Returns a boolean indicating whether the specified file exists on the target server. The filename for scripts is case-sensitive, but for other types of files it is not. For example, fileExists(“brutessh.exe”) will work fine, even though the actual program is named 'BruteSSH.exe'.
If the hostname/ip argument is omitted, then the function will search through the current server (the server running the script that calls this function) for the file.
| host | string | Host or IP of target server. This is optional. If it is not specified then the function will use the current server as the target server. |