UNIX for Dummies Questions & Answers

Hi,

Code:

jar -tvf tools.jar | grep LinkInfoImpl

Output:

Code:

  4968 Fri Feb 22 02:34:52 EST 2008 com/sun/tools/doclets/formats/html/LinkInfoImpl.class

However, i need the similar output for all jar files under /apps/lib/ directory and its subdirectories.

Can you please help format my command to achieve the mentioned ?

Regards,
Mohtashim

Do you need to know which jar it came from?

I suppose you could do something like

Code:

 
for i in `find /apps/lib/ -name *.jar`; do jar -tvf $i | grep LinkInfoImpl; done

or

Code:

 
find /apps/lib/ -name *.jar -exec jar -tvf {} \; | grep LinkInfoImpl

You'll have to modify them a bit if you want to know what jar file each is in (and I assume that's something you'd want) as this will not give you that.

Yes your solution works and Yes you are right that i need the jar name and the path which populated my grep string.

Below is the current output:

find /apps/wls/bea10/jdk160_05/ -name *.jar -exec jar -tvf {} \; | grep LinkInfoImpl


4968 Fri Feb 22 02:34:52 EST 2008 com/sun/tools/doclets/formats/html/LinkInfoImpl.class

I am still naive to figure out how to get the jar name and its path. Can you or someone help?

Also if I wish to look for *.ear, *.war along with *.jar at the same time how would I ?

Regards,
Mohtashim