Variable: eshell-cp-overwrite-files
eshell-cp-overwrite-files is a customizable variable defined in
em-unix.el.gz.
Value
t
Documentation
If non-nil, cp will overwrite files without warning.
Source Code
;; Defined in /usr/src/emacs/lisp/eshell/em-unix.el.gz
(defcustom eshell-cp-overwrite-files t
"If non-nil, `cp' will overwrite files without warning."
:type 'boolean
:group 'eshell-unix)