cant get MD5 Fingerprint of the SDK Debug Certificate

Question

Hi ,

Am using ubuntu .am developing apps with google map.for that i registering for map apikey.I follwed the instruction in this following Link link text

from this instruction i got MD5 Fingerprint of Your Signing Certificate,also i have keystore ,But i cant able get MD5 Fingerprint of the SDK Debug Certificate, for this I followed the commend keytool -list -alias androiddebugkey \ -keystore .keystore \ -storepass android -keypass android.

I specified the path_to_debug_keystore location according to my application location. But wen i execute that commend

I get the "bash: my-release-key.keystore: Permission denied." I dont know which commend will i use to get this MD5 Fingerprint of the SDK Debug Certificate.can any one give me the solution for this.

Thanks in advance, regards, Lakshmanan.