extracting numbers from strings by jaduks - Shell Programming and Scripting - The UNIX and Linux Forums - code gobi extract just

		The UNIX and Linux Forums > Top Forums > Shell Programming and Scripting
extracting numbers from strings

.

google site

Mark Forums Read

Thread: extracting numbers from strings

View Single Post in the UNIX and Linux Forums - Click on the Thread or Permalink to View Entire Thread -->

#2 (permalink)

Old

05-27-2008

jaduks

jaduks is offline

Registered User

Join Date: Aug 2007

Location: India

Posts: 177

If you just want to extract the last field:

Code:

$ sed -n 's/.*\.//;p' gobi.txt
or
$ awk 'BEGIN{FS="."} {print $NF}' gobi.txt

And to extract the digits:

Code:

$ sed 's/.*\.\.\([0-9]*\).*/\1/' gobi.txt

//Jadu