Check for File Existence
EazyLink Server, V4.5, protocol level 01
This request command performs a file check of the specified file name in the Z88 filing system.
If the specified file exists, an ESC "Y" is returned, otherwise ESC "Z" indicating failure.
------------------------------------------------------------------------------Client Server Action------------------------------------------------------------------------------<ESC "f"> Does file exist?<File><ESC "Z"> -> waiting finding file...waiting <- <ESC "Y"> File found. orwaiting <- <ESC "Z"> File not found.------------------------------------------------------------------------------