《PC World》网站日前评出了最受欢迎的100家博客网站.结果,知名IT新闻博客网站Slashdot和Engadget等纷纷上榜.
此次上榜的这100家博客网站可分为10大类,其中科技新闻类21家,专业技术类13家、关注知名企业类7家、企业博客5家、政治商业类14家、媒体博客5家、艺术文化类17家、生活娱乐类10家、个人和趣事奇闻类分别为4家.
以下为《PC World》评出的最受欢迎的100家博客网站:

科技新闻：
　　1.Slashdot(slashdot.org/)

　　2.Engadget(www.engadget.com/)

　　3.Gizmodo(www.gizmodo.com/)

　　4.TechCrunch(www.techcrunch.com/)

　　5.Ars Journals(arstechnica.com/journals.ars)

　　6.ReadWriteWeb(www.readwriteweb.com/)

　　7.Scobleizer(www.scobleizer.com/)

　　更多科技新闻：

　　8.Epicenter(blog.wired.com/business/)

　　9.GigaOM(www.gigaom.com/)

　　10.Valleywag(www.valleywag.com/)

　　11.Good Morning Silicon Valley(www.svextra.com/blogs/gmsv/)

　　12.Scripting News(scripting.com/)

　　13.Download Squad(www.downloadsquad.com/)

　　14.CNet's Technology & Politics Blog(news.com.com/8300-10784_3-7.html?categoryId=9702222)

　　15.The Philter (www.lightreading.com/blog.asp?blog_sectionid=217)

　　16.TechBlog(blogs.chron.com/techblog/)

　　17.Tech_Space(blogs.usatoday.com/techspace/)

　　18.Pogue's Posts(pogue.blogs.nytimes.com/)

　　19.Robert X. Cringely(weblog.infoworld.com/robertxcringely/)

　　20.Scott Rosenberg's Wordyard(www.wordyard.com/)

　　21.Rahul Sood(www.rahulsood.com/)

　　专业科技网站：

　　22.Searchblog(www.battellemedia.com)

　　23.Asa Dotzler(weblogs.mozillazine.org/asa/)

　　24.Bruce Schneier(www.schneier.com/blog/)

　　25.Security Fix(blog.washingtonpost.com/securityfix/)

　　26.SunbeltBlog(sunbeltblog.blogspot.com/)

　　27.GeekSugar(geeksugar.com/)

　　28.Retro Thing(www.retrothing.com/)

　　29.Tivo Blog(tivoblog.com/)

　　30.Treonauts(www.treonauts.com/)

　　31.Webware(www.webware.com/)

　　32.Wi-Fi Networking News(www.wifinetnews.com/)

　　33.Photo Matt(photomatt.net/)

　　34.GPS Magazine(www.gpsmagazine.com/)

　　巨人观察：

　　35.Microsoft Watch(www.microsoft-watch.com/)

　　36.All About Microsoft(blogs.zdnet.com/microsoft/)

　　37.Ed Bott's Windows Expertise(www.edbott.com/weblog/index.php)

　　38.AppleInsider(www.appleinsider.com/)

　　39.The Unofficial Apple Weblog(www.tuaw.com/)

　　40.Daring Fireball(daringfireball.net/)

　　41.MacUser(www.macuser.com/)

　　企业博客：

　　42.The Official Google Blog(googleblog.blogspot.com/)

　　43.Matt Cutts(www.mattcutts.com/blog/)

　　44.Channel 9(channel9.msdn.com/)

　　45.GM FastLane(fastlane.gmblogs.com/)

　　政治和商业：

　　46.PolicyBeta(blog.cdt.org/)

　　47.Instapundit.com(www.instapundit.com/)

　　48.Bloggingheads.tv(bloggingheads.tv/)

　　49.Danger Room(blog.wired.com/defense/)

　　50.Political Punch(blogs.abcnews.com/politicalpunch/)

　　51.Iraq the Model(iraqthemodel.blogspot.com/)

　　52.Wonkette(www.wonkette.com/)

　　53.AtlanticBlog(www.atlanticblog.com/)

　　54.Kausfiles(www.slate.com/id/2168675/)

　　55.Seth Godin(sethgodin.typepad.com/)

　　56.Lessig Blog(www.lessig.org/blog/)

　　57.James Fallows(www.jamesfallows.com/)

　　58.Daily Kos(www.dailykos.com/)

　　59.The Huffington Post(www.huffingtonpost.com/)

　　媒体博客：

　　60.BuzzMachine(www.buzzmachine.com/)

　　61.MediaShift(www.pbs.org/mediashift/)

　　62.PaidContent.org(www.paidcontent.org/)

　　63.Romenesko(www.poynter.org/column.asp?id=45)

　　64.Disinformation(www.disinfo.com/site/)

　　艺术和文化：

　　65.Cartoon Brew(www.cartoonbrew.com/)

　　66.Laughing Squid(laughingsquid.com/)

　　67.Gawker(www.gawker.com/)

　　68.Defamer(www.defamer.com/)

　　69.What Would Tyler Durden Do(www.wwtdd.com/)

　　70.News From Me(www.newsfromme.com/)

　　71.TV Barn(blogs.kansascity.com/tvbarn/index.html)

　　72.Reality Blurred(www.realityblurred.com/realitytv/)

　　73.TVgasm(www.tvgasm.com/)

　　74.Boing Boing(www.boingboing.net/)

　　75.Barenaked Ladies(www.bnlblog.com/)

　　76.Rain of Bastards(rainofbastards.livejournal.com/)

　　77.Create Digital Music(www.createdigitalmusic.com)

　　78.Music Thing(musicthing.blogspot.com)

　　79.Joystiq(www.joystiq.com/)

　　80.Kotaku(www.kotaku.com/)

　　81.Mental Floss(www.mentalfloss.com/)

　　生活方式和业余爱好：

　　82.Make(www.makezine.com/blog/)

　　83.Daddytypes.com(www.daddytypes.com/)

　　84.Lifehacker(www.lifehacker.com/)

　　85.43 Folders(www.43folders.com/)

　　86.YumSugar(www.yumsugar.com/ )

　　87.Slashfood(www.slashfood.com/)

　　88.FabSugar(fabsugar.com/)

　　89.Go Fug Yourself(fabsugar.com/)

　　90.Autoblog(www.autoblog.com/)

　　91.38Pitches(www.38pitches.com)

　　92.The Map Room(www.mcwetboy.net/maproom/)

　　个性：

　　93.Dynamist(www.dynamist.com/weblog/ )

　　94.Chris Pirillo(chris.pirillo.com/)

　　95.Kottke.org(www.kottke.org/)

　　96.Blog Maverick(www.blogmaverick.com/)

　　趣事和奇闻：

　　97. Cute Overload(www.cuteoverload.com/)

　　98. I Can Has Cheezburger(www.ICanHasCheezburger.com)

　　99. Fake Steve Jobs(fakesteve.blogspot.com/)

　　100. WaiWai(mdn.mainichi-msn.co.jp/waiwai/)

LINK: http://ubuntuforums.org/showthread.php?t=343670
Patched libraries are built against freetype 2.3.x (not currently in feisty) and include David Turner's subpixel rendering patches.

deb http://www.telemail.fi/mlind/ubuntu feisty fonts
deb-src http://www.telemail.fi/mlind/ubuntu feisty fonts

deb http://raof.dyndns.org/falcon feisty experimental
deb-src http://raof.dyndns.org/falcon feisty experimental

deb http://www.telemail.fi/mlind/ubuntu feisty experimental
deb-src http://www.telemail.fi/mlind/ubuntu feisty experimental

• To install the packages
  
  Code:

  sudo aptitude update
  sudo aptitude install libfreetype6 libcairo2 libxft2

• After the install, you may want reconfigure font settings. I'm currently using Feisty defaults (Native, Always, No bitmapped fonts) myself.
  
  Code:

  sudo dpkg-reconfigure fontconfig-config
  sudo dpkg-reconfigure fontconfig

• If you get errors about missing gpg key
  
  Code:

  wget http://www.telemail.fi/mlind/ubuntu/937215FF.gpg -O- | sudo apt-key add -

  (or alternatively)
  
  Code:

  gpg --keyserver subkeys.pgp.net --recv-keys 937215FF
  gpg --export --armor 937215FF | sudo apt-key add -

• GPG key to RAOF's repository (amd64 packages)
  
  Code:

  wget http://ubuntu.moshen.de/2F306651.gpg -O- | sudo apt-key add -

• If you later decide to go back to Ubuntu packages, you must downgrade all three installed packages
• You'll probably need to restart X-server after installing the packages to see the changes apply

Setting up a computer to share its internet connection should be easy.After all, you’ve successfully networked your computers together and even shared files with all your home computers, so why not the Internet? Well if you have a small home network of computers all connected and have tried to open up a browser, you’ve probably found out that things aren’t quite as straight forward as connecting one machine with an Ethernet cable to the computer that has the DSL/cable modem.

The secret is that everything comes down to having a gateway.

A gateway is a computer or device than can route data between different networks. Put it this way, if your computers are on one network and every other computer connected to the Internet is on a different one, to pass information across network boundaries you need a device which is connected to both networks and equipped to decide whether information from one network should go out to the other network, and vice versa.

So, without a gateway there is no way for the other computers in your network to receive or pass information to the other networks, and consequently, they have no Internet access.

The computer in your small network which is directly connected to the cable or DSL modem is provided with a default gateway by the Internet service provider. That allows the computer to connect to the interenet, but unfortunately for us that gateway is not part of your home network - rather it is a separate network formed between the computer connected to the cable/DSL modem and the ISP itself.

In order to enable Internet access on the rest of your small home network, the computer or device that connects with your ISP must become a gateway for the computers in your local home network. Once this has been configured, it will enable all of the other home network computers to access the Internet by sending and receiving information through that gateway.

The easiest way of acquiring a gateway for your home network is to buy a cable/DSL router. Given how cheap they currently are (about a quarter of the price they commanded when they first appeared in the marketplace), there really isn’t much of an excuse not to buy one.

The major advantages of having a hardware router doing your internet sharing include minimal configuration, since they are set up to act as a gateway by default (it’s pretty much all they do), increased reliability (they are not a PC… PCs crash.), and security, since most of these devices incorporate a firewall. Highly recommended!

You’ll also need

a working dial-up Internet account with an Internet Service Provider (ISP) or

a working broadband (cable, DSL, satellite, etc.) Internet connection.

Share your Internet connection using the following Procedure

Note: Type all the following commands in a root terminal

Start by configuring the network card that interfaces to the other computers on you network

# ifconfig ethX ip

where ethX is the network card and ip is your desired server ip address (Usually 192.168.0.1 is used)

Then configure the NAT as follows

# iptables -t nat -A POSTROUTING -o ethX -j MASQUERADE

where ethX is the network card that the Internet is coming from

# echo 1 > /proc/sys/net/ipv4/ip_forward

Install dnsmasq and ipmasq using the following command

# apt-get install dnsmasq ipmasq

Restart dnsmasq using the following command

# /etc/init.d/dnsmasq restart

Reconfigure ipmasq to start after networking has been started

# dpkg-reconfigure ipmasq

Start by configuring the network card that interfaces to the other computers on you network

# ifconfig ethX ip

where ethX is the network card and ip is your desired server ip address (Usually 192.168.0.1 is used)

Then configure the NAT as follows

# iptables -t nat -A POSTROUTING -o ethX -j MASQUERADE

where ethX is the network card that the Internet is coming from

# echo 1 > /proc/sys/net/ipv4/ip_forward

Add the line “net.ipv4.ip_forward = 1″ to /etc/sysctl.conf

# gedit /etc/sysctl.conf

Reboot your system is optional.

说是xmame-x11好像和ATI的fglrx有点问题, 换成xmame-sdl变OK了.不过这个方法我没试过.
又发现一个,管用:
If anyones interested I found the problem with the black screen on Mame - at least, this worked on my machine using KXMame. I believe the problem has to do with the DGA video mode when running an ATI graphics card with the fglrx drivers, which is buggy and/or broken.

I have been tweaking around with my xorg.conf file and made the following changes:

Under Section "Module"
SubSection "extmod"
Option "omit xfree86-dga" #Don't initialize the DGA extension
EndSubSection

And commented out the extmod module with a #, like so
# Load "extmod"

Restarted X with a ctrl+alt+backspace and voila! I no longer get the black screen when launching kxmame/gxmame. It took quite a lot of investigation, I hope someone finds this useful.

http://blog.ccw.com.cn/article-htm-itemid-13017-type-blog.html

link:http://blog.sina.com.cn/u/473d5336010009ax

克里希那穆提说：“到底有没有成就这样东西？还是它只是人类追求的一个观念而已？因为你即使达到了目标，永远都还有一个更远的目标在前面等待你去完成。只要你追求任何方面的成就，你就不可避免地会陷入奋斗和冲突之中，不是吗？”

人生如果不去追求任何形式的成就是不是就没有动力了呢？这些世俗的所谓成就一方面是肤浅的，另一方面，它也是没有止境的。如果一个人此生的目的就是追求那些用各种各样的世俗标准来衡量的成就，譬如名望、金钱、地位，那他就永远不能停歇，永远没有时间享受此生的快乐。

如果我们的生命不应当用来追求成就，那么应当用来做什么呢？人怎样才能获得快乐的人生呢？克里希那穆提为我们提供的人生方案就是：并不与他人竞争；并不追求世俗的成就；只是去做自己真正想做的事情。只有这样，我们才能成为一个自由的人，拥有快乐的人生。

1.如何不重启系统,而使得fstab生效?
sudo mount -a

2.如何查看分区的UUID?
ls -l /dev/disk/by-uuid

3.如何建立vsftpd的虚拟目录?
mkdir /home/ftp/mytest
mount --bind /myold /home/ftp/mytest

4.查看pdf时中文出现乱码?
a) evince,xpdf
sudo apt-get install xpdf-chinese-simplified
b) acroread
http://www.adobe.com/products/acrobat/acrrasianfontpack.html

5.如何重启X?
a) Ctrl+Alt+BackSpace
b) sudo /etc/init.d/gdm force-reload
sudo /etc/init.d/kdm force-reload

6.如何更换ubuntu的开关机画面?
usplash
kubuntu-artwork-usplash
xubuntu-artwork-usplash
-----------------------
sudo update-alternatives --config usplash-artwork.so

7.如何设置环境变量?
a) /etc/environment
/etc/profile
b) ~/.bashrc
export PATH=$PATH:/home/dbzhang/bin
执行source ~/.bashrc使生效

8.如何查看系统运行时间?
uptime

查看软件xxx安装内容

*

dpkg -L xxx

查找软件

*

apt-cache search 正则表达式

查找文件属于哪个包

*

dpkg -S filename
apt-file search filename

查询软件xxx依赖哪些包

*

apt-cache depends xxx

查询软件xxx被哪些包依赖

*

apt-cache rdepends xxx

增加一个光盘源

*

sudo apt-cdrom add

系统升级

*

sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade

清除所以删除包的残余配置文件

*

dpkg -l |grep ^rc|awk '{print $2}' |tr ["\n"] [" "]|sudo xargs dpkg -P -

编译时缺少h文件的自动处理

*

sudo auto-apt run ./configure

查看安装软件时下载包的临时存放目录

*

ls /var/cache/apt/archives

备份当前系统安装的所有包的列表

*

dpkg --get-selections | grep -v deinstall > ~/somefile

从上面备份的安装包的列表文件恢复所有包

*

dpkg --set-selections < ~/somefile
sudo dselect

清理旧版本的软件缓存

*

sudo apt-get autoclean

清理所有软件缓存

*

sudo apt-get clean

删除系统不再使用的孤立软件

*

sudo apt-get autoremove

系统

查看内核

*

uname -a

查看Ubuntu版本

*

cat /etc/issue

查看内核加载的模块

*

lsmod

查看PCI设备

*

lspci

查看USB设备

*

lsusb

查看网卡状态

*

sudo ethtool eth0

查看CPU信息

*

cat /proc/cpuinfo

显示当前硬件信息

*

lshw

硬盘

查看硬盘的分区

*

sudo fdisk -l

查看IDE硬盘信息

*

sudo hdparm -i /dev/hda

查看STAT硬盘信息

*

sudo hdparm -I /dev/sda
或
sudo apt-get install blktool
sudo blktool /dev/sda id

查看硬盘剩余空间

*

df -h
df -H

查看目录占用空间

*

du -hs 目录名

优盘没法卸载

*

sync
fuser -km /media/usbdisk

内存

查看当前的内存使用情况

*

free -m

进程

查看当前有哪些进程

*

ps -A

中止一个进程

*

kill 进程号(就是ps -A中的第一列的数字)
或者 killall 进程名

强制中止一个进程(在上面进程中止不成功的时候使用)

*

kill -9 进程号
或者 killall -9 进程名

图形方式中止一个程序

*

xkill 出现骷髅标志的鼠标，点击需要中止的程序即可

查看当前进程的实时状况

*

top

查看进程打开的文件

*

lsof -p

ADSL

配置 ADSL

*

sudo pppoeconf

ADSL手工拨号

*

sudo pon dsl-provider

激活 ADSL

*

sudo /etc/ppp/pppoe_on_boot

断开 ADSL

*

sudo poff

查看拨号日志

*

sudo plog

网络

根据IP查网卡地址

*

arping IP地址

查看当前IP地址

*

ifconfig eth0 |awk '/inet addr/ {split($2,x,":");print x[2]}'

查看当前外网的IP地址

*

w3m -no-cookie -dump www.ip138.com|grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}'
w3m -no-cookie -dump ip.loveroot.com|grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}'

查看当前监听80端口的程序

*

lsof -i :80

查看当前网卡的物理地址

*

arp -a | awk '{print $4}'
ifconfig eth0 | head -1 | awk '{print $5}'

立即让网络支持nat

*

sudo echo 1 > /proc/sys/net/ipv4/ip_forward
sudo iptables -t nat -I POSTROUTING -j MASQUERADE

查看路由信息

*

netstat -rn
sudo route -n

手工增加删除一条路由

*

sudo route add -net 192.168.0.0 netmask 255.255.255.0 gw 172.16.0.1
sudo route del -net 192.168.0.0 netmask 255.255.255.0 gw 172.16.0.1

修改网卡MAC地址的方法

*

sudo ifconfig eth0 down #关闭网卡
sudo ifconfig eth0 hw ether 00:AA:BB:CC:DD:EE #然后改地址
sudo ifconfig eth0 up #然后启动网卡

统计当前IP连接的个数

*

netstat -na|grep ESTABLISHED|awk '{print $5}'|awk -F: '{print $1}'|sort|uniq -c|sort -r -n
netstat -na|grep SYN|awk '{print $5}'|awk -F: '{print $1}'|sort|uniq -c|sort -r -n

统计当前20000个IP包中大于100个IP包的IP地址

*

tcpdump -tnn -c 20000 -i eth0 | awk -F "." '{print $1"."$2"."$3"."$4}' | sort | uniq -c | sort -nr | awk ' $1 > 100 '

屏蔽IPV6

*

echo "blacklist ipv6" | sudo tee /etc/modprobe.d/blacklist-ipv6

服务

添加一个服务

*

sudo update-rc.d 服务名 defaults 99

删除一个服务

*

sudo update-rc.d 服务名 remove

临时重启一个服务

*

/etc/init.d/服务名 restart

临时关闭一个服务

*

/etc/init.d/服务名 stop

临时启动一个服务

*

/etc/init.d/服务名 start

设置

配置默认Java使用哪个

*

sudo update-alternatives --config java

修改用户资料

*

sudo chfn userid

给apt设置代理

*

export http_proxy=http://xx.xx.xx.xx:xxx

修改系统登录信息

*

sudo vim /etc/motd

中文

转换文件名由GBK为UTF8

*

sudo apt-get install convmv
convmv -r -f cp936 -t utf8 --notest --nosmart *

转换文件内容由GBK为UTF8

*

iconv -f gbk -t utf8 $i > newfile

转换 mp3 标签编码

*

sudo apt-get install python-mutagen
find . -iname “*.mp3” -execdir mid3iconv -e GBK {} \;

控制台下显示中文

*

sudo apt-get install zhcon
使用时，输入zhcon即可

文件

快速查找某个文件

*

whereis filename

*

find 目录 -name 文件名

查看文件类型

*

file filename

显示xxx文件倒数6行的内容

*

tail -n 6 xxx

让tail不停地读地最新的内容

*

tail -n 10 -f /var/log/apache2/access.log

查看文件中间的第五行（含）到第10行（含）的内容

*

sed -n '5,10p' /var/log/apache2/access.log

查找包含xxx字符串的文件

*

grep -l -r xxx .

查找关于xxx的命令

*

apropos xxx
man -k xxx

通过ssh传输文件

*

scp -rp /path/filename username@remoteIP:/path #将本地文件拷贝到服务器上
scp -rp username@remoteIP:/path/filename /path #将远程文件从服务器下载到本地

查看某个文件被哪些应用程序读写

*

lsof 文件名

把所有文件的后辍由rm改为rmvb

*

rename 's/.rm$/.rmvb/' *

把所有文件名中的大写改为小写

*

rename 'tr/A-Z/a-z/' *

删除特殊文件名的文件，如文件名：--help.txt

*

rm -- --help.txt 或者 rm ./--help.txt

查看当前目录的子目录

*

ls -d */. 或 echo */.

将当前目录下最近30天访问过的文件移动到上级back目录

*

find . -type f -atime -30 -exec mv {} ../back \;

将当前目录下最近2小时到8小时之内的文件显示出来

*

find . -mmin +120 -mmin -480 -exec more {} \;

删除修改时间在30天之前的所有文件

*

find . -type f -mtime +30 -mtime -3600 -exec rm {} \;

查找guest用户的以avi或者rm结尾的文件并删除掉

*

find . -name '*.avi' -o -name '*.rm' -user 'guest' -exec rm {} \;

查找的不以java和xml结尾,并7天没有使用的文件删除掉

*

find . ! -name *.java ! -name ‘*.xml’ -atime +7 -exec rm {} \;

统计当前文件个数

*

ls /usr/bin|wc -w

显示当前目录下2006-01-01的文件名

*

ls -l |grep 2006-01-01 |awk '{print $8}'

压缩

解压缩 xxx.tar.gz

*

tar -zxvf xxx.tar.gz

解压缩 xxx.tar.bz2

*

tar -jxvf xxx.tar.bz2

压缩aaa bbb目录为xxx.tar.gz

*

tar -zcvf xxx.tar.gz aaa bbb

压缩aaa bbb目录为xxx.tar.bz2

*

tar -jcvf xxx.tar.bz2 aaa bbb

Nautilus

显示隐藏文件

*

Ctrl+h

显示地址栏

*

Ctrl+l

特殊 URI 地址

*

* computer:/// - 全部挂载的设备和网络
* network:/// - 浏览可用的网络
* burn:/// - 一个刻录 CDs/DVDs 的数据虚拟目录
* smb:/// - 可用的 windows/samba 网络资源
* x-nautilus-desktop:/// - 桌面项目和图标
* file:/// - 本地文件
* trash:/// - 本地回收站目录
* ftp:// - FTP 文件夹
* ssh:// - SSH 文件夹
* fonts:/// - 字体文件夹，可将字体文件拖到此处以完成安装
* themes:/// - 系统主题文件夹

查看已安装字体

*

在nautilus的地址栏里输入”fonts:///“，就可以查看本机所有的fonts

程序

详细显示程序的运行信息

*

strace -f -F -o outfile

日期和时间

设置日期

*

#date -s mm/dd/yy

设置时间

*

#date -s HH:MM

将时间写入CMOS

*

hwclock --systohc

读取CMOS时间

*

hwclock --hctosys

从服务器上同步时间

*

sudo ntpdate time.nist.gov

控制台

不同控制台间切换

*

Ctrl + ALT + ←
Ctrl + ALT + →

指定控制台切换

*

Ctrl + ALT + Fn(n:1~7)

控制台下滚屏

*

SHIFT + pageUp/pageDown

控制台抓图

*

setterm -dump n(n:1~7)

数据库

mysql的数据库存放在地方

*

/var/lib/mysql

从mysql中导出和导入数据

*

mysqldump 数据库名 > 文件名 #导出数据库
mysqladmin create 数据库名 #建立数据库
mysql 数据库名 < 文件名 #导入数据库

忘了mysql的root口令怎么办

*

sudo /etc/init.d/mysql stop
sudo mysqld_safe --skip-grant-tables &
sudo mysqladmin -u user password 'newpassword''
sudo mysqladmin flush-privileges

修改mysql的root口令

*

sudo mysqladmin -uroot -p password '你的新密码'

其它

下载网站文档

*

wget -r -p -np -k http://www.21cn.com
· -r：在本机建立服务器端目录结构；
· -p: 下载显示HTML文件的所有图片；
· -np：只下载目标站点指定目录及其子目录的内容；
· -k: 转换非相对链接为相对链接。

如何删除Totem电影播放机的播放历史记录

*

rm ~/.recently-used

如何更换gnome程序的快捷键

*

点击菜单，鼠标停留在某条菜单上，键盘输入任意你所需要的键，可以是组合键，会立即生效；
如果要清除该快捷键，请使用backspace