Backslash missing in text

Hello guys

When I post some article where I use some commands, for example:

subinacl /subdirectories=directoriesonly G:\Profiles\*.* /GRANT=Administrators=F

Following appears:
– When you go to main page, command is displayed correctly (1. article at http://www.cievo.sk/)

– When I go into article (http://www.cievo.sk/2013/01/25/disable-exclusive-rights-for-roaming-profiles/) backslash are missing!

How can I solve this issue?

Thank you,