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SED(1) SED(1)
sed -
sed [-n] [-V] [--quiet] [--silent] [--version] [--help]
[-e script] [--expression=script]
[-f script-file] [--file=script-file]
[script-if-no-other-script]
[file...]
sed
()
sed
(ed )
sed 1
sed
sed
-V
--version
sed
-h
--help
-n
--quiet
--silent
sed
p
sed
-e script
--expression=script
script
-f script-file
--file=script-file
script-file
-e, -f, --expression, --file
script
-
sed
sed
(texinfo )
: label
b
t
#comment
( -e )
} { }
0 1
=
a \
text text
text
i \
text text
text
q sed
auto-print diable
r filename
filename
{ (} )
b label
label
label
t label
t s/// label
label
c \
text text
text
d
D
h H /
g G /
x
l
n N /
p
P
s/regexp/replacement/
regexp
replacement
replacement
&
\1 \9
regexp
(sub-expression)
w filename
filename
y/source/dest/
source
dest
sed
2 2 ()
3
addr1,addr2
() addr1
addr2
addr2
regexp () addr1
addr2
() !
()
number number
first~step
first
step
``sed -n 1~2p''
2~5
2 5 ( GNU )
$
/regexp/
regexp
\cregexpc
regexp
c
POSIX.2 BRE
\n
GNU [:
]
sed
replacement
(y) source
dest
\<newline>
awk(1),
ed(1), expr(1), emacs(1), perl(1), tr(1), vi(1), regex(5) [] : LDP
regex(7) , sed.info, sed , the sed FAQ
(http://www.wollery.demon.co.uk/sedtut10.txt,
http://www.ptug.org/sed/sedfaq.htm).
bug-gnu-utils [AT] gnu.org
Subject: sed
GNU Project 1998-05-07 SED(1)
COMMENTS
1See http://wiki.splitbrain.org/she … r_mark_bom on how to use SED to strip UTF-8 byte order marks.
2005-12-04 00:43:25
Andi
2Real nice oneliners and longer SED scripts: http://sed.sourceforge.net/grabbag/
2005-12-07 16:16:30
Andi
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