topic line too long for vi in Operating System - HP-UX

line too long for vi

Dave Walley — Wed, 28 Mar 2001 14:01:16 GMT

Hi.

While using grep to extract a line of 4000 characters from a file I get a coredump. I somehow managed to extract the line into another file but vi then says line too long. I tried using sed to change the data I need to but it too gives me a coredump. Is there any way of dealing with a line that is this long.

Thanking you in advance.

Dave

Re: line too long for vi

Vincenzo Restuccia — Wed, 28 Mar 2001 14:10:04 GMT

You can split the file with the command split -l 200 name_file.You can see man split.

Re: line too long for vi

Steffi Jones_1 — Wed, 28 Mar 2001 14:10:14 GMT

Hi Dave,

you are hitting a vi limitation here.
You can break down the line length by using the fold command.

check the manpage for fold, but something like that might work:

dd if= ibs=5120 obs=80 count=1 | fold -80 > test

Steffi Jones

Re: line too long for vi

Andreas Voss — Wed, 28 Mar 2001 14:12:12 GMT

Hi,

just to get this into vi you can use the command

fold >

and then edit with vi

Regards

Re: line too long for vi

Carsten Krege — Wed, 28 Mar 2001 14:24:31 GMT

I use a vi binary that doesn't have this limitation that is called "nvi". I'm not sure whether it is the same that is distributed on http://gatekeep.cs.utah.edu (or http://hpux.asknet.de), but you might want to give it a try.

If it doesn't work, I can send you mine.

Carsten

Re: line too long for vi

Mike Williams_3 — Thu, 29 Mar 2001 07:26:55 GMT

IMHO vim is the best vi editor. Get it at
www.vim.org or via the hpux porting sites.