#sudo apt-get install php5-gd

then, restart web service

#sudo service lighttpd restart //or
#sudo service apache2 restart

#make clean

#make modules_install

then, generate a image for new kernel.

#cd /lib/modules
#mkinitramfs -o initrd.img-2.6.30.4 2.6.30.4
#mv initrd.img-2.6.30.4 /boot

edit menu.lst file for grub booter, add following:

title		Ubuntu 8.04.3 LTS, kernel 2.6.30.4
root		(hd0,2)
kernel		/boot/vmlinuz root=UUID=98f69044-be12-4dde-95df-358dca35c632 ro quiet splash
initrd		/boot/initrd.img-2.6.30.4
quiet

Checking for ELILO…No

GRUB is installed. To automatically switch to new kernels, point your
default entry in menu.lst to /boot/vmlinuz-2.6.30.4

====================
GRUB menu configuration file menu.lst should be update.

using root account do following.

#make mrproper #check kernel .o and .config files

next configuration kernel. there are three kinds of configuration UI.

#make config #Text UI

#make menuconfig #Text graph UI

#make xconfig

before using menuconfig mode, ncurses should be installed.

#apt-get install libncurses*

and before using xconfig mode, following package should be installed.

#apt-get install libqt3-headers libqt3-mt-dev

after all configuration work done. using make command to compile kernel.

$sudo wget http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.30.4.tar.gz /usr/src
$sudo tar xvf /usr/src/linux-2.6.30.4.tar.gz

if linux-2.6.30.4.tar.bz2 package, using command:

$sudo tar jxvf /usr/src/linux-2.6.30.4.tar.bz2

$sudo passwd root

then, set new password for root.

mysql -p -u root

$pacman -S samba

$cp /etc/samba/smb.conf.default /etc/samba/smb.conf

$adduser -d /home/<user dir> -m <user name>

$passwd <user name>

$smbpasswd -a <user name>

add two lines in to /etc/samba/smb.conf

netbios name = archsmb

encrypt passwords = yes

[homes]

browseable = yes

writable = yes

then:

$/etc/rc.d/samba start

$smbclient -L localhost -U <user name>

deamons(… sshd lighttpd … …)

sshd: ALL

pacman -Ss search

pacman -S lighttpd php fcgi mysql samba perl-cgi

add following lines to /etc/rc.conf

eth0=”dhcp”
INTERFACES=(eth0)
ROUTES=(!gateway)

then try /etc/rc.d/network restart

>>>import time

>>>time.time()

//currenting timestamp to int

>>>int(time.time())

//converting to string

>>>str(time.time())

the most bugs of KDE have been fixed. the wifi mod has been improved. the package library adds many new software, like monodevelop2 firefox 3.1 and 3.5, kooldock, etc. but I didn’t see katapult.

mount -o loop -t iso9660 file.iso /mnt/test

1. install dhcp3 server in the ubuntu.

apt-get install dhcp3-server

2. edit /etc/default/dhcp3-server

INTERFACES=”eth0″
3. edit /etc/dhcp3/dhcpd.conf
default-lease-time 600;
max-lease-time 7200;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.1.255;
option routers 192.168.1.254;
option domain-name-servers 192.168.1.1, 192.168.1.2;
option domain-name "mydomain.example";

subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.10 192.168.1.100;
range 192.168.1.150 192.168.1.200;
}

4. edit /etc/network/interfaces

auto eth0:1

iface eth0:1 inet static

name DHCPserver

address 192.168.1.1

netmask 255.255.255.0

5. restart networking and dhcp3

service networking restart

service dhcp3-server restart

via curl command in linux, 1 and 2.

Using twitter php client.

official API tutorial.

pacman using wget for download task. but wget is not for multiple thread download. if using “aria2″, the download speed can sharply increase.

firstly, install aria2 by:

$pacman -Sy

$pacman -S aria2

then, edit /etc/pacman.conf, add a line:

XferCommand = /usr/bin/aria2c -s 2 -m 2 -d / -o %o %u

ok, try pacman again, you can see big change for download speed.

open /etc/kde3/kdm/kdmrc

change “AutoLoginEnable” to false

$badblocks -c -v /dev/sda1

-c blocks at once
-v verbose mode

in the freebsd system, smart montools can be used:

$cd /usr/ports/sysutils/smartmontools
$make config install clean
$smartctl -a /dev/ad0 // quick checking and check all
$smartctl -t long /dev/ad0 // check and test


• libqt4-dev
• libxslt1-dev
• gperf
• bison
• libsqlite3-dev
• flex
• build-essential
• subversion

they can be installed by apt-get in the ubuntu system.

clean isolated package
sudo apt-get install deborphan -y