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README.md
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@ -4,15 +4,17 @@ This is **work in progress** and probably quite horrible.
## What? ## What?
This is a [lexer][lexer] for [Pygments][pygments] that can lex the output of [BIND 9's `dig` command][dig] to provide colorful syntax highlighting for `dig`:
![Screenshot of colorful dig output][screenshot] ![Screenshot of colorful dig output][screenshot]
## Why? ## Why?
`dig` output can be hard to read, especially with `+trace`. `dig` output can be hard to read, especially with `+trace`. Having some colors in the output helps a lot when reading large dig responses.
## How to use? ## How to use?
Put something like this in your .bashrc, .zshrc, or whatever: Put something like this in your shell's config, e.g. `.bashrc`, `.zshrc`, or whatever your shell uses:
```bash ```bash
function dig() { function dig() {
@ -20,6 +22,11 @@ function dig() {
} }
``` ```
Then rehash your shell config. Then rehash your shell config or start a new session. Now calling `dig` will call this function instead, passing the arguments to the original `dig` command, e.g. in `/usr/bin/dig`, and pipe the output through `pygmentize`.
If necessary, you can still call the original dig by its full path, e.g. `/usr/bin/dig` instead of just `dig`.
[screenshot]: https://gitlab.com/s3lph/pygments-dig-lexer/-/raw/master/screenshot.png [screenshot]: https://gitlab.com/s3lph/pygments-dig-lexer/-/raw/master/screenshot.png
[lexer]: https://en.wikipedia.org/wiki/Lexical_analysis
[pygments]: https://pygments.org/
[dig]: https://en.wikipedia.org/wiki/Dig_(command)