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Marcin Kulik
2023-03-16 17:18:45 +01:00
parent bf1d988753
commit b86f7cb529
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README.md
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@@ -133,18 +133,18 @@ python3 -m asciinema --version
### Docker image
asciinema Docker image is based on [Ubuntu
20.04](https://releases.ubuntu.com/20.04/) and has the latest version of
22.04](https://releases.ubuntu.com/22.04/) and has the latest version of
asciinema recorder pre-installed.
```sh
docker pull docker.io/asciinema/asciinema
docker pull ghcr.io/asciinema/asciinema
```
When running it don't forget to allocate a pseudo-TTY (`-t`), keep STDIN open
(`-i`) and mount config directory volume (`-v`):
```sh
docker run --rm -it -v "${HOME}/.config/asciinema:/root/.config/asciinema" docker.io/asciinema/asciinema rec
docker run --rm -it -v "${HOME}/.config/asciinema:/root/.config/asciinema" ghcr.io/asciinema/asciinema rec
```
Container's entrypoint is set to `/usr/local/bin/asciinema` so you can run the
@@ -153,11 +153,13 @@ Usage section for commands and options).
There's not much software installed in this image though. In most cases you may
want to install extra programs before recording. One option is to derive new
image from this one (start your custom Dockerfile with `FROM asciinema/asciinema`). Another option is to start the container with `/bin/bash`
as the entrypoint, install extra packages and manually start `asciinema rec`:
image from this one (start your custom Dockerfile with `FROM
ghcr.io/asciinema/asciinema`). Another option is to start the container with
`/bin/bash` as the entrypoint, install extra packages and manually start
`asciinema rec`:
```console
docker run --rm -it -v "${HOME}/.config/asciinema:/root/.config/asciinema" --entrypoint=/bin/bash docker.io/asciinema/asciinema rec
docker run --rm -it -v "${HOME}/.config/asciinema:/root/.config/asciinema" --entrypoint=/bin/bash ghcr.io/asciinema/asciinema rec
root@6689517d99a1:~# apt-get install foobar
root@6689517d99a1:~# asciinema rec
```
@@ -173,7 +175,7 @@ docker run --rm -it \
--volume="${HOME}/.config/asciinema:/run/user/$(id -u)/.config/asciinema:rw" \
--volume="${PWD}:/data:rw" \
--workdir='/data' \
docker.io/asciinema/asciinema rec
ghcr.io/asciinema/asciinema rec
```
## Usage