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repo: shell-daemons
action: commit
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commit c3bdc2ffaad68927ed9d8c52d548fa55ba205680
Author: epoch <epoch@hack.thebackupbox.net>
Date:   Sun Nov 14 07:46:56 2021 +0000

    some derpy coin daemon I made

diff --git a/coind b/coind
new file mode 100755
index 0000000000000000000000000000000000000000..cb9754cbadba8a0e3b77fe991093f574a0117b50
--- /dev/null
+++ b/coind
@@ -0,0 +1,29 @@
+#!/bin/sh
+request="$(head -n1 | tr -d '\r')"
+difficulty=3
+match="$(printf "%0${difficulty}d\n" 0)"
+#echo $request
+user="$(printf "%s\n" "$request" | cut -d: -f1 | tr -cd 'a-z')"
+parent="$(printf "%s\n" "$request" | cut -d: -f2 | tr -cd 'a-f0-9')"
+actual_parent="$(tail -n1 /var/cache/blockchain | md5sum | cut '-d ' -f1)"
+random="$(printf "%s\n" "$request" | cut -d: -f3 | tr -cd 'a-f0-9' | head -c 32)"
+echo current block hash: $actual_parent
+echo current difficulty: $difficulty
+#echo $user:$parent:$random
+hash="$(printf "%s:%s:%s\n" "$user" "$parent" "$random" | md5sum | cut '-d ' -f1)"
+case "$hash" in
+${match}*)
+	if [ "$parent" = "$actual_parent" ];then
+		echo "hurray, you found one."
+		printf "%s:%s:%s\n" "$user" "$parent" "$random" >> /var/cache/blockchain
+	else
+		echo "wrong parent. should be:" "$actual_parent"
+	fi
+	;;
+*)
+	echo "doesn't hash into a valid block. needs to start with 00"
+	echo $hash
+	;;
+esac
+echo "blockchain so far"
+cat /var/cache/blockchain

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