Chun Chen chenchun

🦖

go for{vacation()}

for {}

chenchun / libnetwork_overlay_debug

Created October 21, 2015 02:10

	## ip address info
	root@6f62c03f8f5a:/go/src/github.com/docker/libnetwork# ip ad
	1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
	link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
	inet 127.0.0.1/8 scope host lo
	valid_lft forever preferred_lft forever
	inet6 ::1/128 scope host
	valid_lft forever preferred_lft forever
	2: br-55bac522026e: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
	link/ether 02:42:b4:4b:95:ee brd ff:ff:ff:ff:ff:ff

chenchun / 0_reuse_code.js

Created October 21, 2015 02:08

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

chenchun / .tmux.conf

Last active January 22, 2017 08:58

linux tmux session remember script

chenchun / get_ip.sh

Last active August 29, 2015 14:10 — forked from hex108/get_ip.sh

	#!/bin/bash

	# Get IP for specified host using 'http://ping.eu/ping', then write it to hosts.

	if [ $# -ne 1 ]; then
	echo "Usage: $0 host"
	echo " e.g. # $0 baidu.com"
	exit 0
	fi

chenchun / DirectMemorySize.java

Created January 21, 2014 05:47 — forked from rednaxelafx/DirectMemorySize.java

	import java.io.*;
	import java.util.*;
	import sun.jvm.hotspot.memory.*;
	import sun.jvm.hotspot.oops.*;
	import sun.jvm.hotspot.debugger.*;
	import sun.jvm.hotspot.runtime.*;
	import sun.jvm.hotspot.tools.*;
	import sun.jvm.hotspot.utilities.*;

	public class DirectMemorySize extends Tool {

chenchun / DumpClassURL.java

Created October 10, 2012 04:03 — forked from rednaxelafx/DumpClassURL.java

Using the ProtectionDomain of an InstanceKlass to see where it was loaded from

	import java.io.*;
	import java.util.*;
	import sun.jvm.hotspot.memory.*;
	import sun.jvm.hotspot.oops.*;
	import sun.jvm.hotspot.debugger.*;
	import sun.jvm.hotspot.runtime.*;
	import sun.jvm.hotspot.tools.*;

	public class DumpClassURL extends Tool {
	public void run() {