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I have two pdf files and two text files which are converted into ebcdif format. The two text files acts like cover files for the pdf files containing details like pdf name, number of pages, etc. in a fixed format. 

Cover1.det, Firstpdf.pdf, Cover2.det, Secondpdf.pdf

Format of the cover file could be:

Firstpdf.pdf|22|03/31/2012

that is 

pdfname|page num|date generated

which is then converted into ebcdic format.

I want to merge all these files in a single file in the order first text file, first pdf file, second text file, second pdf file.

The idea is to then push this single merged file into mainframes using scp.

1) How to merge above mentioned four files into a single file?

2) Do I need to convert pdf files also in ebcdic format ? If yes, how ?

3) As far as I know, mainframe files also need record length details during transit. How to find out record length of the file if at all I succeed in merging them in a single file ?

I remember reading somewhere that it could be done using put and append in ftp. However since I have to use scp, I am not sure how to achieve this merging.

Thanks for reading.

Vicky
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  • you'll have to use a set of scripts and commands to create the file you want to push to the mainframe. Then you use scp (or sftp) to send the file in. I don't think you need to know the filesize if you're using sftp/scp. Some ftp clients will translate plain text files between ascii and ebcidic, but you'll have to spend time looking through the manuals for figure it out. I think others have written here about extracting text from pdf files. Once you have all files as text you can do cat file1 file2 file3 file4 > file2Send.txt. If the pdf text is so simple, why not just create it. Good luck. – shellter Apr 01 '12 at 23:19
  • @shelter - its not the pdf file that is simple, it's the text cover files that are. – GilShalit Apr 02 '12 at 08:48

2 Answers2

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File merging could easily be achieved by using Cat command in unix with > and >> append operators.

Also, if the next file should start from a new line (as was my case) a blank echo could be inserted between files.

Vicky
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1) Why not use something like pkzip?

2) I don't think converting the pdf files to ebcdic is necessary or even possible. The files need to be transfered in Binary mode

3) Using pkzip and scp you will not need the record length

GilShalit
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