From 7d391db0d9740b81c442f3c090adb2d85410ce50 Mon Sep 17 00:00:00 2001
From: waldek <waldek@mailbox.org>
Date: Fri, 20 May 2022 15:56:52 +0200
Subject: [PATCH] moves coding challenge to end of chapter

---
 advanced/learning_bash_scripting.md | 63 +++++++++++++++--------------
 1 file changed, 32 insertions(+), 31 deletions(-)

diff --git a/advanced/learning_bash_scripting.md b/advanced/learning_bash_scripting.md
index 80dda73..b91b64c 100644
--- a/advanced/learning_bash_scripting.md
+++ b/advanced/learning_bash_scripting.md
@@ -812,6 +812,38 @@ if [ "$num" -lt "300" ]; then
 fi
 ```
 
+## A *modern* version of `test`
+
+I'll be the first to admit that the syntax of `bash` can be confusing and is rarely reader friendly.
+A nice, but brief, explication of the nuances of single and double brackets can be found in [this](https://unix.stackexchange.com/questions/306111/what-is-the-difference-between-the-bash-operators-vs-vs-vs) stack overflow post.
+The double bracket command are called [compound commands](https://www.gnu.org/software/bash/manual/html_node/Compound-Commands.html).
+
+### `[[  ]]`
+
+```
+waldek@debian:~$ [[ 3 = [[:digit:]] ]] ; echo $?
+0
+waldek@debian:~$ [ 3 = [[:digit:]] ] ; echo $?
+1
+```
+TODO
+
+### `((  ))`
+
+TODO
+
+### `&&` and  `||`
+
+```
+waldek@debian:~$ test true == true && echo "yes sir!" || echo "nope..."
+yes sir!
+waldek@debian:~$ test true == false && echo "yes sir!" || echo "nope..."
+nope...
+waldek@debian:~$ 
+```
+
+[Ryan's tutorials](https://ryanstutorials.net/bash-scripting-tutorial/bash-if-statements.php)
+
 # Coding challenge - File information
 
 Write a script that takes one argument which should be a valid file path.
@@ -868,37 +900,6 @@ fi
 
 </details>
 
-## A *modern* version of `test`
-
-I'll be the first to admit that the syntax of `bash` can be confusing and is rarely reader friendly.
-A nice, but brief, explication of the nuances of single and double brackets can be found in [this](https://unix.stackexchange.com/questions/306111/what-is-the-difference-between-the-bash-operators-vs-vs-vs) stack overflow post.
-The double bracket command are called [compound commands](https://www.gnu.org/software/bash/manual/html_node/Compound-Commands.html).
-
-### `[[  ]]`
-
-```
-waldek@debian:~$ [[ 3 = [[:digit:]] ]] ; echo $?
-0
-waldek@debian:~$ [ 3 = [[:digit:]] ] ; echo $?
-1
-```
-TODO
-
-### `((  ))`
-
-TODO
-
-### `&&` and  `||`
-
-```
-waldek@debian:~$ test true == true && echo "yes sir!" || echo "nope..."
-yes sir!
-waldek@debian:~$ test true == false && echo "yes sir!" || echo "nope..."
-nope...
-waldek@debian:~$ 
-```
-
-[Ryan's tutorials](https://ryanstutorials.net/bash-scripting-tutorial/bash-if-statements.php)
 
 # Loops - A variety of ways to perform repetitive tasks.