#!/bin/bash

. /etc/rc.conf
. /etc/rc.d/functions

USER=YOUR_USER_NAME
DROPBOXD=/home/$USER/.dropbox-dist/dropboxd
PID=$(pidof -o %PPID $DROPBOXD)
case "$1" in
  start)
    stat_busy "Starting dropboxd"
    [ -z "$PID" ] && sudo -u $USER $DROPBOXD &
    if [ $? -gt 0 ]; then
      stat_fail
    else
      add_daemon dropboxd
      stat_done
    fi
    ;;
  stop)
    stat_busy "Stopping dropboxd"
    [ ! -z "$PID" ]  && kill $PID &> /dev/null
    if [ $? -gt 0 ]; then
      stat_fail
    else
      rm_daemon dropboxd
      stat_done
    fi
    ;;
  restart)
    $0 stop
    sleep 1
    $0 start
    ;;
  *)
    echo "usage: $0 {start|stop|restart}"
esac
exit 0

Now add dropboxd to the daemon list in /etc/rc.conf and voila!

# this example is based on the assumption that
# eth0 is WAN interface and eth1 is LAN interface,
# 192.168.0.2 is the ip address of a computer in LAN,
# 4262 is the tcp port for ed2k network,
# 4272 is the udp port for kad network.

-A PREROUTING -i eth0 -p tcp -m tcp --dport 4262 -j DNAT --to-destination 192.168.0.2:4262
-A PREROUTING -i eth0 -p udp -m udp --dport 4272 -j DNAT --to-destination 192.168.0.2:4272

-A FORWARD -d 192.168.0.2/32 -i eth0 -o eth1 -p tcp --dport 4262 -j ACCEPT
-A FORWARD -d 192.168.0.2/32 -i eth0 -o eth1 -p udp --dport 4272 -j ACCEPT

Note: There is a file embedded within this post, please visit this post to download the file. Note: There is a file embedded within this post, please visit this post to download the file.

順便 fuck 麻花騰, qq for linux 就這麼停了

# Configuration
$eth = "eth0";

# Script
Xchat::register("Sysinfo", "0.1", "System Information Displayer");
Xchat::print("Sysinfo 0.1 Loaded.");
Xchat::hook_command("uptime", "uptime");
Xchat::hook_command("os", "os");
Xchat::hook_command("bw", "bw");
Xchat::hook_command("cpu", "cpu");
Xchat::hook_command("mem", "mem");

sub uptime {
	$uptime = `cat /proc/uptime | awk '{printf \$1}'`;
	$_day = 60 * 60 * 24;
	$_hour = 60 * 60;
	$_minute = 60;
	$day = int($uptime/$_day);
	$uptime %= $_day;
	$hour = int($uptime/$_hour);
	$uptime %= $_hour;
	$minute = int($uptime/$_minute);
	$uptime %= $_minute;
	$second = int($uptime);
	$uptime = "";
	if($day != 0) {
		$uptime .= $day;
		if($day == 1) {
			$uptime .= " day ";
		} else {
			$uptime .= " days ";
		}
	}
	if($hour != 0) {
		$uptime .= $hour;
		if($hour == 1) {
			$uptime .= " hour ";
		} else {
			$uptime .= " hours ";
		}
	}
	if($minute != 0) {
		$uptime .= $minute;
		if($minute == 1) {
			$uptime .= " minute ";
		} else {
			$uptime .= " minutes ";
		}
	}
	$uptime .= $second;
	if($second == 1) {
		$uptime .= " second";
	} else {
		$uptime .= " seconds";
	}
	Xchat::command("SAY \002[UPTIME]\002 $uptime");
	Xchat::EAT_ALL;
}

sub os {
	$_kernel_release = `uname -r`;
	$_operating_system = `uname -o`;
	chomp($_kernel_release);
	chomp($_operating_system);
	$os = $_operating_system . " " . $_kernel_release;
	Xchat::command("SAY \002[OS]\002 $os");
	Xchat::EAT_ALL;
}

sub bw {
	$old = `cat /proc/net/dev | grep $eth | cut -d ":" -f 2 | tr -s " "| cut -d " " -f 1,9`;
	sleep(1);
	$new = `cat /proc/net/dev | grep $eth | cut -d ":" -f 2 | tr -s " "| cut -d " " -f 1,9`;
	@ary_old = split(/\s/, $old);
	@ary_new = split(/\s/, $new);
	$down = $ary_new[0] - $ary_old[0];
	$up = $ary_new[1] - $ary_old[1];
	$bw = "";
	if($down < 1000) {
		$bw .= $down . " B/s Down ";
	} else {
		$bw .= sprintf("%.02f", $down / 1000) . " KB/s Down ";
	}
	if($up < 1000) {
		$bw .= $up . " B/s Up";
	} else {
		$bw .= sprintf("%.02f", $up / 1000) . " KB/s Up";
	}
	Xchat::command("SAY \002[BW]\002 $bw");
	Xchat::EAT_ALL;
}

sub cpu {
	$model_name = `cat /proc/cpuinfo | grep "model name" | tail -1 | cut -d ":" -f 2 | tr -s " "`;
	$number_cores = `cat /proc/cpuinfo | grep "model name" -c`;
	$freq = `cat /proc/cpuinfo | grep "cpu MHz" | tail -1 | cut -d ":" -f 2 | tr -s " "`;
	$idle = `vmstat | tail -1 | awk '{printf \$15}'`;
	$load = 100 - $idle;
	chomp($model_name);
	chomp($number_cores);
	chomp($freq);
	$cpuinfo = $number_cores . " CPU";
	if($number_cores > 1) {
		$cpuinfo .= "'s";
	}
	$cpuinfo .= " -" . $model_name;
	$cpuinfo .= " @ " . int($freq) . " MHz" . " (" . $load . "% Load)";
	Xchat::command("SAY \002[CPU]\002 $cpuinfo");
	Xchat:EAT_ALL;
}

sub mem {
	$mem_total = `free -m | grep Mem | awk '{printf \$2}'`;
	$mem_used = `free -m | grep - | awk '{printf \$3}'`;
	$swap_total = `free -m| grep Swap | awk '{printf \$2}'`;
	$swap_used = `free -m| grep Swap | awk '{printf \$3}'`;
	$meminfo = "\002[MEM]\002 " . $mem_used . "/" . $mem_total . " MB \002[SWAP]\002 " . $swap_used . "/" . $swap_total . " MB";
	Xchat::command("SAY $meminfo");
	Xchat::EAT_ALL;
}

$ command 1>&- 2>&- &