sed replacement

[paublo]

Hi, hoping some scripting guru here can help me out.

I have a bash script that i wrote to replace every 6th line in a file but what i really want is for it to replace certain lines only and these lines with certain keywords arent always in the 6th line.

my original script:

------------
#!/bin/bash
for LIST in *
do
sed '6c\
2008022701 ; serial\
' $LIST > ../namedtmp/$LIST
done
--------------
in the file there are many line but i need to look for these lines


2006062901 ; serial

IN NS ns1.xxx.net.
IN NS ns2.xxx.net.

and replace them with

2008022701 ; serial

IN NS ns1.ZZZ.net.
IN NS ns2.ZZZ.net.


I would really appreciate your help.

 

[stefanwagner]

I'm not sure whether I got it.
Do you want to replace all occurences of 2006062901 with 2008022701?
This would do a

sed 's/2006062901/2008022701' file > file.new

.
To change all urls:

sed 's/\(ns[12]\).xxx.net/\1.ZZZ.net/' file > file.new

don't visit my homepage:

http://home.arcor.de/hirnstrom/bewerbung

 

[paublo]

solved.

i actually got it working with

#!/bin/bash

for LIST in *


do
echo $LIST
sed -e '/ns2.zzz.net/ a\\t\t\tIN NS\t\tns1.append.net.' -e 's/.*serial/\t\t\t 2008022901 ; Serial/' -e 's/ns1.xxx.net/XXX.net/' -e 's/ns2.zzz.net/ZZZ.net/
' $LIST > tmpdir/$LIST

done

hope this helps someone.