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Re: List words separated by comma and without duplicates

From Abdullah Ramazanoglu <ar018@yahoo.com>
Newsgroups linux.debian.user
Subject Re: List words separated by comma and without duplicates
Date 2018-04-29 20:40 +0200
Message-ID <vJZoR-kT-1@gated-at.bofh.it> (permalink)
References <vJYCt-8cM-5@gated-at.bofh.it> <vJZfc-hl-1@gated-at.bofh.it>
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On Sun, 29 Apr 2018 19:24:12 +0100 Antonio A. Rendina said:

> cat list-file | uniq | sed s/$/,/ | tr '\n' ' '

But uniq eliminates consecutive (neighboring) duplicates only. If, for example,
"Eduardo De Filippo" also occurs at 2nd line, then there would still be 2
separate Eduardo's left. So, sort + uniq is necessary as in,

sort list-file | uniq | sed s/$/,/ | tr '\n' ' '

or you can combine them into one (as tomas already suggested)

sort -u list-file | sed s/$/,/ | tr '\n' ' '

Regards
-- 
Abdullah Ramazanoglu

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Thread

List words separated by comma and without duplicates Rodolfo Medina <rodolfo.medina@gmail.com> - 2018-04-29 19:50 +0200
  Re: List words separated by comma and without duplicates rhkramer@gmail.com - 2018-04-29 20:00 +0200
  Re: List words separated by comma and without duplicates "Antonio A. Rendina" <arendina13@gmail.com> - 2018-04-29 20:20 +0200
    Re: List words separated by comma and without duplicates David Margerison <deltam@electrosonics.com.au> - 2018-04-30 01:40 +0200
      Re: List words separated by comma and without duplicates Bob McGowan <ramjr0915@gmail.com> - 2018-05-01 05:50 +0200
  Re: List words separated by comma and without duplicates "Antonio A. Rendina" <arendina13@gmail.com> - 2018-04-29 20:30 +0200
    Re: List words separated by comma and without duplicates Abdullah Ramazanoglu <ar018@yahoo.com> - 2018-04-29 20:40 +0200
  Re: List words separated by comma and without duplicates <tomas@tuxteam.de> - 2018-04-29 20:30 +0200
    Re: List words separated by comma and without duplicates Curt <curty@free.fr> - 2018-04-29 22:20 +0200
      Re: List words separated by comma and without duplicates <tomas@tuxteam.de> - 2018-04-29 22:40 +0200
        Re: List words separated by comma and without duplicates Gene Heskett <gheskett@shentel.net> - 2018-04-30 00:30 +0200
          [OT - long running shows] Re: List words separated by comma and  without duplicates Richard Hector <richard@walnut.gen.nz> - 2018-04-30 02:30 +0200
            Re: [OT - long running shows] Re: List words separated by comma and without duplicates Gene Heskett <gheskett@shentel.net> - 2018-04-30 03:00 +0200
              Re: [OT - long running shows] Re: List words separated by comma and  without duplicates Richard Hector <richard@walnut.gen.nz> - 2018-04-30 03:30 +0200
                Re: [OT - long running shows] Re: List words separated by comma and without duplicates Gene Heskett <gheskett@shentel.net> - 2018-04-30 05:00 +0200
  Re: List words separated by comma and without duplicates Rodolfo Medina <rodolfo.medina@gmail.com> - 2018-05-18 21:00 +0200
    Re: List words separated by comma and without duplicates <tomas@tuxteam.de> - 2018-05-18 21:20 +0200

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