Emacs

show line number

add load path

(setq load-path (append load-path (list "/x/home/manoftoday")))

sample ~/.emacs

(load-file "/usr/bin/xcscope.el")
(require 'xcscope)
(require 'font-lock)
(setq line-number-mode t)

(setq load-path (append load-path (list "/x/home/manoftoday")))
(require 'linum)

re-define keys

(define-key global-map "\C-x\C-u" 'undo)
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