Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? None of these mail grep mesg write None of these mail grep mesg write ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? S s a A S s a A ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? None of these [!ijk] * ? [ijk] None of these [!ijk] * ? [ijk] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files will displayed by this command cat *ch* catch All of these .ch patch catch All of these .ch patch ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it #NAME? -r -1 None of these #NAME? -r -1 None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? v u C R None of these v u C R None of these ANSWER DOWNLOAD EXAMIANS APP
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