Quote from: 2048-bit on August 05, 2013, 03:47:42 PM

Where do I find my private keys at in bitcoin-qt? (in GNU/Linux)

In Bitcoin-qt you would only dump 1 key at a time. Use pywallet instead

Install pywallet dependencies(see: https://github.com/jackjack-jj/pywallet)
Then:

Code:

mkdir pywallet
cd pywallet
wget --output-document=pywallet.py https://raw.github.com/jackjack-jj/pywallet/master/pywallet.py
python pywallet.py --web

Next:
Open your browser and navigate to localhost:8989
Search the dump keys part and write only "sec" on the export format. Choose a dir/file where to save the dumped private keys. You can then batch import them into Electrum.