a ulimit problem and the error would be "unlimited bad number".

These same startup scripts run successfully if I execute them after the startup.

Now these error messages seem to be related to the shell environment and not a .profile or /etc/profile problem.

Just wondering if anyone ran into this problem before? Very weird.....