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bug#52033: a bug in paste command
From: |
zsugabubus |
Subject: |
bug#52033: a bug in paste command |
Date: |
Mon, 22 Nov 2021 10:42:54 +0100 |
Hi,
On Mon, Nov 22, 2021 at 05:23:33AM +0000, Visser, Gerard wrote:
> Hard as it is for me to believe, it seems I have uncovered a bug in the
> paste command. I got unexpected/incorrect results in the course of my work
> (which I can describe as merging two data files from some electronic test
> equipment for the purposes of analysis and plotting). Attached is a tarfile
> of a test case with two files and a log showing the incorrect results and the
> version info of paste.
> I hope this email will reach the right people to investigate this.
> If it is a known issue and there is a workaround for me to use, please do
> let me know.
It is only your terminal emulator that tricks you: Your file contains
carriage returns that moves cursor to the first column, so that next
line will appear on top of the previous.
$ file e f
e: ASCII text, with CRLF line terminators
f: ASCII text, with CRLF line terminators
If you do `paste e f | cat -A`, you can see it yourself what's going on.
Use `tr -d '\r'` to remove unwanted CRs.
--
zsugabubus