From b7ca669b3a11ad0a156c89ab35b88ab63f1861ff Mon Sep 17 00:00:00 2001
From: jaketothepast <windlejacob12@gmail.com>
Date: Tue, 14 Jan 2020 14:37:12 -0500
Subject: [PATCH] Usage and docs update

---
 README.md |  4 ++++
 main.c    | 18 ++++++++++--------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 9c2840b..4d2d3d1 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,10 @@ The Host Blocker command.
 
 This is a system utility written in C that allows one to quickly black hole hosts in the /etc/hosts file, keeping one from resolving any DNS for those hosts and permanently blocking them on the system.
 
+# How it Works
+
+The program will wake up in a configurable timeframe continuously, reading a config file into memory and making appropriate changes to the /etc/hosts based on what it reads from the config.
+
 # Motivations
 
 I would like to get better with C, and will be using C much more in the near future. In addition, I have issues with browsing to sites that hurt my productivity and am always on the command line.
diff --git a/main.c b/main.c
index 3553122..20feed2 100644
--- a/main.c
+++ b/main.c
@@ -63,14 +63,6 @@ void blockHost(char *host)
     fclose(hostsFile);
 }
 
-void usage()
-{
-    fprintf(stdout, "Usage: ");
-    fprintf(stdout, "hb [add] <sitename>\n");
-    fprintf(stdout, "hb [edit] <oldsite> <newsite>\n");
-    fprintf(stdout, "hb [show]\n");
-    fprintf(stdout, "hb [delete] <sitename>\n");
-}
 
 void showHosts()
 {
@@ -177,6 +169,16 @@ void run_loop() {
     }
 }
 
+void usage()
+{
+    fprintf(stdout, "Usage: ");
+    fprintf(stdout, "hb [add] <sitename>\n");
+    fprintf(stdout, "hb [edit] <oldsite> <newsite>\n");
+    fprintf(stdout, "hb [show]\n");
+    fprintf(stdout, "hb [delete] <sitename>\n");
+    fprintf(stdout, "hb -period <wakeup period> -config <config file> -daemon\n");
+}
+
 /**
  * Entrypoint.
  */