topic Re: vi help in Operating System - HP-UX

vi help

William Pribble — Mon, 01 Apr 2002 15:18:08 GMT

I need help editing a file. I know how to substitute words and characters globally using g/cat/s//dog/g but what if instead of substuting cat for dog, I want to substitute a / for ? character? Any help will be greatly appreciated. Thanks..

Re: vi help

Patrick Wallek — Mon, 01 Apr 2002 15:23:27 GMT

To substitute a / for a ? globally in vi do:

:1,$s/\?/\//g

The \ characters are 'escaping' the next character so that it is interpreted literally as a regular character and not as a wildcard character.

Re: vi help

Darrell Allen — Mon, 01 Apr 2002 15:24:01 GMT

Escape the "/" with "|" ie:
1,$s/?/\//g

Darrell

Re: vi help

Darrell Allen — Mon, 01 Apr 2002 15:25:04 GMT

Sorry, I made a typo. My corrected post should be...

Escape the "/" with "\" ie:
1,$s/?/\//g

Darrell

Re: vi help

S.K. Chan — Mon, 01 Apr 2002 15:30:15 GMT

Or you can do this command line way (with out using vi)..

# sed 's/\//\?/g' test > new-test

Re: vi help

Justo Exposito — Mon, 01 Apr 2002 15:30:47 GMT

Hi Elaine,

The only one thing that you must know is the escape caracter is "\" then if you want to protect a caracter like "?" you will need to put a "\" before, like this:

1,$s/\?/\\/g

Regards,

Justo.

Re: vi help

William Pribble — Mon, 01 Apr 2002 15:45:05 GMT

Thanks for all the responses!

Re: vi help

someone_4 — Mon, 01 Apr 2002 16:31:57 GMT

Hello
I see you already got your answer there. But here is a vi tip that I got on the forum that I love to share with you. In vi to instert the output from commands you can do

:.!ls -l

(make sure you are on a clean line, or it get's whacked).
You can insert the output from commands into your file or script.

Richard

Re: vi help

John Carr_2 — Mon, 01 Apr 2002 16:39:01 GMT

Hi

everyone seems to over complecate this instead of using a / delimeter use something else such as !

ie

1,$s!dog!cat!g

John.