Unix Which of the following commands is used to update access and modification times of a file? grep cat wc touch grep cat wc touch ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; rd None of these remove rdir rmdir rd None of these remove rdir rmdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? a S A s a S A s ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to create a directory? cr None of these crdir md mkdir cr None of these crdir md mkdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a file? del remove rm mv del remove rm mv ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? ? [!ijk] None of these [ijk] * ? [!ijk] None of these [ijk] * ANSWER DOWNLOAD EXAMIANS APP
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