|
|||||||||
|
|||||||||
| |||||||||
|
|
|
| |||||||||
 |
|
|
«
Previous Thread
|
Next Thread
»
|
Thread Tools | Search this Thread | Rate Thread | Display Modes |
Dev Shed Forums Sponsor:
|
|
|
|
#1
April 11th, 2006, 09:03 AM
|
|||
|
|||
|
Sed expression to look up and replace a string with speical condition
Hi,
I have the following xml string and using sed I need to replace the second myConnection's port value to something else. Ofcourse, I do not know that it is always 443..  <myConnection port="80"/> <myConnection port="443"/> <myConnection port="83"/> <myConnection port="82"/> The red marked string has to be replaced with new string. TIA, Sachin
|
|
#2
April 11th, 2006, 09:35 AM
|
||||
|
||||
|
Try this:
Code:
sed -e '2s/\"[0-9]*\"/\"xxx\"/' file.txt The important bit is the 2 just before the substitute command. Just replace xxx with the port it needs to be changed to.
|
|
| Viewing: Dev Shed Forums > Operating Systems > UNIX Help > Sed expression to look up and replace a string with speical condition |
| Thread Tools | Search this Thread |
| Display Modes | Rate This Thread |
|
|
 |
|
|
Del.icio.us
Digg
Google
Spurl
Blink
Furl
Simpy
Y! MyWeb
Linear Mode
