[9fans] killing 'none' - Plan9

This is a discussion on [9fans] killing 'none' - Plan9 ; Hello all, I run on my terminal a process, which switches user id to 'none' (f.e. tftpd). I can't kill that process. ps | grep none none 132 0:00 0:00 140K Open tftpd echo kill>/proc/132/note /proc/132/note: rc: can't open: '/proc/132/note' ...

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Thread: [9fans] killing 'none'

  1. [9fans] killing 'none'

    Hello all,

    I run on my terminal a process, which switches user id to 'none' (f.e. tftpd).
    I can't kill that process.

    ps | grep none
    none 132 0:00 0:00 140K Open tftpd

    echo kill>/proc/132/note
    /proc/132/note: rc: can't open: '/proc/132/note' permission denied

    Is it somehow possible to kill that process?
    Or is it necessary to reboot?


    Antonin


  2. Re: [9fans] killing 'none'

    try Kill instead of kill

    On Mon, Sep 8, 2008 at 11:17 AM, Antonin Vecera
    wrote:
    > Hello all,
    >
    > I run on my terminal a process, which switches user id to 'none' (f.e. tftpd).
    > I can't kill that process.
    >
    > ps | grep none
    > none 132 0:00 0:00 140K Open tftpd
    >
    > echo kill>/proc/132/note
    > /proc/132/note: rc: can't open: '/proc/132/note' permission denied
    >
    > Is it somehow possible to kill that process?
    > Or is it necessary to reboot?
    >
    >
    > Antonin
    >
    >



  3. Re: [9fans] killing 'none'

    > I run on my terminal a process, which switches user id to 'none' (f.e. tftpd).
    > I can't kill that process.
    >
    > ps | grep none
    > none 132 0:00 0:00 140K Open tftpd
    >
    > echo kill>/proc/132/note
    > /proc/132/note: rc: can't open: '/proc/132/note' permission denied
    >
    > Is it somehow possible to kill that process?
    > Or is it necessary to reboot?


    if you are the hostowner, then

    # chmod a+w /proc/132/note
    # echo kill>/proc/132/note

    - erik


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