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Search with regular expression to remove zeros

Posted on 2010-08-26
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Last Modified: 2012-08-13
I am a newb when it comes to regular expressions and looking for an answer.

I have a list of 8000 files... some have leading zeros, some do not... example

080-000411-2009
090-001144-2010
52-011-2009

I want to remove all leading zeros in both the first section and second... but leave the year alone... is this possible?

(I'm looking to do a find and replace in notepad++ using an expression)
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Question by:hzrdc2
6 Comments
 
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Accepted Solution

by:
snoy earned 167 total points
ID: 33533298
Hi,

Do this :
First : Remove the first 0 (Ctrl+H) :
$0
Replace "" [Leave blank]
Do it again if there is some number which starts with 00 then they will be fixed.
Second : Remove The 0 after there - (Ctrl+H) :
$-0
Replace "-"

Enjoy!
H.Y.
www.w3consulting.ma
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Expert Comment

by:snoy
ID: 33533320
0
 
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Assisted Solution

by:FDiskWizard
FDiskWizard earned 167 total points
ID: 33533344
in Search and Replace dialog, make sure Regular Expression is checked.

Two methods, and I'm assuming a single zero at the beginning:

Find what: ^(0)(.*)$
Replace with: \2

Or simply:
Find what: ^(0)
Replace with: {BLANK,NOTHING...}

If multiple leading zeros:

Find: ^[0*]
Replace with: Nothing....
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LVL 75

Expert Comment

by:käµfm³d 👽
ID: 33533348

Find:
    0+(\d+-)0+(\d+-)(\d+)

Replace:
    \1\2\3

Open in new window

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Assisted Solution

by:käµfm³d 👽
käµfm³d   👽 earned 166 total points
ID: 33533358
Correction:
Find:
    0*(\d+-)0*(\d+-)(\d+)

Open in new window

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Author Closing Comment

by:hzrdc2
ID: 33533498
This is why I love the internet... tried all three and they are all valid.

kudo's to you all... added to my knowledge today!
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