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Dev env documentation updates #514

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11 changes: 6 additions & 5 deletions docs/user-guide/src/developer_environment/tryit.md
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Original file line number Diff line number Diff line change
Expand Up @@ -43,18 +43,19 @@ For execution with VMs
sudo visudo
```

- Include this line at the end of the sudoers file
- Include this line at the end of the sudoers file (replace 'username' with the actual
account name for passwordless sudo access)

```console
username ALL=(ALL) NOPASSWD: ALL
```

- Save and exit
- Manually **enable nested virtualization** if you don't have it enabled in your VM
- Manually **enable nested virtualization** if you don't have it enabled in your system

```console
# To enable nested virtualization
# On Centos 9 streams (other distros may vary)
# On CentOS Stream 9 (other distros may vary)
# check the current setting
$ sudo cat /sys/module/kvm_intel/parameters/nested
N # disabled
Expand Down Expand Up @@ -114,7 +115,7 @@ To tear down the environment, run
make clean
```

> info "Note"
> **_info:_** "Note"
> When redeploying metal³-dev-env with a different release version of CAPM3, you
> must set the `FORCE_REPO_UPDATE` variable in `config_${user}.sh` to _true_.
> warning "Warning"
Expand All @@ -136,7 +137,7 @@ downloaded from the `IMAGE_LOCATION` value configured.

### 1.5. Setting environment variables

> info "Environment variables"
> **_info:_** "Environment variables"
> More information about the specific environment variables used to set up metal3-dev-env can be found [here](https://github.com/metal3-io/metal3-dev-env/blob/master/vars.md).

To set environment variables persistently, export them from the configuration file used by metal³-dev-env scripts:
Expand Down