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 The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 755 555 744 755 555 744 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files? rm erase None of these dm delete rm erase None of these dm delete ANSWER DOWNLOAD EXAMIANS APP
Unix If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use stty echoe stty intr ^c tty ^c stty echo ^a stty echoe stty intr ^c tty ^c stty echo ^a ANSWER DOWNLOAD EXAMIANS APP
Unix Which command sends the word count of the file infile to the newfile. wc infile - newfile wc newfile wc infile >newfile wc infile | newfile wc infile - newfile wc newfile wc infile >newfile wc infile | newfile ANSWER DOWNLOAD EXAMIANS APP
Unix The [line number G] key allows you to move cursor right by one position to move cursor left by one position to move cursor to the beginning of the line specified by the number to move cursor down by one line None of these to move cursor right by one position to move cursor left by one position to move cursor to the beginning of the line specified by the number to move cursor down by one line None of these ANSWER DOWNLOAD EXAMIANS APP
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