Pedro L Coutin / EVE workshop notes and slides

Authored by Pedro L Coutin 2015-01-10 01:21:22 -0800

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	1	+emacs
	2	+vi/vim (optional)
	3	+ed
	4	+sam
	5	+sublime
	6	+acme
	7	+
	8	+Original UNIX text editor. Line editor, originally used on
	9	+teletypes.
	10	+
	11	+Most of the original research Unix operating system was written
	12	+with ed on clunky teletypes.
	13	+
	14	+First written in 1971 by Ken Thompson.
	15	+
	16	+Regular expressions.
	17	+
	18	+Commands:
	19	+
	20	+a append
	21	+
	22	+. dot, current line
	23	+
	24	+1 First line
	25	+2 Second line
	26	+...
	27	+$ Last line
	28	+
	29	+s/old/new Substitute
	30	+p Print
	31	+n Print with line numbers (BSD, GNU addition)
	32	+
	33	+No automatic indentation.
	34	+
	35	+Why ed?
	36	+=======
	37	+
	38	+If you end up having to fix a very broken *nix system, you might
	39	+not be able to use nano, or even a vi derivative. It's possible that
	40	+you could be forced to use ed under some strange scenarios, although
	41	+unlikely.
	42	+
	43	+Also, regular expressions!
	44	+
	45	+Also, if you have to do any CTF problems for UNIX v6 or v7...
	46	+
	47	+sam
	48	+===
	49	+
	50	+GUI ed on steroids.
	51	+Evolved from blit thing for Unix 8th edition.
	52	+Sometimes has automatic indentation!
	53	+
	54	+sublime
	55	+=======
	56	+
	57	+?
	58	+
	59	+acme
	60	+====
	61	+
	62	+lol
	63	+
	64	+strangely expandable
	65	+
	66	+what is a plumber