Which Korn shell syntax is used to assign the directory of the called script to a variable called mydir?
A. mydir=$(dirname $0)
B. $mydir=$(dirname $0)
C. mydir=${dirname $@}
D. mydir=$(dirname $?)
Which Korn shell syntax is used to assign the directory of the called script to a variable called mydir?
A. mydir=$(dirname $0)
B. $mydir=$(dirname $0)
C. mydir=${dirname $@}
D. mydir=$(dirname $?)