IBM
C4040-221 · Question #88
Which Korn shell syntax is used to assign the directory of the called script to a variable called mydir?
The correct answer is A. mydir=$(dirname $0). See the full explanation below for the reasoning.
Question
Which Korn shell syntax is used to assign the directory of the called script to a variable called mydir?
Options
- Amydir=$(dirname $0)
- B$mydir=$(dirname $0)
- Cmydir=${dirname $@}
- Dmydir=$(dirname $?)
How the community answered
(48 responses)- A81% (39)
- B2% (1)
- C6% (3)
- D10% (5)
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