How to Create and Share a Paste on paste.centos.org

Updated

To create a paste on paste.centos.org, open the site's home page, type or paste your content into the main text area, optionally fill in the Author and Title fields, pick a syntax-highlighting language from the dropdown, and submit the form. The service then returns a unique URL for your paste, which you can copy and share. This works for any text you want to hand off to someone else — logs, config snippets, code, or command output — and no account setup is described on the page.

What the form gives you

The "Create a new paste" page exposes four inputs before you submit:

Field Purpose Required?
Author Labels who created the paste Optional
Title Names the paste for easier identification Optional
Language Controls syntax highlighting Optional (defaults to Plain Text)
Main text area Holds the actual content Yes — this is the paste

The Language dropdown is long. It starts with common choices (Plain Text, HTML5, CSS, JavaScript, PHP, Python, Ruby, Lua, Bash, Erlang, Go, C, C++, Diff-output, LaTeX, SQL, XML) and continues into a much larger alphabetical list covering everything from 4CS and MOS 6502 assembler variants through ABAP, Ada, Awk, Clojure, COBOL, Haskell, Kotlin, Perl, PowerShell, Rust, Scala, T-SQL, Verilog, VHDL, and Vim scripting. If you don't see your language, leaving it on Plain Text is fine — highlighting is cosmetic and doesn't change the stored content.

Step-by-step

  1. Open the site. Go to paste.centos.org. The landing page is the paste creation form.
  2. Paste your content. Click into the large text area and paste or type what you want to share. This is the only field the service actually needs.
  3. Add an Author name (optional). Useful when you're sharing a paste with a team and want it attributed.
  4. Add a Title (optional). A short, descriptive title makes the paste easier to find later, especially if you keep several.
  5. Choose a Language. Select the language that matches your content so the output is syntax-highlighted. For plain logs or unstructured text, leave it as Plain Text.
  6. Submit the form. The service processes your input and generates a unique URL.
  7. Copy the URL and share it. That link is what you send to whoever needs the content. Anyone with the link can view the paste.

Expected result: after submitting, you land on a page showing your paste at its own URL, with the author, title, and language applied as you set them.

Common snags

  • Picking the wrong language. Highlighting will look off, but the text itself is unaffected. If it bothers you, create a new paste with the correct language selected.
  • Leaving Author or Title blank. Nothing breaks — the paste still works. You just lose the labeling.
  • Assuming the paste is private. The page describes creating and sharing a paste via a unique URL; it doesn't describe access controls, passwords, or expiry. Treat anything you paste as shareable with anyone who has the link, and don't paste secrets, credentials, or private keys.
  • Very large content. The page doesn't state a size limit, so if a paste fails to submit, try splitting it into smaller pieces.

When to use it

paste.centos.org is a good fit when you need to hand a block of text to someone without attaching a file or pasting a wall of text into chat — for example, sharing a journalctl excerpt, an nginx config, or a stack trace with a colleague. It's a plain pastebin: you put text in, you get a link out. For anything sensitive, use a different tool or redact before pasting.