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Top Forums Shell Programming and Scripting Create multiple zip files each containing 50 xml files. Post 302883385 by Rakesh Thobula on Tuesday 14th of January 2014 01:05:28 AM
Old 01-14-2014
Thanks Robin.

-- I tried zip command which worked for all files in the folder.
-- Just a novice in Shell scripting
-- Linux
-- bash

I will be trying to extend my code to include "for" for specific range of files to be zipped.

Rakesh

---------- Post updated at 05:05 PM ---------- Previous update was at 11:29 AM ----------

Finally achieved what I wanted.
Now folder will have only zip files. So one less work - no need of deletion of individual files in folder.

Here is the code :
------------------
Code:
#!/bin/sh
#NOW will hold the date format as : yyyyddmmhhmiss
NOW="$(date +"%Y%m%d%H%M%S")"
#LIMIT the number of files to go in each zip file
LIMIT=2
COUNT=0
#DIR is initialized with initial value 0001 and later in the code it is incremented. While loop is required to put leading zeros to DIR.
DIR=0001
#Start FOR loop for number of xml files in the folder
for FILE in *txt
do
#Add each file to zip with zip filename
zip -r $NOW-$DIR $FILE
let COUNT=$COUNT+1
#If the for loop reaches the Limit, then start putting files into new zip file
if [ $COUNT -eq $LIMIT ]
then
# base 10 ie. 10# is used in the code below to avoid error : value too great for base
let DIR=10#$DIR+1
#WHILE loop is needed to put the leading zeros to the variable DIR
while [ ${#DIR} -ne 4 ];
do
DIR="0"$DIR
done
COUNT=0
fi
done

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

Thanks for supporting me in learning what I should do.

Posting this for the benefit of others.

Thanks
Rakesh Smilie

Last edited by Franklin52; 01-14-2014 at 03:15 AM.. Reason: Please use code tags
This User Gave Thanks to Rakesh Thobula For This Post:
 

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zipnote(1)						      General Commands Manual							zipnote(1)

NAME
zipsplit - split a zipfile into smaller zipfiles SYNOPSIS
zipsplit [-t] [-i] [-p] [-s] [-n size] [-r room] [-b path] [-h] [-q] [-v] [-L] zipfile ARGUMENTS
zipfile Zipfile to split. OPTIONS
-t Report how many files it will take, but don't make them. -i Make index (zipsplit.idx) and count its size against first zip file. -n size Make zip files no larger than "size" (default = 36000). -r room Leave room for "room" bytes on the first disk (default = 0). -b path Use path for the output zip files. -p Pause between output zip files. -s Do a sequential split even if it takes more zip files. -h Show a short help. -q Suppress some informational messages. -v Show version information. -L Show software license. DESCRIPTION
zipsplit reads a zipfile and splits it into smaller zipfiles. EXAMPLES
To be filled in. BUGS
Does not yet support large (> 2 GB) or split archives. SEE ALSO
zip(1), unzip(1) AUTHOR
Info-ZIP v3.0 of 8 May 2008 zipnote(1)
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