Re: [PLUG] Using diff

[Rich Kulawiec via plug <plug@lists.phillylinux.org>]

On Thu, May 27, 2021 at 05:37:33PM -0400, Michael Lazin via plug wrote:
> I used the sort command to make two lists.  One list has everything on the
> first list and more.  They are already alphabetically sorted.  I want to
> know what is on the second list that is not on the first list.  I am trying
> to use diff but perhaps there is a better way.   I tried awk and an ugly
> egrep and now I am giving up and asking for help.  Thanks for your time.

	% comm -13 file1 file2

---rsk
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