From dc1261d703ae1e1a14841b030888e3f87ff7c38f Mon Sep 17 00:00:00 2001
From: Christian Cleberg <hello@cleberg.net>
Date: Wed, 1 May 2024 21:45:52 -0500
Subject: prettier formatting and rewrap lines

---
 content/blog/2021-01-07-ufw.md | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

(limited to 'content/blog/2021-01-07-ufw.md')

diff --git a/content/blog/2021-01-07-ufw.md b/content/blog/2021-01-07-ufw.md
index 803173c..b843fe8 100644
--- a/content/blog/2021-01-07-ufw.md
+++ b/content/blog/2021-01-07-ufw.md
@@ -9,8 +9,8 @@ draft = false
 
 Uncomplicated Firewall, also known as ufw, is a convenient and beginner-friendly
 way to enforce OS-level firewall rules. For those who are hosting servers or any
-device that is accessible to the world (i.e., by public IP or domain name),
-it's critical that a firewall is properly implemented and active.
+device that is accessible to the world (i.e., by public IP or domain name), it's
+critical that a firewall is properly implemented and active.
 
 Ufw is available by default in all Ubuntu installations after 8.04 LTS. For
 other distributions, you can look to install ufw or check if there are
@@ -57,9 +57,9 @@ sudo ufw default allow outgoing
 
 # Adding Port Rules
 
-Now that we've disabled all incoming traffic by default, we need to open up
-some ports (or else no traffic would be able to come in). If you need to be able
-to `ssh` into the machine, you'll need to open up port 22.
+Now that we've disabled all incoming traffic by default, we need to open up some
+ports (or else no traffic would be able to come in). If you need to be able to
+`ssh` into the machine, you'll need to open up port 22.
 
 ```sh
 sudo ufw allow 22
@@ -102,7 +102,7 @@ Now that the firewall is enabled, let's check and see what the rules look like.
 sudo ufw status numbered
 ```
 
-``` txt
+```txt
 Status: active
 
      To                    Action      From
@@ -114,8 +114,8 @@ Status: active
 # Deleting Rules
 
 If you need to delete a rule, you need to know the number associated with that
-rule. Let's delete the first rule in the table above. You'll be asked to
-confirm the deletion as part of this process.
+rule. Let's delete the first rule in the table above. You'll be asked to confirm
+the deletion as part of this process.
 
 ```sh
 sudo ufw delete 1
@@ -134,7 +134,7 @@ sudo ufw app list
 
 The results should look something like this:
 
-``` txt
+```txt
 Available applications:
     OpenSSH
     Samba
@@ -152,7 +152,7 @@ sudo ufw app info plexmediaserver-dlna
 
 You'll get a blurb of info back like this:
 
-``` txt
+```txt
 Profile: plexmediaserver-dlna
 Title: Plex Media Server (DLNA)
 Description: The Plex Media Server (additional DLNA capability only)
@@ -182,7 +182,7 @@ make sure the content is properly formatted.
 For example, here are the contents my `plexmediaserver` file, which creates
 three distinct app rules for ufw:
 
-``` config
+```config
 [plexmediaserver]
 title=Plex Media Server (Standard)
 description=The Plex Media Server
@@ -199,14 +199,14 @@ description=The Plex Media Server (with additional DLNA capability)
 ports=32400/tcp|3005/tcp|5353/udp|8324/tcp|32410:32414/udp|1900/udp|32469/tcp
 ```
 
-So, if I wanted to create a custom app rule called "mycustomrule," I'd create
-a file and add my content like this:
+So, if I wanted to create a custom app rule called "mycustomrule," I'd create a
+file and add my content like this:
 
 ```sh
 sudo nano /etc/ufw/applications.d/mycustomrule
 ```
 
-``` config
+```config
 [mycustomrule]
 title=My Custom Rule
 description=This is a temporary ufw app rule.
-- 
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