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Thread: how do i alphabetize a list from a text file?

  1. #1
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    how do i alphabetize a list from a text file?

    I have a list of names and contact numbers that is in a txt file, however, the names aren't alphabetized and makes it difficult to navigate through, how do I alphabetize the list?

    I'm running Lubuntu 16.04.

  2. #2
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    Re: how do i alphabetize a list from a text file?

    Please show a typical line from your text file and tell us how you want to alphabetize it. (I would guess that you want to sort it by first name or family name, but I don't know where you have the names in your text files.)

  3. #3
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    Re: how do i alphabetize a list from a text file?

    Quote Originally Posted by sudodus View Post
    Please show a typical line from your text file and tell us how you want to alphabetize it. (I would guess that you want to sort it by first name or family name, but I don't know where you have the names in your text files.)
    +1

    The more data OP shares, the easier it will be to answer correctly. Otherwise, one can recommend
    man sort or other online resources such as
    https://www.computerhope.com/unix/usort.htm or
    https://www.ibm.com/developerworks/c...files9?lang=en or
    https://en.wikipedia.org/wiki/Sort_(Unix)

  4. #4
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    Re: how do i alphabetize a list from a text file?

    Quote Originally Posted by ardouronerous View Post
    I have a list of names and contact numbers that is in a txt file, however, the names aren't alphabetized and makes it difficult to navigate through, how do I alphabetize the list?

    I'm running Lubuntu 16.04.
    sort, but this sounds like a homework question.

  5. #5
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    Re: how do i alphabetize a list from a text file?

    The list is like this;
    Code:
    Sarandon, Susan - XXX-XXX-XXX
    Cruise, Tom - XXX-XXX-XXX
    Bale, Christian - XXX-XXX-XXX
    Goldblum, Jeff - XXX-XXX-XXX
    As you can see the list isn't in alphabetical order, I'd like to alphabetize the list.

  6. #6
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    Re: how do i alphabetize a list from a text file?

    If you want to sort according to family name, it is very easy. Assume that the list is in a file with the name unsorted-list.txt,

    Code:
    sort unsorted-list.txt > sorted-list.txt
    and the sorted (alphabetized) result is in the file sorted-list.txt.

  7. #7
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    Re: how do i alphabetize a list from a text file?

    Thank you, that worked!

  8. #8
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    Re: how do i alphabetize a list from a text file?

    gedit will alphabetize a list for you too.
    "Everybody is ignorant, only on different subjects." Will Rogers

  9. #9
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    Re: how do i alphabetize a list from a text file?

    As will LibreOffice Calc and Geany.

  10. #10
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    Re: how do i alphabetize a list from a text file?

    ... LibreOffice Writer and Pluma too....

    By the way, you need to activate the sort plugin in preferences in both gedit and pluma before sort appears in their menus. Or at least I had to in Ubuntu 16.04.
    Ubuntu 20.04 Desktop Guide - Ubuntu 22.04 Desktop Guide - Forum Guide to BBCode - Using BBCode code tags

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