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? None of these copy wb ../misc collect ../misc mon ../misc copy wb collect mon /misc cp wb collect mon ../misc tar wb collect mon /misc None of these copy wb ../misc collect ../misc mon ../misc copy wb collect mon /misc cp wb collect mon ../misc tar wb collect mon /misc ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? None of these chmod go+x, u-x note chmod u-x, go+r note chmod g-x, uo+r note chmod go+r, u+x note None of these chmod go+x, u-x note chmod u-x, go+r note chmod g-x, uo+r note chmod go+r, u+x note ANSWER DOWNLOAD EXAMIANS APP
Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. None of these lastlogin .profile .mbox .exrc None of these lastlogin .profile .mbox .exrc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? C R None of these u v C R None of these u v ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? None of these cdir changedir cd chdir None of these cdir changedir cd chdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? touch grep cat wc touch grep cat wc ANSWER DOWNLOAD EXAMIANS APP
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