Unnecessary (optional) information

Change the color of pipe using ls

You might consider changing the default color for a pipe in the 'ls' configuration by adding this to your bashrc:

 echo 'LS_COLORS=$LS_COLORS:"pi=00;35"' >> ~/.bashrc

The default color of named pipes set by Ubuntu or Debian is a pain:

Close mnp

Close the working directory /tmp/myallet/. If you stopped all monitoring, you might want to close the workdir. (optional)

# remove the workdir /tmp/mywallet
$ mnp cleanup