any examp. how check if alll.txt there after unzip

[mishonok]

Can anybody please give me some shell script example of how    to make sure all 13 needed .txt are existed after unzipping the file.
THANK YOU !!  

[ghostdog74]

not very sure what you actually want..

#!/bin/sh
numtest=13
fullpath=/someunzipdir
#....
# doing unzip
#....
# check for unzip successful
if [ $? -ne 0 ];then
       exit
fi

unzipnum=`ls -1 $fullpath/*.txt | wc -l`
if [ $unzipnum -eq $num ]; then
       echo "all files there"
fi

[mishonok]

THANK YOU !!  
It may help ...
I know that .zip file should have 13 .txt files, I need to have logic to be sure that all 13 files were sent
(zipped )