vipw: add page

[en1gma713]

• The page (if new), does not already exist in the repo.
• The page is in the correct platform directory (common/, linux/, etc.)
• The page has 8 or fewer examples.
• The PR title conforms to the recommended templates.
• The page follows the content guidelines.
• The page description includes a link to documentation or a homepage (if applicable).

[tldr-bot]

The build for this PR failed with the following error(s):

pages/linux/vipw.md:4: TLDR004 Command descriptions should end in a period

Please fix the error(s) and push again.

[sbrl]

Thanks for the new page, @en1gma713! I've left some comments below for you to review.

[sbrl]

Perhaps this will read better?

Suggested change

	> Edit password file.
	> More information: https://linux.die.net/man/8/vipw.
	> Edit the password file.
	> More information: <https://linux.die.net/man/8/vipw>.

[sbrl]

Perhaps this will read better?

Suggested change

	- Edit password file:
	- Edit the password file:

[sbrl]

Perhaps this will read better?

Suggested change

	- Display vipw version:
	- Display the current version of `vipw`:

[tldr-bot]

The build for this PR failed with the following error(s):

Error: Parse error on line 5:
...the password file.> More information: 
---------------------^
Expecting 'TEXT', 'DASH', 'BACKTICK', got 'GREATER_THAN'

Please fix the error(s) and push again.

[sbrl]

Thanks, @en1gma713!