Editing iso_creation.md (#2539)

* create directory "isos" and use git mv to move `iso_creation.md` to the "isos" folder
* rm the author created "ISOs" directory
* replace passive voice with active throughout
* add in fenced code block context descriptions
* some other minor corrections

Author: sspencerwire

docs/guides/.pages

@@ -1,4 +1,3 @@
----
 nav:
     - ... | index*.md
     - ... | installation*.md
@@ -21,8 +20,10 @@ nav:
     - File Sharing Services: file_sharing
     - Hardware: hardware
     - Interoperability: interoperability
+    - ISOs: isos
     - Kernel: kernel
     - Mirror Management: mirror_management
     - Network: network
     - Package Management: package_management
     - ...
+

docs/guides/ISOs/iso_creation.md renamed to docs/guides/isos/iso_creation.md

@@ -1,7 +1,7 @@
 ---
 title: Creating a Custom Rocky Linux ISO
 author: Howard Van Der Wal
-contributors:
+contributors: Steven Spencer
 tested with: 9.5
 tags:
 - create
@@ -11,7 +11,7 @@ tags:
 
 ## Introduction
 
-Creating a custom ISO may be required for a litany of reasons. Perhaps you want to make a change to the boot process, add specific packages or update a configuration file. 
+You might need to Create a custom ISO for a many reasons. Perhaps you want to make a change to the boot process, add specific packages, or update a configuration file.
 
 This guide will instruct you from start to finish on how to build your own Rocky Linux ISO.
 
@@ -20,23 +20,27 @@ This guide will instruct you from start to finish on how to build your own Rocky
 * A 64 bit machine running Rocky Linux 9 to build the new ISO image.
 * A Rocky Linux 9 DVD ISO image.
 * A `kickstart` file to apply to the ISO.
-* Read the Lorax [Quickstart](https://weldr.io/lorax/lorax.html#quickstart) and [mkksiso](https://weldr.io/lorax/mkksiso.html) documentation to become famililar with how the `Anaconda` `boot.iso` is created.
+* Read the Lorax [Quickstart](https://weldr.io/lorax/lorax.html#quickstart) and [mkksiso](https://weldr.io/lorax/mkksiso.html) documentation to become familiar with how to create the `Anaconda` `boot.iso`.
 
 ## Package installation and setup
 
 * Install the `lorax` package:
-```
+
+```bash
 sudo dnf install -y lorax
 ```
 
 ## Building the ISO with a kickstart file
 
 * Run the `mkksiso` command to add a `kickstart` file and then build a new ISO:
-```
+
+```bash
 mkksiso --ks <PATH_TO_KICKSTART_FILE> <PATH_TO_ISO_TO_MODIFY> <OUTPUT_PATH_FOR_BUILT_ISO>
 ```
+
 * Below is an example `kickstart` file `example-ks.cfg`, which sets up a Rocky Linux 9.5 `Server With GUI` environment:
-```
+
+```bash
 lang en_GB
 keyboard --xlayouts='us'
 timezone Asia/Tokyo --utc
@@ -57,27 +61,36 @@ firewall --enabled
 
 ## Adding a repository with its packages to an ISO image
 
-* Make sure the repository you want to add has the `repodata` directory inside of it. If not, this can be created using the `createrepo_c` command and this can be installed with `sudo dnf install -y createrepo_c`
+* Make sure the repository you want to add has the `repodata` directory inside of it. If not, you can create this using the `createrepo_c` command and install it with `sudo dnf install -y createrepo_c`
 * Add the repository to your `kickstart` file, using the following syntax:
-```
+
+```bash
+
 repo --name=extra-repo --baseurl=file:///run/install/repo/<YOUR_REPOSITORY>/
 ```
+
 * Add your repository using the `--add` flag with the `mkksiso` tool:
-```
+
+```bash
 mkksiso --add <LINK_TO_YOUR_REPOSITORY> --ks <PATH_TO_KICKSTART_FILE> <PATH_TO_ISO_TO_MODIFY> <OUTPUT_PATH_FOR_BUILT_ISO>
 ```
 
-* The process is detailed further using the `baseos` repository in the example below:
+* You can see additional details of this process using the `baseos` repository in the example below
 * The `base os` repository will be locally downloaded along with all of its packages:
-```
+
+```bash
 dnf reposync -p ~ --download-metadata --repo=baseos
 ```
+
 * Then add the repository to the `kickstart` file:
-```
+
+```bash
 repo --name=extra-repo --baseurl=file:///run/install/repo/baseos/
 ```
+
 * The `kickstart` file would look like the following:
-```
+
+```bash
 lang en_GB
 keyboard --xlayouts='us'
 timezone Asia/Tokyo --utc
@@ -96,8 +109,10 @@ firewall --enabled
 repo --name=extra-repo --baseurl=file:///run/install/repo/baseos/
 %end
 ```
+
 * Then point the `mkksiso` command directly to the repository directory and build the ISO:
-```
+
+```bash
 mkksiso --add ~/baseos --ks example-ks.cfg ~/Rocky-9.5-x86_64-dvd.iso ~/Rocky-9.5-x86_64-dvd-new.iso
 ```