path=':/bin:/tmp::/:.:/no/such/dir:.'
path='/bin:/tmp:/:/no/such/dir'
path='/bin:/tmp:/:/no/such/dir'
path='/bin':'/tmp':'/':'/no/such/dir'
path='/bin':'/tmp':'/':'/no/such/dir'
path_/usr/xbin=/opt/xbin/
paths=/bin /tmp / /no/such/dir /opt/xbin
PATHS=/BIN /TMP / /NO/SUCH/DIR /OPT/XBIN
The answer is 42
exit status 0