从匹配行打印文件中的行直到文件结尾

Question

我编写了以下awk来从匹配行打印行直到EOF

awk '/match_line/,/*/' file

我怎样才能在sed中做同样的事情？

Answer 1

sed -n '/matched/,$p' file
awk '/matched/,0' file

Answer 2

这适用于Windows上非常旧版的GNU sed

GNU sed版本2.05

http://www.gnu.org/software/sed/manual/sed.html

-n only display if Printed
-e expression to evaluate
p stands for Print
$ end of file
line1,line2 is the range
! is NOT

haystack.txt

abc
def
ghi
needle
want 1
want 2

将匹配行和以下行打印到文件末尾

>sed.exe -n -e "/needle/,$p" haystack.txt
needle
want 1
want 2

打印文件的开头，但不包括匹配行

>sed.exe -n -e "/needle/,$!p" haystack.txt
abc
def
ghi

打印文件的开头，包括匹配行

>sed.exe -n -e "1,/needle/p" haystack.txt
abc
def
ghi
needle

匹配行

后打印everthing

>sed.exe -n -e "1,/needle/!p" haystack.txt
want 1
want 2