groupby

Group lines base on a regular expression

``` groupby (lostutils) Group lines based on a given regex.

USAGE: groupby [OPTIONS]

FLAGS: -h, --help Prints help information -V, --version Prints version information

OPTIONS: -g The group-id to group by.

ARGS: The regex to group by. ```

Usage

// chat.txt Message from Alice: Hello! Message from Bob: Hi! Message from Alice: Did you try groupby? Message from Bob: Yes. It is really cool!

```bash $ cat chat.txt | groupby "Message from (\w+):" -g 1 NO-MATCH // chat.txt Alice Message from Alice: Hello! Message from Alice: Did you try groupby? Bob Message from Bob: Hi! Message from Bob: Yes. It is really cool!

```