Shell Programming and Scripting

I have my folder structure like a file a.zip is placed in one folder.
Inside a.zip is two other zip files x.zip and y.zip
If i unzip x.zip i have folder a folder z and inside folder z there are different folders with event time appended to it.
Inside the every event folder ,I have a sub folder which is containing the actual zip files to be unzipped.
Please let me know how the above procedure can be put in shell script.

Thanks in advance

Break it down into simple steps, just like when you're describing your situation:

Code:

#!/bin/bash

unzip a.zip
unzip x.zip
cd z
for i in eventDir* ; do 
  cd $i 
  unzip *.zip
  cd ..
done

If you want to run unzip on all zip files in myRootDir directory structure, in any depth, you could do

Code:

find myRootDir -name "*.zip" -exec unzip {} \;

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