The previous format discards information about the local time zone.
Don't Repeat Yourself Set a variable for the full path to the source file. Create the backup path by appending an extension from `date` output. Also fixed quoting and switched to an `if` block. Clean up block level variables.
* docker: major overhaul with xftp support * github: update docker actions * install: add installation scripts * readme: update readme to reflect latest changes