Update run.md

Author: gwangmu

docs/software/container-engine/index.md

@@ -32,7 +32,7 @@ Save this file below as `ubuntu.toml` in `${HOME}/.edf` directory (the default
 Create `${HOME}/.edf` if the folder doesn't exist.
 A more detailed explanation of each entry for the EDF can be seen in the [EDF reference][ref-ce-edf-reference].
 
-```bash
+```console
 image = "library/ubuntu:24.04"
 mounts = ["/capstor/scratch/cscs/${USER}:/capstor/scratch/cscs/${USER}"]
 workdir = "/capstor/scratch/cscs/${USER}"
@@ -44,19 +44,18 @@ Use Slurm on the login node to launch a program inside the environment.
 Notice that the environment (EDF) is specified with the `--environment` option. 
 CE pulls the image automatically when the container starts.
 
-```bash
+```console
 $ srun --environment=ubuntu echo "Hello" 
 Hello
 ```
 
 Or, use `--pty` to directly enter the environment.
 
-```bash
+```console
 $ srun --environment=ubuntu --pty bash
 [compute-node]$ 
 ```
 
-!!! example "Entering the environment on Daint"
     ```console
     [daint-ln002]$ srun --environment=ubuntu --pty bash   # (1)
 

docs/software/container-engine/run.md

@@ -2,37 +2,40 @@
 
 Specifying the `--environment` option to the Slurm command (e.g., `srun` or `salloc`) will make it run inside the EDF environment: 
 
-```console title="EDF with an absolute path"
-$ srun --environment=$SCRATCH/edf/debian.toml cat /etc/os-release
-PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
-NAME="Debian GNU/Linux"
-VERSION_ID="12"
-...
-```
+!!! example "EDF with an absolute path"
+    ```console
+    $ srun --environment=$SCRATCH/edf/debian.toml cat /etc/os-release
+    PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
+    NAME="Debian GNU/Linux"
+    VERSION_ID="12"
+    ...
+    ```
 
 `--environment` can be a relative path from the current working directory (i.e., where the Slurm command is executed). 
 A relative path should be prepended by `./`:
 
-```console title="EDF with a relative path"
-$ ls
-debian.toml
+!!! example "EDF with a relative path"
+    ```console
+    $ ls
+    debian.toml
 
-$ srun --environment=./debian.toml cat /etc/os-release
-PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
-NAME="Debian GNU/Linux"
-VERSION_ID="12"
-...
-```
+    $ srun --environment=./debian.toml cat /etc/os-release
+    PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
+    NAME="Debian GNU/Linux"
+    VERSION_ID="12"
+    ...
+    ```
 
 If an EDF is located in the [EDF search path][ref-ce-edf-search-path], `--environment` also accepts the EDF filename without the `.toml` extension:
 
-```console title="EDF in the default search path"
-$ srun --environment=debian cat /etc/os-release
-PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
-NAME="Debian GNU/Linux"
-VERSION_ID="12"
-...
-```
+!!! example "EDF in the default search path"
+    ```console 
+    $ srun --environment=debian cat /etc/os-release
+    PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
+    NAME="Debian GNU/Linux"
+    VERSION_ID="12"
+    ...
+    ```
 
 ### Use from batch scripts
 
@@ -63,7 +66,7 @@ The default EDF search path can be changed through the `EDF_PATH` environment va
 If an EDF is located in the search path, its name can be used in the `--environment` option without the `.toml` extension.
 
 !!! example "Using `EDF_PATH` to control the default search path"
-    ```bash
+    ```console
     $ ls ~/.edf
     debian.toml
 
@@ -140,7 +143,7 @@ To use an image from a different registry, the corresponding registry URL has to
 !!! example "Using a third-party registry"
     * Within an EDF
 
-    ```bash
+    ```console
     $ cat ${HOME}/.edf/example.toml    # (1)
     image = "nvcr.io#nvidia/nvhpc:23.7-runtime-cuda11.8-ubuntu22.04"
     ```
@@ -149,15 +152,15 @@ To use an image from a different registry, the corresponding registry URL has to
 
     * On the command line
 
-    ```bash
+    ```console
     $ enroot import docker://nvcr.io#nvidia/nvhpc:23.7-runtime-cuda11.8-ubuntu22.04
     ```
 
 To import images from private repositories, access credentials should be configured by individual users in the `$HOME/.config/enroot/.credentials` file, following the [netrc file format](https://everything.curl.dev/usingcurl/netrc).
 Using the `enroot import` documentation page as a reference:
 
 ??? example "`netrc` example"
-    ```bash
+    ```console
     # NVIDIA NGC catalog (both endpoints are required)
     machine nvcr.io login $oauthtoken password <token>
     machine authn.nvidia.com login $oauthtoken password <token>