Confirmation instructions for after oh-my-zsh setup to make sure Home… (#161)

* Confirmation instructions for after oh-my-zsh setup to make sure Homebrew is working

* Added image for guidance on homebrew page

* Fixed version number

Author: kassiebradshaw

Diff for: images/homebrew-next-steps.png

@@ -22,7 +22,25 @@ Run the following command in your termainl.
 
 > **NOTE:** You may get a questions asking if you want to update your terminal to `zsh`. Say `yes` to this. If any warnings or errors occur, be sure to complete what is being suggested or get help.
 
-At this point you `must` restart your terminal.
+At this point you **`must`** restart your terminal.
+
+## **Confirmation**
+
+- Re-open your terminal and run the command: `brew --version`
+  - If the terminal outputs `Homebrew 3.5` or greater:
+    - You're ready to continue through the setup guide.
+  - **If you get an error** such as `zsh: command not found: brew`, then run the following commands:
+
+    - `echo 'export BREW_HOME="/home/linuxbrew/.linuxbrew/bin"' >> $HOME/.zprofile`
+    - `echo 'export PATH="$PATH:$BREW_HOME"' >> $HOME/.zprofile`
+    - `reset`
+    - Confirm with the command: `brew --version`
+
+      Expected output:
+
+      ```js
+      Homebrew 3.5 or greater
+      ```
 
 ## Bookmark
 

Diff for: system-setup/6-ohmyzsh.md

@@ -18,7 +18,13 @@ In your terminal, enter the following command:
 
 - `/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"`
 - You will be prompted several times along the way. Enter your password when prompted, accept all the defaults, say "Yes" if prompted. (***Note:*** *You will not have any visual feedback on your screen as you type. It is protecting your password by not displaying ANYTHING at all to the screen, but it is registering your key strokes.*)
-- Once the main installation finishes (could take up to 30 minutes), enter these commands, one at a time in your terminal - they should produce no errors, and do not produce success messages:
+- Once the main installation finishes (could take up to 30 minutes), **look at the output at the bottom of your terminal**. You may see an arrow pointing to "Next Steps" line with 2 commands.
+
+![Homebrew No Next Steps example](../../images/homebrew-next-steps.png)
+
+- Enter those commands, one at a time in your terminal - they should produce no errors, and do not produce success messages.
+
+- Then enter these commands, one at a time in your terminal - they should produce no errors, and do not produce success messages:
   - `test -d ~/.linuxbrew && eval $(~/.linuxbrew/bin/brew shellenv)`
   - `test -d /home/linuxbrew/.linuxbrew && eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)`
 

Diff for: system-setup/linux/3-homebrew.md

@@ -22,7 +22,25 @@ Run the following command in your termainl.
 
 > **NOTE:** You may get a questions asking if you want to update your terminal to `zsh`. Say `yes` to this. If any warnings or errors occur, be sure to complete what is being suggested or get help.
 
-At this point you `must` restart your terminal.
+At this point you **`must`** restart your terminal.
+
+## **Confirmation**
+
+- Re-open your terminal and run the command: `brew --version`
+  - If the terminal outputs `Homebrew 3.5` or greater:
+    - You're ready to continue through the setup guide.
+  - **If you get an error** such as `zsh: command not found: brew`, then run the following commands:
+
+    - `echo 'export BREW_HOME="/home/linuxbrew/.linuxbrew/bin"' >> $HOME/.zprofile`
+    - `echo 'export PATH="$PATH:$BREW_HOME"' >> $HOME/.zprofile`
+    - `reset`
+    - Confirm with the command: `brew --version`
+
+      Expected output:
+
+      ```js
+      Homebrew 3.5 or greater
+      ```
 
 ## Bookmark
 

Diff for: system-setup/linux/6-ohmyzsh.md

@@ -22,7 +22,11 @@ In your terminal, enter the following command:
 
 - You will likely be prompted to install XCode command line tools. Say "Yes".
 
-- When it completes, follow the "Next steps:" instructions displayed in your terminal, which should be similar to:
+- When it completes, follow the "Next steps:" instructions displayed in your terminal
+
+![Homebrew No Next Steps example](../../images/homebrew-next-steps.png)
+
+- which should be similar to:
   - ```echo 'eval "$(`which brew` shellenv)"' >> $HOME/.zprofile```
   - ```eval "$(`which brew` shellenv)"```
 

Diff for: system-setup/mac/2-homebrew.md

@@ -22,7 +22,25 @@ Run the following command in your termainl.
 
 > **NOTE:** You may get a questions asking if you want to update your terminal to `zsh`. Say `yes` to this. If any warnings or errors occur, be sure to complete what is being suggested or get help.
 
-At this point you `must` restart your terminal.
+At this point you **`must`** restart your terminal.
+
+## **Confirmation**
+
+- Re-open your terminal and run the command: `brew --version`
+  - If the terminal outputs `Homebrew 3.5` or greater:
+    - You're ready to continue through the setup guide.
+  - **If you get an error** such as `zsh: command not found: brew`, then run the following commands:
+
+    - `echo 'export BREW_HOME="/home/linuxbrew/.linuxbrew/bin"' >> $HOME/.zprofile`
+    - `echo 'export PATH="$PATH:$BREW_HOME"' >> $HOME/.zprofile`
+    - `reset`
+    - Confirm with the command: `brew --version`
+
+      Expected output:
+
+      ```js
+      Homebrew 3.5 or greater
+      ```
 
 ## Bookmark
 

Diff for: system-setup/mac/5-ohmyzsh.md

@@ -18,7 +18,13 @@ In your terminal, enter the following command:
 
 - `/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"`
 - You will be prompted several times along the way. Enter your password when prompted, accept all the defaults, say "Yes" if prompted. (***Note:*** *You will not have any visual feedback on your screen as you type. It is protecting your password by not displaying ANYTHING at all to the screen, but it is registering your key strokes.*)
-- Once the main installation finishes (could take up to 30 minutes), enter these commands, one at a time in your terminal - they should produce no errors, and do not produce success messages:
+- Once the main installation finishes (could take up to 30 minutes), **look at the output at the bottom of your terminal**. You may see an arrow pointing to "Next Steps" line with 2 commands.
+
+![Homebrew No Next Steps example](../../images/homebrew-next-steps.png)
+
+- Enter those commands, one at a time in your terminal - they should produce no errors, and do not produce success messages.
+
+- Then enter these commands, one at a time in your terminal - they should produce no errors, and do not produce success messages:
   - `test -d ~/.linuxbrew && eval $(~/.linuxbrew/bin/brew shellenv)`
   - `test -d /home/linuxbrew/.linuxbrew && eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)`
 

Diff for: system-setup/windows/3-homebrew.md

@@ -22,7 +22,25 @@ Run the following command in your termainl.
 
 > **NOTE:** You may get a questions asking if you want to update your terminal to `zsh`. Say `yes` to this. If any warnings or errors occur, be sure to complete what is being suggested or get help.
 
-At this point you `must` restart your terminal.
+At this point you **`must`** restart your terminal.
+
+## **Confirmation**
+
+- Re-open your terminal and run the command: `brew --version`
+  - If the terminal outputs `Homebrew 3.5.10` or something similar:
+    - You're ready to continue through the setup guide.
+  - **If you get an error** such as `zsh: command not found: brew`, then run the following commands:
+
+    - `echo 'export BREW_HOME="/home/linuxbrew/.linuxbrew/bin"' >> $HOME/.zprofile`
+    - `echo 'export PATH="$PATH:$BREW_HOME"' >> $HOME/.zprofile`
+    - `reset`
+    - Confirm with the command: `brew --version`
+
+      Expected output:
+
+      ```js
+      Homebrew 3.5.10
+      ```
 
 ## Bookmark