How to compare what’s installed in this ubuntu pc vs that ubuntu pc

by dotsha747 · Published 31 December 2012 · Updated 5 December 2021

How to compare what’s installed in this ubuntu pc vs that ubuntu pc:

 (dpkg --list | sort > /tmp/thispc.txt) ; (ssh user@thatpc dpkg --list | sort > /tmp/thatpc.txt) ; diff -y /tmp/thispc.txt /tmp/thatpc.txt|less

This post was originally published publicly on Google+ at 2013-01-01 17:47:34+0800

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