MCFRAG  With Leopard on a G4 i get an error:

Process: CocoaSNMP [29231]

Path: /Applications/Utilities/CocoaSNMP.app/Contents/MacOS/CocoaSNMP

Identifier: com.apple.CocoaSNMP

Version: ??? (???)

Code Type: PPC (Native)

Parent Process: launchd [73]

Date/Time: 2008-10-03 00:10:14.168 +0200

OS Version: Mac OS X 10.5.5 (9F33)

Report Version: 6

Exception Type: EXC_BREAKPOINT (SIGTRAP)

Exception Codes: 0x0000000000000001, 0x000000008fe0105c

Crashed Thread: 0

Dyld Error Message:

Library not loaded: /usr/lib/libnetsnmphelpers.5.dylib

Referenced from: /Applications/Utilities/CocoaSNMP.app/Contents/MacOS/CocoaSNMP

Reason: image not found

Creating a new link to the current install (to netsnmphelpers.dylib, pointing to version 15 currently) does help. In part. The app starts, only after the MIB load, the fiels stay grey... no way to fill in the IP-number f.e.

The .mac page doesn't exist anymore too, unfortunatly.

It could've been a cool application, in line with what you can get for free on the windows side of the world too. I wish the source was still available.

Anyone knowing about an X.11 counterpart... that would be nice too.

I know snmpwalk exists too... which does help as well. Nothing wrong with cli at times...   
(Version 0.1)

MCFRAG  I've used this puppy mainly to selectively replace the contents of HTML files I created in iWeb.

For this, it is IMHO an ideal tool! Changing contents 30 files just takes a few seconds. And that's for multiple changes per file. Fast enough.

Just use finder search to select the files I want in a hierarchy of folders, then drag&drop them on massreplaceit.

(that's how you can do nested folder/treewalk for those who asked for the feature)

You can have multiple sets saved for various repetitive tasks, so even if a more complex search-and-replace is needed to modify a file (or files) which normally would take a 2-step approach, it can be done. With ease.

The fields can take quite lengthy pieces of text (I haven't ran against a limit yet), which makes it very easy to have f.e. the META values in a HTML file be replaced by something I want.

For me it's an ideal side-companion to iWeb.  
(Version 2.9.1)