How can I check CRC of multiple zip files with zip -T

Question

I've got bash script for checking CRC of multiple zip files:

#! /bin/bash

fileFormat="*.zip"

for entry in `ls $fileFormat`; do
    echo $entry >> plikiZip
done

fileName=$(< plikiZip)

for file in "${fileName[@]}"; do
        zip -T $file >> wynik.txt
done

I don't know why, byt my wynik.txt contains:

  adding: mf.gov.pl_1133863230349.zip (stored 0%)
  adding: mf.gov.pl_1133863293588.zip (stored 0%)
  adding: mf.gov.pl_1133863748942.zip (stored 0%)
  adding: noweprzetargi.msgaz.pl_1133848724906.zip (stored 0%)
  adding: swps.pl_1133864085863.zip (stored 0%)
  adding: swps.pl_1133864308647.zip (stored 0%)
  adding: swps.pl_1133864438352.zip (stored 0%)
test of mf.gov.pl_1133863028119.zip OK

What should I change to have "OK" or "BAD" for all entries instead of

adding:

and

(stored X%)

?

Answer 1

You always can use find command:

find . -name "*.zip" -exec zip -T {} \; >> wynik.txt

And here you can use -maxdepth N options to control the depth of finding.

Answer 2

Replace following line

zip -T $file && echo "OK" >> wynik.txt || echo "BAD" >> wynik.txt

If the result is failure && will fail and "BAD" will be outputted

If the result is successful && will not fail and "OK" will be outputted

Answer 3

You can also use xargs and unzip :

ls -1 | xargs -L1 -I {} unzip -t  {}

and if they are subfolders tree would do:

tree -fai . | xargs -L1 -I {} unzip -t  {}