topic Re: Script ISSUE in Operating System - Linux

Script ISSUE

Karthick K S — Wed, 16 Nov 2005 00:58:27 GMT

Hi,

I am facing some problem on script,
i want to assign output(i.e some file) to some variable its given below, after that i want rename this filename.

gmfile=$(/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER})

mv gmfile xxtest.txt

but its not working pls help me on this

Re: Script ISSUE

RAC_1 — Wed, 16 Nov 2005 01:04:40 GMT

Can you run the command manually??

Have you set all required variables??

set -vx, now do gmfile=$(/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER})

Does complain about anything??

Re: Script ISSUE

Karthick K S — Wed, 16 Nov 2005 01:22:01 GMT

Hi RAC,

I set all varibales

i runned the same but its same problem file received on filesystem but not assign to variable

Re: Script ISSUE

Muthukumar_5 — Wed, 16 Nov 2005 01:27:56 GMT

Can you post what you are getting for?

/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER}

gmfile="$(/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER})"
echo ${gmfile}

post this information.!

hth.

Re: Script ISSUE

Karthick K S — Wed, 16 Nov 2005 01:50:19 GMT

/opt/mqm/scripts/mqigetfn CREATE /usr/ ${QNAME} ${QMANAGER}
For this output is,
file will copied on filesystem /usr/

gmfile="$(/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER})"
echo ${gmfile}

for this output is,
null there is no output but file copied to filesystem

Actually what my problem i receive file containing ^M containing i want to remove ^M character then copied to that samefilename

Re: Script ISSUE

Muthukumar_5 — Wed, 16 Nov 2005 01:59:15 GMT

^M characters will be added when you transfer a file from dos.

Change it as,

dos2ux filename > newfile

strings filename > newfile

It will be changed.

hth.

Re: Script ISSUE

Muthukumar_5 — Wed, 16 Nov 2005 02:01:57 GMT

Refer this to remove ^M characters more,

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=972302

If you want to change into the same file then,

perl -pi -e 's/\^M//g' filename

hth.

Re: Script ISSUE

Karthick K S — Wed, 16 Nov 2005 02:02:57 GMT

I know that dos2ux but for eg.

my file name is hptest.txt

opt/mqm/scripts/mqigetfn CREATE /usr/ ${QNAME} ${QMANAGER

after i runned this one

/usr/hptest.txt but containing ^M character

i want to remove ^M character then filename should be /usr/hptest.txt

Re: Script ISSUE

RAC_1 — Wed, 16 Nov 2005 02:03:07 GMT

does following work??

gmfile=$(/opt/mqm/scripts/mqigetfn CREATE "${DIRECTORY}/ ${QNAME} ${QMANAGER}")

echo ${gmfile}

Re: Script ISSUE

Muthukumar_5 — Wed, 16 Nov 2005 02:13:35 GMT

Do like,

/opt/mqm/scripts/mqigetfn CREATE /usr/ ${QNAME} ${QMANAGER}
perl -pi -e 's/\^M//g' /usr/hptest.txt

It will do it.

hth.

Re: Script ISSUE

Orhan Biyiklioglu — Wed, 16 Nov 2005 02:13:42 GMT

perl -ni.bak -e 's/\r\n/\n/s;s/\032//s;print' /usr/hptest.txt

This will remove ^M characters from /usr/hptest.txt file and also make a backup copy with .bak extension (ie. hptest.txt.bak)

hth

Re: Script ISSUE

Karthick K S — Wed, 16 Nov 2005 02:19:43 GMT

perl -pi -e 's/\^M//g' /usr/hptest.txt

its not removing ^M character

Re: Script ISSUE

RAC_1 — Wed, 16 Nov 2005 02:21:22 GMT

/opt/mqm/scripts/mqigetfn CREATE /usr/ ${QNAME} ${QMANAGER}|dos2ux

Re: Script ISSUE

Muthukumar_5 — Wed, 16 Nov 2005 03:16:08 GMT

sorry. Just use as,

perl -pi -e 's/\r\n/\n/g' /usr/hptest.txt

Example:
# cat -v test.txt
hi^M
bye # perl -pi -e 's/\r\n/\n/' test.txt
# cat -v test.txt
hi
bye#

Steps:

/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER}
perl -pi -e 's/\r\n/\n/g' /usr/hptest.txt

hth

Re: Script ISSUE

Karthick K S — Wed, 16 Nov 2005 03:34:16 GMT

/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER}
perl -pi -e 's/\r\n/\n/g' /usr/hptest.txt

this is working but

that filename i dont know this are through script that time how should i get the filename

from ls -tr how i should i take last row filename i.e latest file.

Re: Script ISSUE

Orhan Biyiklioglu — Wed, 16 Nov 2005 03:39:47 GMT

ll -tr | tail -1 | awk '{print $9}'

will give you the name of the last modified file.

hth

Re: Script ISSUE

Muthukumar_5 — Wed, 16 Nov 2005 03:45:37 GMT

Please elaborate this action first:

Question 1:
/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER}

what is ${DIRECTORY}, ${QNAME} and ${QMANAGER} variable contents.

--

We can get latest file in /usr directory as,

cd /usr
ls -lt | head -2 | tail -1 | awk '{ print $9 }'

It will not work all the times. If some body update the file contents then hpuxtest.txt will not come anyway.

Question 2:
Is the new file creation will be with hpuxtest.txt only or with some other specific name.
--

Question 3:
Is /opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER} copying file to /usr directory? Is there any verbose information which saying that specific file is copied to location?

--

Post all relavent informations to answer.

hth.

Re: Script ISSUE

Karthick K S — Wed, 16 Nov 2005 04:09:35 GMT

Question 1:
/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER}

${DIRECTORY} is /usr/received/

&{QNAME}-Qeuenname

${QMANAGER}-QueueManager Name

I will receive file from some other place i.e Singapore

Question 2:
Is the new file creation will be with hpuxtest.txt only or with some other specific name.

No filename would be differenct at each time
--

Question 3:
Is /opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER} copying file to /usr directory?
No Verbose information

last question

we can use perl command on shell script

--

Re: Script ISSUE

Muthukumar_5 — Wed, 16 Nov 2005 04:13:35 GMT

Do you meant to ask "can we use perl command on shell script?"

Yes. Surely. You can use all shell actions with shell scripts.

The only problem you are having now is the filename which you are getting from singapore. /opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER} action is not returning any filename information. How do you know that it will create in /usr/ location? Collect the location where exactly that application copies the file.

Can you post the execution details of,

/opt/mqm/scripts/mqigetfn CREATE ${DIRECTORY}/ ${QNAME} ${QMANAGER}

in shell to help you out with suitable shell code(s).

hth.

Re: Script ISSUE

Karthick K S — Wed, 16 Nov 2005 04:55:01 GMT

file exactly copies under $DIRECTORY i.e /usr/received/