Explain the following unexpected result:
$ whereis date
date: /bin/date ...
$ echo $PATH
.:/usr/local/bin:/usr/bin:/bin
$ cat > date
echo "This is my own version of date."
$ ./date
Tue May 21 11:45:49 PDT 2013
You do not have execute permission for the date file in the working directory,
so the shell does not execute it but rather executes the /bin/date file.
Computer Science & Information Technology
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