update minor bugs

source/NerdPack/install/slack-desc~

@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+         |-----handy-ruler------------------------------------------------------|
+NerdPack: Nerd Tools unRAID Plugin
+NerdPack:
+NerdPack: unRAID plugin wrapper for extra packages, mostly CLI, for advanced
+NerdPack: users.  Use at your own risk. Not officially supported by LimeTech.
+NerdPack: 
+NerdPack: Supports: apr, apt-util, bwm-ng, cpio, git, iftop, inotify, iotop,
+NerdPack: iperf, kbd, lftp, lshw, neon, p7zip, perl, python, readline, screen,
+NerdPack: sshfs-fuse, strace, subversion, unrar, utempter, vim
+NerdPack: 
+NerdPack: plugin:   https://github.com/dmacias72/unRAID-plugins
+NerdPack: packages: https://github.com/eschultz/unraid6-nerdpack

source/NerdPack/usr/local/emhttp/plugins/NerdPack/include/fetch.php

@@ -0,0 +1,65 @@
+
+<?php
+function usage($argv) {
+    echo "Usage:\n";
+    printf("\tphp %s <http://example.com/file> <localfile>\n", $argv[0]);
+    exit(1);
+}
+
+function stream_notification_callback($notification_code, $severity, $message, $message_code, $bytes_transferred, $bytes_max) {
+    static $filesize = null;
+
+    switch($notification_code) {
+    case STREAM_NOTIFY_RESOLVE:
+    case STREAM_NOTIFY_AUTH_REQUIRED:
+    case STREAM_NOTIFY_COMPLETED:
+    case STREAM_NOTIFY_FAILURE:
+    case STREAM_NOTIFY_AUTH_RESULT:
+        /* Ignore */
+        break;
+
+    case STREAM_NOTIFY_REDIRECTED:
+        echo "Being redirected to: ", $message, "\n";
+        break;
+
+    case STREAM_NOTIFY_CONNECT:
+        echo "Connected...\n";
+        break;
+
+    case STREAM_NOTIFY_FILE_SIZE_IS:
+        $filesize = $bytes_max;
+        echo "Filesize: ", $filesize, "\n";
+        break;
+
+    case STREAM_NOTIFY_MIME_TYPE_IS:
+        echo "Mime-type: ", $message, "\n";
+        break;
+
+    case STREAM_NOTIFY_PROGRESS:
+        if ($bytes_transferred > 0) {
+            if (!isset($filesize)) {
+                printf("\rUnknown filesize.. %2d kb done..", $bytes_transferred/1024);
+            } else {
+                $length = (int)(($bytes_transferred/$filesize)*100);
+                printf("\r[%-100s] %d%% (%2d/%2d kb)", str_repeat("=", $length). ">", $length, ($bytes_transferred/1024), $filesize/1024);
+            }
+        }
+        break;
+    }
+}
+
+isset($argv[1], $argv[2]) or usage($argv);
+
+$ctx = stream_context_create();
+stream_context_set_params($ctx, array("notification" => "stream_notification_callback"));
+
+$fp = fopen($argv[1], "r", false, $ctx);
+if (is_resource($fp) && file_put_contents($argv[2], $fp)) {
+    echo "\nDone!\n";
+    exit(0);
+}
+
+$err = error_get_last();
+echo "\nErrrrrorr..\n", $err["message"], "\n";
+exit(1);
+?>