gdalbuildvrt: add page

[RobinKohrs]

• 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).

[CLAassistant]

All committers have signed the CLA.

[tldr-bot]

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

Error: Parse error on line 10:
...d in a directory :`gdalbuildvrt {{ out
---------------------^
Expecting 'TEXT', 'DASH', got 'BACKTICK'
pages/common/gdalbuildvrt.md:3: TLDR004 Command descriptions should end in a period
pages/common/gdalbuildvrt.md:4: TLDR002 A single space should precede a sentence
pages/common/gdalbuildvrt.md:5: TLDR004 Command descriptions should end in a period
pages/common/gdalbuildvrt.md:6: TLDR002 A single space should precede a sentence
pages/common/gdalbuildvrt.md:8: TLDR004 Command descriptions should end in a period

Please fix the error(s) and push again.

[tldr-bot]

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

Error: Parse error on line 5:
... existing datasets> More information: 
---------------------^
Expecting 'TEXT', 'DASH', 'BACKTICK', got 'GREATER_THAN'
pages/common/gdalbuildvrt.md:3: TLDR004 Command descriptions should end in a period

Please fix the error(s) and push again.

[tldr-bot]

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

Error: Parse error on line 5:
... existing datasets> More information: 
---------------------^
Expecting 'TEXT', 'DASH', 'BACKTICK', got 'GREATER_THAN'
pages/common/gdalbuildvrt.md:3: TLDR004 Command descriptions should end in a period

Please fix the error(s) and push again.

[navarroaxel]

@RobinKohrs Could you please sign the license/CLA to pass the check?

[RobinKohrs]

@navarroaxel Sure thing! sorry about that. I'm completely new to this and just wanted the help on the command line. Thanks for pointing out to that.

[tldr-bot]

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

Error: Parse error on line 5:
... existing datasets> More information: 
---------------------^
Expecting 'TEXT', 'DASH', 'BACKTICK', got 'GREATER_THAN'
pages/common/gdalbuildvrt.md:3: TLDR004 Command descriptions should end in a period

Please fix the error(s) and push again.

[tldr-bot]

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

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

Please fix the error(s) and push again.

[navarroaxel]

Suggested change

	`gdalbuildvrt -input_file_list {{ my_list.txt }} {{ output.vrt }}`
	`gdalbuildvrt -input_file_list {{path/to/list.txt}} {{path/to/output.vrt}}`

[navarroaxel]

Suggested change

	`gdalbuildvrt -separate {{ rgb.vrt }} {{ red.tif green.tif blue.tif }}`
	`gdalbuildvrt -separate {{path/to/rgb.vrt}} {{path/to/red.tif}] {{path/to/green.tif}} {{path/to/blue.tif}}`

[navarroaxel]

Suggested change

	`gdalbuildvrt -hidenodata -vrtnodata "0 0 255" {{ output.vrt }} {{ input_folder/*.tif }}`
	`gdalbuildvrt -hidenodata -vrtnodata "{{0 0 255}}" {{path/to/output.vrt}} {{path/to/input_directory/*.tif}}`

[sbrl]

Thanks, @RobinKohrs! Looks ok to me. Welcome to tldr pages 😺

[RobinKohrs]

Thanks so much!:) I'm relatively new to this and didn't know how exactly how to accept the changes @navarroaxel made. But glad it somehow worked.

[navarroaxel]

Don't worry @RobinKohrs You can check how to accept the suggestions here: https://docs.github.com/en/enterprise-server@2.21/github/collaborating-with-issues-and-pull-requests/incorporating-feedback-in-your-pull-request