Unix Which of following commands is used for an automatic reminder service? None of these mesg calendar write mail None of these mesg calendar write mail ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is mesg sleep halt grep None of these mesg sleep halt grep None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field? None of these #NAME? kill +(m+l).n None of these #NAME? kill +(m+l).n ANSWER DOWNLOAD EXAMIANS APP
Unix If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use stty intr ^c stty echo ^a tty ^c stty echoe stty intr ^c stty echo ^a tty ^c stty echoe ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory? copy wb collect mon /misc tar wb collect mon /misc cp wb collect mon ../misc None of these copy wb ../misc collect ../misc mon ../misc copy wb collect mon /misc tar wb collect mon /misc cp wb collect mon ../misc None of these copy wb ../misc collect ../misc mon ../misc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the last background job? $* $0 $! $# $* $0 $! $# ANSWER DOWNLOAD EXAMIANS APP
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