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 command is used to display the top of the file? head more cat grep head more cat grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the end of the file? tail head - r bof eof None of these tail head - r bof eof None of these 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? -l None of these -r -b -d -l None of these -r -b -d ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls ls -1 None of these ls -x lc ls ls -1 None of these ls -x lc ANSWER DOWNLOAD EXAMIANS APP
Unix Which operator will be used with chmod command to assign absolute permission? % + None of these - = % + None of these - = ANSWER DOWNLOAD EXAMIANS APP
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