Variable: tramp-persistency-file-name
tramp-persistency-file-name is a customizable variable defined in
tramp-cache.el.gz.
Value
"/root/.emacs.d/tramp"
Documentation
File which keeps connection history for Tramp connections.
Probably introduced at or before Emacs version 23.1.
Source Code
;; Defined in /usr/src/emacs/lisp/net/tramp-cache.el.gz
;;;###tramp-autoload
(defcustom tramp-persistency-file-name
(expand-file-name (locate-user-emacs-file "tramp"))
"File which keeps connection history for Tramp connections."
:group 'tramp
:type 'file)