Update src/docs/bash_in_gitpod.md

Co-Authored-By: Jan Keromnes <[email protected]> Update src/docs/bash_in_gitpod.md Co-Authored-By: Jan Keromnes <[email protected]> Update src/docs/bash_in_gitpod.md Co-Authored-By: Jan Keromnes <[email protected]> Update src/docs/bash_in_gitpod.md Co-Authored-By: Jan Keromnes <[email protected]> update dockerfile to use brew update hierarchy Update src/docs/bash_in_gitpod.md Co-Authored-By: Jan Keromnes <[email protected]> Update src/docs/bash_in_gitpod.md Co-Authored-By: Jan Keromnes <[email protected]> Update src/docs/bash_in_gitpod.md Co-Authored-By: Jan Keromnes <[email protected]> format modified: src/docs/bash_in_gitpod.md
gitpod-io · Jan 17, 2020 · 1c90eb7 · 1c90eb7
1 parent d473112
commit 1c90eb7
Showing 1 changed file with 12 additions and 12 deletions.
diff --git a/src/docs/bash_in_gitpod.md b/src/docs/bash_in_gitpod.md
@@ -1,25 +1,23 @@
 # Bash
-Bash is pre-installed as the default shell in the main Gitpod workspace-image, however, there isn't much support for shell scripting out-of-the-box.
 
-## Workspace Config
+Bash is the default shell in Gitpod. But if you're developing Bash scripts yourself, you may want to configure additional language support for Bash.
 
-### VSCode Extensions
+## Workspace Config
 
-#### Linting
+### ShellCheck
 
-##### ShellCheck
+To use ShellCheck in Gitpod, first, we must install the `shellcheck` tool. Here is a Dockerfile to get you started.
 
-To use ShellCheck in Gitpod, first, we must install it. Here is a Dockerfile to get you started.
-```dockerfile
+```Dockerfile
 FROM gitpod/workspace-full
 
 USER gitpod
 
-RUN sudo apt-get -q update && \
-    sudo apt-get install -yq shellcheck && \
-    sudo rm -rf /var/lib/apt/lists/*
+RUN brew install shellcheck
 ```
-Here is a .gitpod.yml with the shellcheck VSCode Extension already installed.
+
+You should also install the shellcheck VS Code extension in Gitpod, e.g. by adding a `.gitpod.yml` configuration file to your repository that looks like this (notice the `vscode` extensions section):
+
 ```yaml
 image:
   file: .gitpod.Dockerfile
@@ -28,9 +26,11 @@ vscode:
   extensions:
     - [email protected]:hsU/Rd39aqPYowTqL+DbXg==
 ```
+
 Not sure about ShellCheck? Try it in Gitpod!
 
 [![JesterOrNot/Gitpod-ShellCheck](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/JesterOrNot/Gitpod-ShellCheck)
 
 ## External Resources
-* For more on ShellCheck see https://shellcheck.net
+
+- For more on ShellCheck see https://shellcheck.net