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about wall command

Discussion in 'Unix' started by jaydip, Apr 24, 2010.

  1. jaydip

    jaydip New Member

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    hi friends ..

    when we use wall command for communication to all user in unix then in all terminal it display the username who invoke the command if i want to hide that username than how???
    i mean nobody can knows who invoke this command?? can anybody give the solution???

    thanks in advance....
     

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