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@ -32,6 +32,9 @@ languages:
### Show non-printable characters ### Show non-printable characters
You can use the `-A`/`--show-all` option to show and highlight non-printable
characters:
![Non-printable character example](https://i.imgur.com/2KTHhYT.png) ![Non-printable character example](https://i.imgur.com/2KTHhYT.png)
### Automatic paging ### Automatic paging
@ -70,8 +73,12 @@ Read from stdin, specify the language explicitly
> yaml2json .travis.yml | json_pp | bat -l json > yaml2json .travis.yml | json_pp | bat -l json
``` ```
Show and highlight non-printable characters:
```bash
> bat -A /etc/hosts
```
As a replacement for `cat`: Use it as a `cat` replacement:
```bash ```bash
bat > note.md # quickly create a new file bat > note.md # quickly create a new file
@ -200,8 +207,7 @@ This should work with the following distributions:
Check out the [Release page](https://github.com/sharkdp/bat/releases) for Check out the [Release page](https://github.com/sharkdp/bat/releases) for
prebuilt versions of `bat` for many different architectures. Statically-linked prebuilt versions of `bat` for many different architectures. Statically-linked
binaries are available, just look for releases with `musl` in the name on the binaries are also available: look for archives with `musl` in the file name.
releases page.
### From source ### From source
@ -223,7 +229,8 @@ Use `bat --list-themes` to get a list of all available themes for syntax
highlighting. To select the `TwoDark` theme, call `bat` with the highlighting. To select the `TwoDark` theme, call `bat` with the
`--theme=TwoDark` option or set the `BAT_THEME` environment variable to `--theme=TwoDark` option or set the `BAT_THEME` environment variable to
`TwoDark`. Use `export BAT_THEME="TwoDark"` in your shell's startup file to `TwoDark`. Use `export BAT_THEME="TwoDark"` in your shell's startup file to
make the change permanent. make the change permanent. Alternatively, use `bat`s
[configuration file](https://github.com/sharkdp/bat#configuration-file).
If you want to preview the different themes on a custom file, you can use If you want to preview the different themes on a custom file, you can use
the following command (you need [`fzf`](https://github.com/junegunn/fzf) for this): the following command (you need [`fzf`](https://github.com/junegunn/fzf) for this):
@ -232,16 +239,17 @@ bat --list-themes | fzf --preview="bat --theme={} --color=always /path/to/file"
``` ```
`bat` looks good on a dark background by default. However, if your terminal uses a `bat` looks good on a dark background by default. However, if your terminal uses a
light background, some themes will work better for you. For example, the `GitHub` light background, some themes like `GitHub` or `OneHalfLight` will work better for you.
theme is made for light backgrounds. You can also make your own theme by following the You can also use a custom theme by following the
['Adding new themes' section below](https://github.com/sharkdp/bat#adding-new-themes). ['Adding new themes' section below](https://github.com/sharkdp/bat#adding-new-themes).
### Output style ### Output style
You can use the `--style` option to control the appearance of `bat`s output. You can use the `--style` option to control the appearance of `bat`s output.
You can use `--style=numbers,changes`, for example, to show only Git changes You can use `--style=numbers,changes`, for example, to show only Git changes
and line numbers but no grid and no file header. Use the `BAT_STYLE` environment and line numbers but no grid and no file header. Set the `BAT_STYLE` environment
variable to make these changes permanent. variable to make these changes permanent or use `bat`s
[configuration file](https://github.com/sharkdp/bat#configuration-file).
### Adding new syntaxes / language definitions ### Adding new syntaxes / language definitions
@ -311,6 +319,8 @@ If you want to pass command-line arguments to the pager, you can also set them v
export BAT_PAGER="less -RF" export BAT_PAGER="less -RF"
``` ```
Instead of using environment variables, you can also use `bat`s [configuration file](https://github.com/sharkdp/bat#configuration-file) to configure the pager (`--pager` option).
**Note**: By default, if the pager is set to `less` (any no command-line options are specified), **Note**: By default, if the pager is set to `less` (any no command-line options are specified),
`bat` will pass the following command line `bat` will pass the following command line
options to the pager: `-R`/`--RAW-CONTROL-CHARS`, `-F`/`--quit-if-one-screen` and `-X`/`--no-init`. options to the pager: `-R`/`--RAW-CONTROL-CHARS`, `-F`/`--quit-if-one-screen` and `-X`/`--no-init`.
@ -325,7 +335,7 @@ will hopefully enable both quit-if-one-screen and mouse-wheel scrolling.
If scrolling still doesn't work for you, you can try to pass the `-S` option in addition. If scrolling still doesn't work for you, you can try to pass the `-S` option in addition.
### Configuration file ## Configuration file
`bat` can also be customized with a configuration file. The location of the file is dependent on you operating system. To get the default path for your system, call `bat` can also be customized with a configuration file. The location of the file is dependent on you operating system. To get the default path for your system, call
``` ```
@ -337,7 +347,7 @@ Alternatively, you can use the `BAT_CONFIG_PATH` environment variable to point `
export BAT_CONFIG_PATH="/path/to/bat.conf" export BAT_CONFIG_PATH="/path/to/bat.conf"
``` ```
#### Format ### Format
The configuration file is a simple list of command line arguments. Use `bat --help` to see a full list of possible options and values. In addition, you can add comments by prepending a line with the `#` character. The configuration file is a simple list of command line arguments. Use `bat --help` to see a full list of possible options and values. In addition, you can add comments by prepending a line with the `#` character.