What command with options will cause the redirection symbol (>) to fail to overwrite the contents of an existing file?
A. set -o noclobber
B. set +o nooverwrite
C. export OVERWRITE=no
D. alias >=’!>’
E. None of the choices
What command with options will cause the redirection symbol (>) to fail to overwrite the contents of an existing file?
A. set -o noclobber
B. set +o nooverwrite
C. export OVERWRITE=no
D. alias >=’!>’
E. None of the choices