pem - 0.7.9-5 main

This is a handy tool to help you keep track of your personal income
and expenses. It is a command line alternative to other personal
finance and money managers.
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On GNU/Linux and other Unix-like systems, Pem works by storing the
details in a CSV file placed in the ~/.pem directory under your $HOME
directory. Each such file is named after the current month, and is
automatically created by Pem when you enter the first record for a
month. It is not advisable to edit these files by hand.