02 Jun 10 Fedora 13

Fedora 13 Release Note
Get Fedora
How To Upgrade From Fedora 12 To Fedora 13 (Desktop & Server)
Fedora Moblin Spin

原本手上 Fedora 12 Desktop 想用 yum 方式 upgrade ，不過網路問題，最後改用 DVD 升級方式。升級之後能正常開機。
若想用新的東西，可以安裝 Fedora 13 。

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26 Nov 09 Auto Login on Fedora 12 / Windows 2003 Server

for Fedora 12

modify /etc/gdm/custom.conf

[daemon]
TimedLoginEnable=true
AutomaticLoginEnable=true
AutomaticLogin=your_account
TimedLogin=your_account
TimedLoginDelay=0

for Windows 2003 Server

Run -> Regedt32.exe

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
   DefaultUserName=your_account
   DefaultPassword=your_password
   AutoAdminLogon=1

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25 Nov 09 Install Skype on Fedora 12

Install Skype on Fedora 12

sudo wget http://fedorasolved.org/multimedia-solutions/skype.repo -O /etc/yum.repos.d/skype.repo
sudo yum update
sudo yum install -y libX11.i686 libv4l.i686 skype --nogpgcheck

link: Installing Skype

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24 Nov 09 Fedora 12 調整以及安裝軟體

安裝完 Fedora 12 之後，進行一些調整以及安裝軟體。

增加 sudo user

su - 
visudo 
# 將 %wheel  ALL=(ALL)       ALL 註解拿掉
usermod -G wheel -a your_account

增加 yum install 速度

sudo yum install -y yum-plugin-fastestmirror

增加 rpmfusion / adobe repos

sudo rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm
sudo rpm -ivh http://linuxdownload.adobe.com/adobe-release/adobe-release-i386-1.0-1.noarch.rpm

安裝 Virtualbox

sudo yum install -y kernel-PAE-devel dkms gcc
su -c 'wget -q http://download.virtualbox.org/virtualbox/debian/sun_vbox.asc -O- | rpm --import -'
su -c 'wget  http://download.virtualbox.org/virtualbox/rpm/fedora/virtualbox.repo -O /etc/yum.repos.d/virtualbox.repo' 
sudo yum update
sudo yum install -y VirtualBox 
sudo usermod -G vboxusers -a `whoami`

安裝 Dropbox

sudo yum install -y nautilus-devel libnotify-devel python-docutils 
wget https://www.dropbox.com/download?dl=packages/nautilus-dropbox-0.6.1.tar.bz2
tar xvjf nautilus-dropbox-0.6.1.tar.bz2
cd nautilus-dropbox 
./configure
sudo make install

登入時啟動 dropbox

system -> startup Applications -> Startup Programs -> Add -> Name: Dropbox / Command : dropbox start -i

安裝 flash player

sudo yum install -y flash-plugin

安裝 pcmanx-gtk2

sudo yum install -y intltool gcc-c++ libtool 
wget http://pcmanx-gtk2.googlecode.com/svn/website/release/pcmanx-gtk2-0.3.9.tar.bz2
tar xvjf pcmanx-gtk2-0.3.9.tar.bz2
cd pcman-gtk2
./configure --disable-libtool-lock

安裝 Truecrypt

sudo yum install nss-pkcs11-devel fuse-devel wxGTK wxGTK-devel gnome-keyring-devel 
# 到 truecrypt 官方網站取得 source 
tar xvzf truecrypt.source.tar.gz
cd truecrypt_source 
make 
# make 過程中若出現
# ./Common/SecurityToken.cpp:660: error: ‘CKR_NEW_PIN_MODE’ was not declared in this scope
# ./Common/SecurityToken.cpp:661: error: ‘CKR_NEXT_OTP’ was not declared in this scope
# 將這兩行註解，重新make 
sudo cp Main/truecrypt /usr/local/bin

安裝 w32codes

cd /tmp
wget http://www1.mplayerhq.hu/MPlayer/releases/codecs/all-20071007.tar.bz2
tar -jxvf all-20071007.tar.bz2
su -c 'mkdir -p /usr/local/lib/codecs'
su -c 'cp all-20071007/* /usr/local/lib/codecs'
rm -rf /tmp/all-20071007*

安裝字體

sudo yum install -y cjkuni-ukai-fonts cjkuni-uming-fonts taipeifonts wqy-bitmap-fonts
sudo yum install -y google-droid-fonts-common google-droid-sans-fonts google-droid-sans-mono-fonts google-droid-serif-fonts

安裝軟體

sudo yum install -y smplayer
sudo yum install -y stardict stardict-dic-en stardict-dic-zh_TW
sudo yum install -y htop iotop vnstat 
sudo yum install -y homebank Zim revelation filezilla gnome-do gnome-do-plugins cups-pdf terminator xpdf xchm mozilla-adblockplus
sudo yum install -y wp_tray gnome-applet-timer gnome-sshmenu sshmenu samba smbfs sshfs synergy p7zip subversion cowsay

播放Mp3 檔案

sudo yum install -y gstreamer-plugins-ugly

調整 sysctl.conf

 ## increase TCP max buffer size setable using setsockopt()
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
 ## increase Linux autotuning TCP buffer limits
 ## min, default, and max number of bytes to use
 ## set max to at least 4MB, or higher if you use very high BDP paths
net.ipv4.tcp_rmem = 4096 87380 16777216
net.ipv4.tcp_wmem = 4096 65536 16777216
 ## don't cache ssthresh from previous connection
net.ipv4.tcp_no_metrics_save = 1
net.ipv4.tcp_moderate_rcvbuf = 1
 ## recommended to increase this for 1000 BT or higher
net.core.netdev_max_backlog = 2500
 ## for 10 GigE, use this, uncomment below
 ## net.core.netdev_max_backlog = 30000
 ## Turn off timestamps if you're on a gigabit or very busy network
 ## Having it off is one less thing the IP stack needs to work on
 ## net.ipv4.tcp_timestamps = 0
 ## disable tcp selective acknowledgements.
net.ipv4.tcp_sack = 0
 ##enable window scaling
net.ipv4.tcp_window_scaling = 1
vm.swappiness=10

調整 fstab

UUID=f5ddb653-9427-4c60-a5c9-4f970a92f572 /                       ext4    noatime        1 1
UUID=90da04ed-8b6f-4d2f-bedb-66c2486b2c25 /home                   ext4    noatime        1 2
UUID=b7512395-fd43-4d48-abc0-9b8418ad8649 /share                  ext4    noatime        1 2
UUID=adaed9ae-38ce-47a4-885f-d963ddb4b3ce swap                    swap    defaults        0 0
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0
tmpfs                   /tmp                    tmpfs   mode=1777       0 0     
tmpfs                   /var/tmp                tmpfs   mode=1777       0 0

調整 firefox

about:config
network.dns.disableIPv6 -> true
network.http.pipelining -> true
network.http.pipelining.maxrequests -> 8
network.http.proxy.pipelining -> true
browser.cache.disk.parent_directory -> /tmp

參考資料：
The Unofficial Fedora® FAQ
Fedora Guide
Truecrypt 6.2 Install guide fro fedora
How to install virtualbox 3 on Fedora 12

Tags: Fedora, guide

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18 Nov 09 Fedora 12 Released

雖然沒有機器和時間玩，就順便紀錄一下一些東東。

Fedora 12 Release Notes
Fedora 12 Installation Guide
Fedora 12 Installation Quick Start Gudie
Fedora 12 User Guide

Get Fedora

Tags: Fedora, guide

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19 Jun 08 安裝 mod_cband

mod_cband 是 apache2 用來控制流量 module ，和 apache 1.3 mod_bandwidth / mod_limitpconn 不太一樣。

首先下載 mod-cband 原始檔， wget http://cband.linux.pl/download/mod-cband-0.9.7.4.tgz ，不過 cband.linux.pl 一直無法讀取，只好透過 Google 找到 mod-cbnad-0.9.7.5.tgz

環境： Ubuntu 8.04 / Apache 2

sudo apt-get install apache2-prefork-dev
解開 mod-cband-0.9.7.5.tgz
編譯 mod-cband

./configure ; make ; sudo make install

檢查 /etc/apache2/httpd.conf

LoadModule cband_module /usr/lib/apache2/modules/mod_cband.so

重新啟動 apache2

sudo /etc/init.d/apache2 restart

環境：Centos 5 / Apache 2

sudo yum install httpd-devel
編譯 cband

./configure –with-apxs=/usr/sbin/apxs ; make ; sudo make install

重新啟動 apache2

sudo service httpd restart

在 apache2 主要設定檔，請加上

CBandScoreFlushPeriod 1
CBandRandomPulse On

針對Vhost 設定內加上

CBandSpeed 1024 10 30
CBandRemoteSpeed 20kb/s 3 3

CBandSpeed 參數為此 Vhost 維持 1024kbps ，每秒最多 10 requests ，最多 30 open connections
CBandRemoteSpeed 參數為每個 User 連線每秒 20kb

設定之後，請重新啟動 apache2

參考資料：Manage Apache Download Speed And Traffic Limits With mod_cband

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19 Jun 08 安裝 Zend Optimizer

環境：Centos 5 / Apache 2 / PHP 5

到 Zend Optimizer 下載 Linux 32bits 版本。

解開 ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz ，執行 ./install ，按照畫面步驟安裝完成。

測試是否安裝成功，執行 phpinfo(); ，出現

with Zend Extension Manager v1.2.2, Copyright (c) 2003-2007, by Zend Technologies
with Zend Optimizer v3.3.3, Copyright (c) 1998-2007, by Zend Technologies

表示安裝成功。

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14 May 08 Fedora 9 Released

Release Announce Note

Fedora 9: Get yours and get involved

Get Fedora 9

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30 Apr 08 [Centos] 安裝 iftop

Centos 5 沒有 iftop 套件，只好自己編譯安裝。

yum install libpcap-devel ncurses-devel
wget http://www.ex-parrot.com/~pdw/iftop/download/iftop-0.17.tar.gz
tar xvzf iftop-0.17.tar.gz
cd iftop-0.17
./configure –prefix=/usr/local
make ; make install

用法