The first line of a script is:
#.’ /us r/bin /perl
What will this do when the script is run?
A. It will interpret the script using Perl.
B. It will load environment variables in the /usr/bin/perl file.
C. It will execute the file /usr/bin/perl before executing the script.
D. It will set the value of the "perl" environment variable to the empty string
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