Unix Which option will be used with touch command to change the access time? pid #NAME? None of these -r option pid #NAME? None of these -r option ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? disk chkdsk None of these fdisk du disk chkdsk None of these fdisk du ANSWER DOWNLOAD EXAMIANS APP
Unix The cat command is used to display a file capture a file copy a file print a file None of these display a file capture a file copy a file print a file None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to search a pattern in the forward direction? / // ?? ? / // ?? ? ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $! $$ $* None of these $! $$ $* None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? grep cat cut paste grep cat cut paste ANSWER DOWNLOAD EXAMIANS APP
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