Backslash

[…] I was trying to find a web-site for which I had been given the following address: http://www.isop.ucla.edu/pacrim/pubs/korjournal.htm. […] I began to work backwards, removing first the last part of the address following the last backslash (/korjournal.htm).

Source: wiktionary

“So, do what I tell you. Open a browser window and type this in the menu^([sic]) bar: F-T-P colon backslash backslash euronews dot net backslash...” I pecked carefully at the keyboard as he dictated a URL that was about fifty characters long, […]

Source: wiktionary

Also, avoid submenus^([sic]) that can confuse the audience—if you're giving lengthy Web site addresses full of backslashes, shorten it so only the Web site's home page is given.

Source: wiktionary