发此贴也为自己方便使用。用text文件编辑的方法仅针对如何在os系统下进行hosts编辑，而编辑的内容和在win下是一样的。文章转自weiphone，作者harrygg

标题：三种方法更改MAC OS X下的HOSTS文件

由于众所周知的原因,有很多的网站现在都被”功夫墙”封死了,比如twitter,facebook等等.
我们经常会看到将一下IP地址和网站名添加到系统的hosts文件里,win系统下基本上很多人都
知道了,不知道的google一下也知道了.MAC系统下面更改hosts文件就有些困难了,经过我的
摸索和搜索,总结了三种方法:

1.终端更改
这种好像是网路上说的最多的方法.
在应用程序里面打开终端(terminal),输入
sudo vi /etc/hosts
然后提示输入系统密码
hosts文件就自动打开了
接着输入 i
进入编辑模式
将添加的网站,ip拷贝进去
编辑完成之后,按esc,输入 : wq
这样就更改完成了.

2.HostsWidget修改
mac下有一个HostsWidget,可以用不通过[终端]工具操作,方便一些 .界面如下:
http://www.douban.com/photos/photo/304849609/
http://www.douban.com/photos/photo/304852474/
输入密码后即可添加,不能拷贝,要一个一个添加,有些麻烦.
下载地址（去空格）:www . apple . com / downloads / dashboard / networking _ security

3.直接修改本地文件
这个是我自己摸索出来的.
打开finder ,在前往里面选择前往文件夹(快捷键shift+command+g)
在弹出框里输入 etc 然后就到了etc目录下,找到hosts文件,打开(用文本编辑),拷贝或编辑,完成后保存即可.
有可能提示无法保存,这是因为权限问题.打开hosts文件的简介,里面有共享和权限一栏,点击右下角的那个锁,输入密码后即可更改权限.将你自己的用户权限改为读和写就行了.
http://www.douban.com/photos/photo/304849639/
如果还提示权限问题,你要修改etc和上级目录private两个文件夹的权限了,方法一样,都改为读和写.
hosts文件保存完成后再把权限改回来吧.

*楼下跟帖的方法有：

1.启动root帐户直接改

*推荐（此方法经本人试验非常好用）
2.打开终端，输入:sudo /Applications/TextEdit.app/Contents/MacOS/TextEdit /etc/hosts就可以用文本编辑来直观修改hosts了。

*ip地址附录：将以下地址复制并保存在hosts里面即可访问

youtube:（可正常登陆和显示，但无法打开视频）

203.208.39.104 www.youtube.com
203.208.33.100 gdata.youtube.com
203.208.39.99 upload.youtube.com
203.208.39.99 insight.youtube.com
203.208.39.160 help.youtube.com
203.208.39.104 youtube.com
203.208.39.104 s.ytimg.com
203.208.39.104 i1.ytimg.com
203.208.39.104 i2.ytimg.com
203.208.39.104 i3.ytimg.com
203.208.39.104 i4.ytimg.com

facebook：（未试验）

124.40.42.105 www.facebook.com
69.63.180.173 login.facebook.com
69.192.34.110 s-static.ak.facebook.com
69.63.176.69 secure-profile.facebook.com
69.63.176.59 secure-media-sf2p.facebook.com
69.63.178.13 ssl.facebook.com
96.6.122.57 profile.ak.facebook.com
64.211.21.152 b.static.ak.facebook.com

twitter:（未试验）

168.143.161.20 twitter.com
168.143.161.20 www.twitter.com
128.121.146.229 assets0.twitter.com
128.121.146.229 assets1.twitter.com
128.121.146.101 static.twitter.com
128.121.146.229 assets2.twitter.com
128.121.146.229 assets3.twitter.com
65.74.185.41 twitter.zendesk.com
65.74.185.41 help.twitter.com
168.143.162.107 search.twitter.com

picasa:（可正常使用）

#picasaweb.google.com
203.208.39.104 picadaweb.google.com
203.208.39.104 lh1.ggpht.com
203.208.39.104 lh2.ggpht.com
203.208.39.104 lh3.ggpht.com
203.208.39.104 lh4.ggpht.com
203.208.39.104 lh5.ggpht.com
203.208.39.104 lh6.ggpht.com

1. Make sure you’re using Greenpois0n RC5_2
2. Make sure device is connected to your Mac
3. Open Terminal
4. Type “cd Desktop” without quotes and hit enter
5. Type “open Greenpois0n.app/Contents/MacOS/greenpois0n” without quotes and hit enter. A second Terminal window will open and Greenpois0n will start
6. Follow the instructions in Greenpois0n to enter DFU mode and it will jailbreak
7. Once jailbroken, a green “Loader” will be added to your device. This is supposed to allow you to install Cydia, but mine would not. If yours is the same, go to step 8
8. Turn off your device
9. Open Redsn0w 0.9.7b6
10. Make sure the only option checked is “Install Cydia”
11. Follow the instructions in Redsnow
12. Voila! Cydia is installed, and you have an untethered 4.2.1 jailbroken device!

BitTorrent trackers and IRC channels go hand in hand. Most torrent sites have an official IRC channel where you can chat with fellow members, get support from staff, idle to get bonus points, etc. We’ve featured several P2P friendly IRC networks in the past and this article is about a new IRC server; Corrupt-Net. It looks pretty stable, has over 900 users and already hosts official channels of several well known private torrent trackers. But that’s not all, the network has fully working Pre and Tracer channels which are currently open to all (a web based version of the the Pre database is also available). For those who are unaware of the terminology, a Pre channel announces new torrent releases (Scene and P2P) while a Tracer channel rates and ranks private trackers based on the speed they take to upload a particular release. Contrary to popular belief, IRC is not rocket science and it’s not remotely as complex as it sounds – it’s actually pretty cool so check it out :p

Among the private torrent trackers that are already on board Corrupt-Net (irc://irc.corrupt-net.org) are DigitalHive, Tophos and fux0r. IRC channels of several start up private trackers are also located on this server. On a side note, if you are planning to launch a new tracker of if you are looking for a new home to move your existing tracker’s IRC channels, Corrupt-Net can be a viable option. Anyways let’s move on to the part where most of our readers would be interested in – public Tracer and Pre channels.

Corrupt-Net Tracer Channels

Corrupt-Net operates a set of Tracer channels where private torrent trackers are rated and ranked based on the time they take to upload a release. A unique points system is used to rank the sites and you can track statistics by day, hour, week, month or total. Additionally, you can also compare sites, track average pretimes, track times on certain categories like xvid or by groups like CRiMSON etc. Currently there are over 35 sites raced, including AL, AT, BCG, BMTV, BTN, DA, DDT, DH, EZTV, FF, FTS, GOEM, HDB, IPT, iTN, MAT, PT, PTF, PTM, SB, SCC, SCI, ScP, SeX, ST, STR, TB, TC, TD, TDS, THS, TL, TTS, TV, VIP, XNT and XS. Tracer channels you can join include:

• #Tracer – Main Tracer announce channel – notifies whenever a private tracker indexes a new release.
  Direct Link: irc://irc.corrupt-net.org/tracer
• #Tracer.search – Search for particular releases, get site rankings and other info.
  Direct Link: irc://irc.corrupt-net.org/tracer.search
• #Tracer.spam –  Announce for spam releases.
  Direct Link: irc://irc.corrupt-net.org/tracer.spam

Once on the Tracer.search channel, type !cmd to get a list of commands you can use to retrieve information. There are tons of commands and switches available and even complex searches and filtering is possible. According to Corrupt-Net operators, n web based version where users will be able to easily track race statistics will be implemented soon.

Corrupt-Net Pre Channels

Corrupt Net operates public pre channels where new scene and p2p releases are announced as soon as they are pre’d. There are three different channels which you can use:

• #pre – Main announce channel. New releases are announced here along with the full release name and category.
  Direct Link: irc://irc.corrupt-net.org/pre
• #pre.spam – Announce channel for spam scene releases.
  Direct Link: irc://irc.corrupt-net.org/pre.spam
• #pre.search – Allows you search for a particular release in the pre database.
  Direct Link: irc://irc.corrupt-net.org/pre.search

Corrupt-Net Pre Database – Web Interface

For those who prefer web search as opposed to IRC, a web based version of the pre database is also available. You can access the web version from following URLs:

• Web interface with live updates- http://pre.corrupt-net.org/live.php
• Pre database search – http://pre.corrupt-net.org

P.S. – If you are new to IRC, read this brief tutorial on how to join a IRC channels using mIRC client.

Special thanks to ACiD and ‘Excite User’ for the heads up.

http://en.wikipedia.org/wiki/Topsite_(warez)

.fullpost { display: inline; } BitTorrent trackers and IRC channels go hand in hand. Most torrent sites have an official IRC channel where you can chat with fellow members, get support from staff, idle to get bonus points, etc. We’ve featured several P2P friendly IRC networks in the past and this article is about a new IRC server; Corrupt-Net. It looks pretty stable, has over 900 users and already hosts official channels of several well known private torrent trackers. But that’s not all, the network has fully working Pre and Tracer channels which are currently open to all (a web based version of the the Pre database is also available). For those who are unaware of the terminology, a Pre channel announces new torrent releases (Scene and P2P) while a Tracer channel rates and ranks private trackers based on the speed they take to upload a particular release. Contrary to popular belief, IRC is not rocket science and it’s not remotely as complex as it sounds – it’s actually pretty cool so check it out :p
Among the private torrent trackers that are already on board Corrupt-Net (irc://irc.corrupt-net.org) are DigitalHive, Tophos and fux0r. IRC channels of several start up private trackers are also located on this server. On a side note, if you are planning to launch a new tracker of if you are looking for a new home to move your existing tracker’s IRC channels, Corrupt-Net can be a viable option. Anyways let’s move on to the part where most of our readers would be interested in – public Tracer and Pre channels.
Corrupt-Net Tracer Channels
Corrupt-Net operates a set of Tracer channels where private torrent trackers are rated and ranked based on the time they take to upload a release. A unique points system is used to rank the sites and you can track statistics by day, hour, week, month or total. Additionally, you can also compare sites, track average pretimes, track times on certain categories like xvid or by groups like CRiMSON etc. Currently there are over 35 sites raced, including AL, AT, BCG, BMTV, BTN, DA, DDT, DH, EZTV, FF, FTS, GOEM, HDB, IPT, MAT, PT, PTF, PTM, SB, SCC, SCI, ScP, SeX, ST, STR, TB, TC, TD, TDS, THS, TL, TTS, TV, VIP, XNT and XS. Tracer channels you can join include:

• #Tracer – Main Tracer announce channel – notifies whenever a private tracker indexes a new release.
  Direct Link: irc://irc.corrupt-net.org/tracer
• #Tracer.search – Search for particular releases, get site rankings and other info.
  Direct Link: irc://irc.corrupt-net.org/tracer.search
• #Tracer.spam – Announce for spam releases.
  Direct Link: irc://irc.corrupt-net.org/tracer.spam

Once on the Tracer.search channel, type !cmd to get a list of commands you can use to retrieve information. There are tons of commands and switches available and even complex searches and filtering is possible. According to Corrupt-Net operators, n web based version where users will be able to easily track race statistics will be implemented soon.
Corrupt-Net Pre Channels
Corrupt Net operates public pre channels where new scene and p2p releases are announced as soon as they are pre’d. There are three different channels which you can use:

• #pre – Main announce channel. New releases are announced here along with the full release name and category.
  Direct Link: irc://irc.corrupt-net.org/pre
• #pre.spam – Announce channel for spam scene releases.
  Direct Link: irc://irc.corrupt-net.org/pre.spam
• #pre.search – Allows you search for a particular release in the pre database.
  Direct Link: irc://irc.corrupt-net.org/pre.search

Corrupt-Net Pre Database – Web Interface
For those who prefer web search as opposed to IRC, a web based version of the pre database is also available. You can access the web version from following URLs:

• Web interface with live updates- http://pre.corrupt-net.org/live.php
• Pre database search – http://pre.corrupt-net.org

!cmds

Tracer Commands

[

05:00am

]

TRAC3

:

!trace [<release>] [type:|group:] [-pm] – Get races stats for a release.

[

05:00am

]

TRAC3

:

!tdupe [<release>] [type:|group:|last:] – Get races stats for last 10 releases.

[

05:00am

]

TRAC3

:

!site <site> [type:|group:] [-s] [-pm] – Get site stats.

[

05:00am

]

TRAC3

:

!sites – List sites.

[

05:00am

]

TRAC3

:

!stats [type:|site:|place:|races:|group:] [-h|-d|-w|-m|-y|-t] [-a|-r|-p] [-s] [-c] [-l] [-pm] – Races stats.

[

05:00am

]

TRAC3

:

!sitetml Site1 Site2 [SiteX…] [type:|site:|place:|races:|group:] [-h|-d|-w|-m|-y] [-a|-r|-p] [-s] [-c] [-l] – Timeline stats.

[

05:00am

]

TRAC3

:

!sitecmp Site1 Site2 [SiteX…] [type:|order:|group:] [-h|-d|-w|-m|-y|-t] [-s] – Compare sites.

[

05:00am

]

TRAC3

:

!rank [type:|site:|group:] [-h|-d|-w|-m|-y|-t] [-s] – Get site ranks calculated based on a number of factors.

[

05:00am

]

TRAC3

:

!last [x] [type:|site:|group:] [-s] – Get last x races.

[

05:00am

]

TRAC3

:

!db – Get DB info.

[

05:00am

]

TRAC3

:

!alias – View help on creating aliases for these commands.

[

05:00am

]

TRAC3

:

Groups

[

05:00am

]

TRAC3

:

type: – Group by type (eg. type:TV-XVID|TV-X264).

[

05:00am

]

TRAC3

:

site: – Group by site.

[

05:00am

]

TRAC3

:

place: – Group by place.

[

05:00am

]

TRAC3

:

races: – Group by minimum number of races.

[

05:00am

]

TRAC3

:

group: – Group by release group.

[

05:00am

]

TRAC3

:

order: – Order results by speed, points, races or place.

[

05:00am

]

TRAC3

:

last: – Trace dupe results limit (max 50).

[

05:00am

]

TRAC3

:

Switches

[

05:00am

]

TRAC3

:

-h|-hour – Limit by Hour

[

05:00am

]

TRAC3

:

-d|-day – Limit by Day

[

05:00am

]

TRAC3

:

-w|-week – Limit by Week

[

05:00am

]

TRAC3

:

-m|-month – Limit by Month

[

05:00am

]

TRAC3

:

-y|-year – Limit by Year

[

05:00am

]

TRAC3

:

-t|-total – Limit by Total

[

05:00am

]

TRAC3

:

-a|-average – Limit by average speed.

[

05:00am

]

TRAC3

:

-r|-races – Limit by total number of races.

[

05:00am

]

TRAC3

:

-p|-points – Limit by total number of points.

[

05:00am

]

TRAC3

:

-s|-spam – Include spam releases.

[

05:00am

]

TRAC3

:

-c|-chart – View stats as a chart.

[

05:00am

]

TRAC3

:

-l|-link – Get command results link only.

[

05:00am

]

TRAC3

:

-pm – PM full race results.

1. Open Utorrent

2. Press “Ctrl N” or click the magic wand icon or select “File>Create New Torrent…”

3. Within the box that pops up, add the file or directory you’d like to upload using the respective button(directory just means a folder as opposed to a single file, so that will be the route for the majority of music torrents)

4. In the “Trackers” box enter (copy/paste) your personal What.cd tracker announce url. (your personal passkey can be found here: upload.php ) pictured here:

5. Set the “Piece Size” to auto-detect (this is the default)

6. Tick both the “Start Seeding” and “Private Torrent” and “Preserve file order” boxes

should look like this [if you were trying to upload Green Nuns of the Revolution – Rock Bitch Mafia  ]:

7. Click “Create and Save As” to create the torrent, and save it to wherever you’d like upon its completion(It’s easiest to dedicate a Folder just for torrents – they’re incredibly small 20 kb files – for organizational purposes)

8. Go to http://What.cd/upload.php

9. Use the “Browse” button to locate the torrent file you just created (hence the need for a dedicated torrent folder)

10. Fill out the form with all the artist info/author/app info/etc and tick all applicable boxes

• Tracklists can be found using the WaffleBrainz script (available here) which automatically fills in everything on the upload page. You’ll need the Greasemonkey script manager to run this (available here) Otherwise, you can find tracklistings at either http://freedb.org or http://gracenote.com . Of course, you’re also allowed to manually type tracklists and info in, and there’s no limit to creativity one can put into torrent descriptions

• It’s also helpful and more appealing to include a pic of the album on the album page. Use a search engine (i.e. Google) to search images of the album you’re upping, find the url of the image you’d like to use, and insert it into your description in this format, without spaces: [ img=whatevertheurl ]

It’s best to save the image and upload it to a free hosting service such as imageshack.us beceause image URLs tend to change.

• PLEASE download and use the freely available and extremely useful Audio Identifier to determine bitrates and encoder settings (will tell you if it’s V2, V0, 320, FLAC, etc) when uploading music torrents.

11. Double-check for mistakes in the form, then click “Do It”

• If uploading a music torrent, be sure to tick the “not a transcode” box

12.Go back to Utorrent, stop and then start the torrent to update it

13. Profit \o/

repo 源 ultrasn0w解锁. install0us

http://fit4.cn/iphone/help#p2 (Cydia源: http://cydia.fit4.cn/)

2.装openssh ，switcherMod

3.铃声目录 /private/var/stash/Ringtones.jMrpnn/      or      library/ringtones

cyberduck ssh到iphone改密码。
1, 用cyberduck连接iphone,点工具栏的terminal图标; 或者直接用terminal 输入: ssh root@[iphone的局域网ip], 回车, 然后输入密码, 回车

2, 输入passwd, 回车

3, 输入新密码: 回车; 再输入一次, 回车,mobile~

4.remove backgrounder.