[unix-history] / usr / lib / learn / editor / L7.2c

#print
Now, print the fourth line in this file twice,
using the same pattern.  The file is the same,
and you should put the usual finish (w, q, ready)
after printing the line.
#create Ref
4p
.p
w
q
#create file
george washington
john adams
thomas jefferson
james madison
james monroe
john quincy adams
#pipe
#copyin
ed file
#user
#uncopyin
#unpipe
tail -4  .copy >X1
#cmp X1 Ref
#log
#next
8.1a 10
8.2a 5
Commit	Line	Data
00b28f22 TL	1	#print
	2	Now, print the fourth line in this file twice,
	3	using the same pattern. The file is the same,
	4	and you should put the usual finish (w, q, ready)
	5	after printing the line.
	6	#create Ref
	7	4p
	8	.p
	9	w
	10	q
	11	#create file
	12	george washington
	13	john adams
	14	thomas jefferson
	15	james madison
	16	james monroe
	17	john quincy adams
	18	#pipe
	19	#copyin
	20	ed file
	21	#user
	22	#uncopyin
	23	#unpipe
	24	tail -4 .copy >X1
	25	#cmp X1 Ref
	26	#log
	27	#next
	28	8.1a 10
	29	8.2a 5