Unix Which of the following commands is used to update access and modification times of a file? wc grep touch cat wc grep touch cat ANSWER DOWNLOAD EXAMIANS APP
Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be 5 3 6 1 None of these 5 3 6 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to count the total number of lines, words, and characters contained in a file. count p None of these wc countw wcount count p None of these wc countw wcount ANSWER DOWNLOAD EXAMIANS APP
Unix Which of following commands is used for an automatic reminder service? mesg mail None of these calendar write mesg mail None of these calendar write ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in alphabetical order? None of these sort sh sort -r st None of these sort sh sort -r st ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with touch command to change the access time? -r option pid #NAME? None of these -r option pid #NAME? None of these ANSWER DOWNLOAD EXAMIANS APP
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