#to unpack this file, just sh thisfilename
# these are the sed examples presented in class

echo address
cat >address <<'END of address'
Jean Marshall 3567 quenting Road, Brooklyn, NY
John Smith	123 east 67th street, New York, NY 
Jay Houston	34  west falk road, Houston, Texas
SCO		1455 encino road,  Santa Clara, Cal
Orville Thomas	12345 Oak Bridge Road, Tulsa, OK
END of address
echo address.script
cat >address.script <<'END of address.script'
s/NY/New York/
s/OK/Oklahoma/
s/Cal/California/

END of address.script
echo address2.script
cat >address2.script <<'END of address2.script'
s/NY/New York/p
s/OK/Oklahoma/p
s/Cal/California/p

END of address2.script
echo animals
cat >animals <<'END of animals'
I have a cow in the farm and I raise a sheep
I also raise a pig 
We have two types of animals: cows and pigs
END of animals
echo animals.script
cat >animals.script <<'END of animals.script'
s/cow/pig/
s/pig/horses/g
END of animals.script
echo ap2.script
cat >ap2.script <<'END of ap2.script'
/find/a\
utilty: recursively descends through pathlist and applies expression to\
 every file\
see man page for more details.
s/recursively/using recursion/

END of ap2.script
echo append.script
cat >append.script <<'END of append.script'
$a\
this goes after the last line in the file\
(matched by $).  This text is escaped at the\
end of each line. except for the last one.
END of append.script
echo bl.script
cat >bl.script <<'END of bl.script'
/^$/d
END of bl.script
echo blanklines
cat >blanklines <<'END of blanklines'
This is a text that contains multiple empty lines


sed command contains mutiple functions:

substitute function s

insert function i

delete function d

change function c
END of blanklines
echo braces.script
cat >braces.script <<'END of braces.script'
/farm/ {
	s/farm/barn/
	s/raise/have/
}
END of braces.script
echo change.script
cat >change.script <<'END of change.script'
/find/c\
the find utility recursively descends through pathlist and applies expression\
to every file.
END of change.script
echo col
cat >col <<'END of col'
col1	col2	col3	col4
name	middle	last	sex
joan	d	smith	f
gerry	h	mill	m
david	m	louis	m
liz	f	maxman	f
charles	h	green	m

END of col
echo col.script
cat >col.script <<'END of col.script'
s/	/\
/2
END of col.script
echo d.script
cat >d.script <<'END of d.script'
/function/d
END of d.script
echo d2.script
cat >d2.script <<'END of d2.script'
/function/!d
END of d2.script
echo doc
cat >doc <<'END of doc'
This is a sample document provided for sed examples:
.P
This is my first paragraph using troff macros
.P
This is my second paragraph using troff macros
This is the list of utilities covered
.AL 1
.LI
grep
.LI
find
.LI
tar
.LI
cpio
.LI
sed
.LE
END of doc
echo foo
cat >foo <<'END of foo'
old program
old file
old chair in old house
we have an old movie and an old vcr in this old house.
last line of file foo
END of foo
echo foo.script
cat >foo.script <<'END of foo.script'
s/old/new/

END of foo.script
echo foo2.script
cat >foo2.script <<'END of foo2.script'
s/old/new/2
END of foo2.script
echo foo3.script
cat >foo3.script <<'END of foo3.script'
s/old/new/g
END of foo3.script
echo func
cat >func <<'END of func'
function(a,b,c)
function(a,
	b,
	c)
END of func
echo g.out
cat >g.out <<'END of g.out'
Consult Section 3.1 in the Owner and Operator
Guide for a description of the tape drives
available on your system.
END of g.out
echo gfile
cat >gfile <<'END of gfile'
Item 1: hand out notices
Item 2: collect votes
Summary of items
END of gfile
echo Gscript
cat >Gscript <<'END of Gscript'
/Item/{
H
d
}
/Summary of items/G
END of Gscript
echo guide
cat >guide <<'END of guide'
Consult Section 3.1 in the Owner and Operator
Guide for a description of the tape drives
available on your system.
END of guide
echo h.script
cat >h.script <<'END of h.script'
#edit a line; print the change; replay the original
/UNIX/{
h
s/.* UNIX \(.*\) .*/\1:/
p
x
}
END of h.script
echo hfile
cat >hfile <<'END of hfile'
This describes the UNIX ls command
This describes the UNIX cp command
END of hfile
echo i.script
cat >i.script <<'END of i.script'
$i\
this goes before the last line in the file\
(matched by $).  This text is escaped at the\
end of each line. except for the last one.
END of i.script
echo lines
cat >lines <<'END of lines'
this is a daily list
1. take kids to school 
2. exercise for 15 minutes every morning
3. write to Tom
4. prepare lecture
5. cook dinner
END of lines
echo lines.script
cat >lines.script <<'END of lines.script'
/^[0-9]/d
END of lines.script
echo man.script
cat >man.script <<'END of man.script'
s/_^H//g
END of man.script
echo N.script
cat >N.script <<'END of N.script'
/Operator$/{
N
s/Owner and Operator\nGuide/Installation Guide/
}
END of N.script
echo P.script
cat >P.script <<'END of P.script'
s/function(a,b,c)/function(a,XX,c)/
/function(/{
N
s/b/XX/
P
D
}
END of P.script
echo tbl
cat >tbl <<'END of tbl'
sample file containing a table in troff format
.sp
.TS
box;
c c c
l l l .
language	authors	runs on 
fortran	many	almost anything
pl\1	IBM	360/370
c	BTL	11/45,H6000, 370
.TE
.TH "table of languages"

END of tbl
echo tbl.script
cat >tbl.script <<'END of tbl.script'
/^\.TS/,/^\.TE/d
s/fortran/FORTRAN/
s/table/TABLE/
END of tbl.script
echo test1
cat >test1 <<'END of test1'
first:second
one:two
END of test1
echo test1.script
cat >test1.script <<'END of test1.script'
s/\(.*\):\(.*\)/\2:\1/
END of test1.script
echo test2
cat >test2 <<'END of test2'
Here is the first sentence:
What would you like?
Nothing!
come on, how about a slice of cake?
No, just a drink, please.
END of test2
echo test2.script
cat >test2.script <<'END of test2.script'
s/[\,\.\!\:\?\;]//g
END of test2.script
echo unix.script
cat >unix.script <<'END of unix.script'
/UNIX$/{
	N
	/\nSystem/{
	s// Operating &/
	P
	D
	}
}
		
END of unix.script
echo unix.txt
cat >unix.txt <<'END of unix.txt'
Here are examples of the UNIX
System.  Where UNIX
System appears, it should be the UNIX
Operating System.
END of unix.txt