naming fixes

chapters/bash_advanced.md

@@ -1,4 +1,4 @@
-# Going Further with the Unix Shell 
+# Bash Advanced 
 
 > There isn't a way things should be. There's just what happens, and what we do.
 >

exercises/bash_advanced.ipynb

@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# BASH Advanced"
+    "# Bash Advanced Exercises"
    ]
   },
   {

exercises/bash_basics.ipynb

@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Bash Exercises\n",
+    "# Bash Basics Exercises\n",
     "\n",
     "These exercise should help you either reviewing or learning new shell commands. The exercises can be done localy on Linux, Mac or Windows 11 bash console. \n",
     "You can also open this Jupyter Notebook directly in Binder or google collab and do the exercises. In this case be aware that the system runs on linux, which is important when using paths.  \n",
@@ -132,14 +132,14 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "['.', '..', '2-2_bash_tools.md', '2-3_bash_advanced.md', '2_bash_basics.md', 'bash.ipynb']\n"
+      "['.', '..', 'bash_advanced.ipynb', 'bash_basics.ipynb', 'bash_tools.ipynb', 'config.ipynb', 'error_handling.ipynb', 'git_advanced.ipynb', 'intro_make.ipynb', 'packaging.ipynb', 'provenance.ipynb', 'python_cli.ipynb', 'python_refresher.ipynb', 'snakemake.md', 'solutions', 'testing.ipynb', 'version_control.ipynb', 'work_teams.ipynb']\n"
      ]
     }
    ],
@@ -569,7 +569,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.6"
+   "version": "3.12.2"
   }
  },
  "nbformat": 4,

exercises/bash_tools.ipynb

@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# BASH Tool Exercises"
+    "# Bash Tool Exercises"
    ]
   },
   {