fix(netrc): review notes

knowledge base/netrc.md

@@ -2,34 +2,35 @@
 
 Specifies automatic login information for the `ftp` and `rexec` commands.
 
-It is located under a user's home directory (`~/.netrc`) and must be owned
+1. [TL;DR](#tldr)
-either by the user executing the command or by the root user.
-If the .netrc file contains a login password, the file's permissions must be set
-to `600` (read and write by its owner only).
-
-## Table of contents <!-- omit in toc -->
-
 1. [Format](#format)
 1. [Further readings](#further-readings)
 
+## TL;DR
+
+Located under a user's home directory (`~/.netrc`).<br/>
+It **must** be owned by either the user executing the command, or by the `root` user.<br/>
+
+If a `.netrc` file contains a login password, the file's permissions **must** be set to `600` (read and write for its
+owner only).
+
 ## Format
 
-The file can contain the following entries separated by spaces, tabs, or new
+The file can contain the following entries separated by spaces, tabs, or new lines:
-lines:
 
-- `machine` _hostname_: this begins the definition of the automatic login
+- `machine` _hostname_: starts the definition of the automatic login process for the specified _hostname_.<br/>
-  process for the specified _hostname_; all the following entries, up to a new
+  All entries following this key, up to a new `machine` entry or the end of the file, will apply to just the specified
-  `machine` entry or the end of the file, will apply to _hostname_
+  _hostname_.
-- `default`: like `machine`, but matches any hostname; there can be only 1 in
+- `default`: works like `machine`, but matches **any** hostname.<br/>
-  the whole file and it is considered the last entry (entries following it will
+  There can be only 1 in the whole file, and it must the last entry. Entries following this key will be ignored.
-  be ignored)
+- `login` _username_: the full user name used for authentication; if found, the automatic login process initiates a
-- `login` _username_: the full domain user name used for authentication; if
+  login with the specified _username_, otherwise it will fail.
-  found the automatic login process initiates a login with the specified
+- `password` _password_: the password to use for authentication.<br/>
-  _username_, else it will fail
+  It **must** be set at the remote host, and must be present in `.netrc`. Otherwise, the process will fail and the user
-- `password` _password_: the password to use for authentication; it must be
+  will be prompted for a new value.
-  set at the remote host and must be present in `.netrc`, otherwise the process
+
-  will fail and the user is prompted for a new value
+  > [!warning]
-  > passwords in this fields cannot contain spaces
+  > Passwords in this fields **cannot** contain spaces.
 
 The two formats below are equivalent:
 
@@ -52,7 +53,8 @@ password bluebonnet
 - [netrc]
 
 <!--
-  References
+  Reference
+  ═╬═Time══
   -->
 
 <!-- Others -->