Unix Which of the following special shell variables is used to process number of the last background job? $* $! $0 $# $* $! $0 $# ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files? None of these -l -d -b -r None of these -l -d -b -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy a file wb with the same name from the programs directory to the misc directory? cp programs/wb misc copy programs/wb misc/wb None of these copy a:programs/wb b:misc/wb tar programs/wb misc/wb cp programs/wb misc copy programs/wb misc/wb None of these copy a:programs/wb b:misc/wb tar programs/wb misc/wb ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sh sort sort -r st sh sort sort -r st ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with touch command to change the access time? pid None of these #NAME? -r option pid None of these #NAME? -r option ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc - 1 wc -w wc -r wc -c wc - 1 wc -w wc -r wc -c ANSWER DOWNLOAD EXAMIANS APP
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