C:\PROJECTS>type testing/test.pl    (doesn't work)
The syntax of the command is incorrect.
C:\PROJECTS>type "testing/test.pl"   (doesn't work either)
The system cannot find the file specified.
C:\PROJECTS>type "testing\test.pl"   (works)
C:\PROJECTS>type testing\test.pl   (works)
C:\PROJECTS>cd ./testing           (works)
C:\PROJECTS\testing>
C:\PROJECTS>cd /testing            (works)
C:\PROJECTS\testing>