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help with sed one liner

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# 1  
Old 11-03-2011
help with sed one liner
hey everyone,
I want to remove some characters from a string that i have with sed. For example if my string is:

a0=bus a1=car a2=truck

I want my output to look like this:

bus car truck

So i want to delete the two characters before the = and including the =. This is what i came up with but it only does it for the first occurance. Thanks.

sed 's/^..=//g'
# 2  
Old 11-03-2011
Perhaps you could use:
Code:
bash-4.1$ str="a0=bus a1=car a2=truck"
bash-4.1$ nustr=`echo $str | sed "s/a.=//g"`
bash-4.1$ echo $nustr

I think the problem of occurrence is the use of the "^".
Last edited by Franklin52; 11-04-2011 at 05:56 AM.. Reason: Please use code tags for data and code samples, thank you
This User Gave Thanks to slak0 For This Post:
GmGeubt
# 3  
Old 11-03-2011
hey it worked thanks!
# 4  
Old 11-03-2011
Quote:
Originally Posted by GmGeubt
So i want to delete the two characters before the = and including the =. This is what i came up with but it only does it for the first occurance. Thanks.

sed 's/^..=//g'
It is happening only for the first occurrence because of ^.
^ means beginning of the line. So if you remove that, your code also will work.

HTH
--ahamed
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