terça-feira, junho 05, 2007

Como converter um Wallpaper em uma Splash para o menu

Assumindo que você tenha uma imagem no formato PNG, é preciso converte-la para XPM e deixá-la no tamanho certo. Para isso abra o terminal e digite

convert -resize 640x480 -colors 14 wallpaper.png splashimage.xpm && gzip splashimage.xpm 

Copie o arquivo para o lugar correto:

sudo mkdir /boot/grub/images
sudo cp splashimage.xpm /boot/grub/images/

Antes de alterar o Grub faça uma cópia de segurança. Depois abra o arquivo:

sudo gedit /boot/grub/menu.lst 

e encontre a seguinte sessão:

# menu.lst - See: grub(8), info grub, update-grub(8)
# grub-install(8), grub-floppy(8),
# grub-md5-crypt, /usr/share/doc/grub # and /usr/share/doc/grub-doc/.

Insira a seguinte linha logo abaixo desta sessão:

splashimage (hd0,1)/boot/grub/images/splashimage.xpm 
Salve e feche o arquivo.

obs.: Caso o comando convert nao estaja prestando instale o pacote imagemagick
para verificar em qual lugar esta instalado o grub digite no terminal:
sudo grub
find /boot/grub/stage1

melhorando visual do firefox

wget http://home.comcast.net/~tehdnite/linux/prettywidgets_firefox2_linux.tar.gz
sudo cp -r /usr/lib/firefox/res/ /usr/lib/firefox/res_original
tar -xvvzf prettywidgets_firefox2_linux.tar.gz
sudo mv ./prettywidgets_firefox2_linux/* /usr/lib/firefox/res/


retirado do http://lucasarruda.wordpress.com/2007/06/01/melhorando-visual-do-firefox/#comments

sexta-feira, junho 01, 2007

pacotes multimidia para o ubuntu 7.04

sudo apt-get install ubuntu-restricted-extras sun-java6-fonts cpdvd faac
faad ffmpeg flac gstreamer0.10-ffmpeg gstreamer0.10-gl gstreamer0.10-pitfdll
gstreamer0.10-plugins-bad gstreamer0.10-plugins-bad-multiverse gstreamer0.10-sdl
lame mp3gain x264-bin mpg123 mpg321 gqmpeg regionset mjpegtools sox xmms xmms-flac
xmms-mp4 xmms-musepack xmms-scrobbler xmms-skins xmms-status-plugin
xmms-wma mplayer mplayer-fonts mplayer-skins mozilla-mplayer xine-ui
libxine1 libxine-extracodecs rar unrar p7zip-full p7zip unace

sexta-feira, maio 04, 2007

comando para instalar os pacotes multimidia do ubuntu 6.10

sudo aptitude install sun-java5-bin sun-java5-plugin sun-java5-fonts acroread acroread-plugins mozilla-acroread faac faad ffmpeg flac gstreamer0.10-ffmpeg gstreamer0.10-gl gstreamer0.10-plugins-good gstreamer0.10-pitfdll gstreamer0.10-plugins-bad gstreamer0.10-plugins-bad-multiverse gstreamer0.10-plugins-ugly gstreamer0.10-plugins-ugly-multiverse gstreamer0.10-sdl lame mp3gain xmms-mp4 libdc1394-13-dev x264-bin mpg123 mpg321 gqmpeg libdvdread3 regionset xine-ui libxine-extracodecs mjpegtools msttcorefonts sox mplayer mozilla-mplayer mplayer-fonts flashplugin-nonfree

quarta-feira, abril 25, 2007

instalando postgre no ubuntu

http://www.vivaolinux.com.br/artigos/verArtigo.php?codigo=5728&pagina=3

quarta-feira, abril 11, 2007

live cd do Gparted

link para download do gparted livecd, uma mão na roda para formatar, redimensionar, excluir partições, trabalha com NTFS, EXT3, EXT2, FAT32 e outras mais.

http://sourceforge.net/project/showfiles.php?group_id=115843&package_id=173828

Usando o google talk no gaim

Muito simples, basta ir em Adicionar conta, depois selecione o protocolo Jabber, na opção Nome: coloque o nome de usuario do google talk, na opção Servidor: gmail.com, depois é só digitar a senha e pronto.


dica extraida do site
http://www.google.com/support/talk/bin/answer.py?answer=24073

autenticando usuários do pc para usarem samba

Comando para adicionar usuario sem criar o diretório home
# adduser --disabled-login --no-create-home maria

Para adicionar o usuario no servidor samba
# smbpasswd -a maria


mais informações http://www.guiadohardware.net/tutoriais/configurando-servidor-samba

samba do ubuntu 6.10 no NTE

#======================= Global Settings =======================

[global]

## Browsing/Identification ###

# Change this to the workgroup/NT-domain name your Samba server will part of
workgroup = linux

# server string is the equivalent of the NT Description field
server string = suporte

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable its WINS Server
; wins support = no

# WINS Server - Tells the NMBD components of Samba to be a WINS Client
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
; wins server = w.x.y.z

# This will prevent nmbd to search for NetBIOS names through DNS.
dns proxy = no

# What naming service and in what order should we use to resolve host names
# to IP addresses
; name resolve order = lmhosts host wins bcast

#### Networking ####

# The specific set of interfaces / networks to bind to
# This can be either the interface name or an IP address/netmask;
# interface names are normally preferred
; interfaces = 127.0.0.0/8 eth0

# Only bind to the named interfaces and/or networks; you must use the
# 'interfaces' option above to use this.
# It is recommended that you enable this feature if your Samba machine is
# not protected by a firewall or is a firewall itself. However, this
# option cannot handle dynamic or non-broadcast interfaces correctly.
; bind interfaces only = true



#### Debugging/Accounting ####

# This tells Samba to use a separate log file for each machine
# that connects
log file = /var/log/samba/log.%m

# Put a capping on the size of the log files (in Kb).
max log size = 1000

# If you want Samba to only log through syslog then set the following
# parameter to 'yes'.
; syslog only = no

# We want Samba to log a minimum amount of information to syslog. Everything
# should go to /var/log/samba/log.{smbd,nmbd} instead. If you want to log
# through syslog you should set the following parameter to something higher.
syslog = 0

# Do something sensible when Samba crashes: mail the admin a backtrace
panic action = /usr/share/samba/panic-action %d


####### Authentication #######

# "security = user" is always a good idea. This will require a Unix account
# in this server for every user accessing the server. See
# /usr/share/doc/samba-doc/htmldocs/Samba-HOWTO-Collection/ServerType.html
# in the samba-doc package for details.
; security = user

# You may wish to use password encryption. See the section on
# 'encrypt passwords' in the smb.conf(5) manpage before enabling.
encrypt passwords = true

# If you are using encrypted passwords, Samba will need to know what
# password database type you are using.
passdb backend = tdbsam

obey pam restrictions = yes

; guest account = nobody
invalid users = root

# This boolean parameter controls whether Samba attempts to sync the Unix
# password with the SMB password when the encrypted SMB password in the
# passdb is changed.
; unix password sync = no

# For Unix password sync to work on a Debian GNU/Linux system, the following
# parameters must be set (thanks to Ian Kahan < for
# sending the correct chat script for the passwd program in Debian Sarge).
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n *Retype\snew\sUNIX\spassword:* %n\n *password\supdated\ssuccessfully* .

# This boolean controls whether PAM will be used for password changes
# when requested by an SMB client instead of the program listed in
# 'passwd program'. The default is 'no'.
; pam password change = no

########## Domains ###########

# Is this machine able to authenticate users. Both PDC and BDC
# must have this setting enabled. If you are the BDC you must
# change the 'domain master' setting to no
#
; domain logons = yes
#
# The following setting only takes effect if 'domain logons' is set
# It specifies the location of the user's profile directory
# from the client point of view)
# The following required a [profiles] share to be setup on the
# samba server (see below)
; logon path = \\%N\profiles\%U
# Another common choice is storing the profile in the user's home directory
; logon path = \\%N\%U\profile

# The following setting only takes effect if 'domain logons' is set
# It specifies the location of a user's home directory (from the client
# point of view)
; logon drive = H:
; logon home = \\%N\%U

# The following setting only takes effect if 'domain logons' is set
# It specifies the script to run during logon. The script must be stored
# in the [netlogon] share
# NOTE: Must be store in 'DOS' file format convention
; logon script = logon.cmd

# This allows Unix users to be created on the domain controller via the SAMR
# RPC pipe. The example command creates a user account with a disabled Unix
# password; please adapt to your needs
; add user script = /usr/sbin/adduser --quiet --disabled-password --gecos "" %u

########## Printing ##########

# If you want to automatically load your printer list rather
# than setting them up individually then you'll need this
; load printers = yes

# lpr(ng) printing. You may wish to override the location of the
# printcap file
; printing = bsd
; printcap name = /etc/printcap

# CUPS printing. See also the cupsaddsmb(8) manpage in the
# cupsys-client package.
; printing = cups
; printcap name = cups

# When using [print$], root is implicitly a 'printer admin', but you can
# also give this right to other users to add drivers and set printer
# properties
; printer admin = @lpadmin


############ Misc ############

# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting
; include = /home/samba/etc/smb.conf.%m

# Most people will find that this option gives better performance.
# See smb.conf(5) and /usr/share/doc/samba-doc/htmldocs/speed.html
# for details
# You may want to add the following on a Linux system:
# SO_RCVBUF=8192 SO_SNDBUF=8192
socket options = TCP_NODELAY

# The following parameter is useful only if you have the linpopup package
# installed. The samba maintainer and the linpopup maintainer are
# working to ease installation and configuration of linpopup and samba.
; message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' &

# Domain Master specifies Samba to be the Domain Master Browser. If this
# machine will be configured as a BDC (a secondary logon server), you
# must set this to 'no'; otherwise, the default behavior is recommended.
; domain master = auto

# Some defaults for winbind (make sure you're not using the ranges
# for something else.)
; idmap uid = 10000-20000
; idmap gid = 10000-20000
; template shell = /bin/bash

#======================= Share Definitions =======================

# Un-comment the following (and tweak the other settings below to suit)
# to enable the default home directory shares. This will share each
# user's home directory as \\server\username
;[homes]
; comment = Home Directories
; browseable = no

# By default, \\server\username shares can be connected to by anyone
# with access to the samba server. Un-comment the following parameter
# to make sure that only "username" can connect to \\server\username
; valid users = %S

# By default, the home directories are exported read-only. Change next
# parameter to 'yes' if you want to be able to write to them.
; writable = no

# File creation mask is set to 0600 for security reasons. If you want to
# create files with group=rw permissions, set next parameter to 0664.
; create mask = 0600

# Directory creation mask is set to 0700 for security reasons. If you want to
# create dirs. with group=rw permissions, set next parameter to 0775.
; directory mask = 0700

# Un-comment the following and create the netlogon directory for Domain Logons
# (you need to configure Samba to act as a domain controller too.)
;[netlogon]
; comment = Network Logon Service
; path = /home/samba/netlogon
; guest ok = yes
; writable = no
; share modes = no

# Un-comment the following and create the profiles directory to store
# users profiles (see the "logon path" option above)
# (you need to configure Samba to act as a domain controller too.)
# The path below should be writable by all users so that their
# profile directory may be created the first time they log on
;[profiles]
; comment = Users profiles
; path = /home/samba/profiles
; guest ok = no
; browseable = no
; create mask = 0600
; directory mask = 0700

wins support = no
[printers]
comment = All Printers
browseable = no
path = /tmp
printable = yes
public = no
writable = no
create mode = 0700

# Windows clients look for this share name as a source of downloadable
# printer drivers
[print$]
comment = Printer Drivers
path = /var/lib/samba/printers
browseable = yes
read only = yes
guest ok = no
# Uncomment to allow remote administration of Windows print drivers.
# Replace 'ntadmin' with the name of the group your admin users are
# members of.
; write list = root, @ntadmin

# A sample share for sharing your CD-ROM with others.
;[cdrom]
; comment = Samba server's CD-ROM
; writable = no
; locking = no
; path = /cdrom
; public = yes

# The next two parameters show how to auto-mount a CD-ROM when the
# cdrom share is accesed. For this to work /etc/fstab must contain
# an entry like this:
#
# /dev/scd0 /cdrom iso9660 defaults,noauto,ro,user 0 0
#
# The CD-ROM gets unmounted automatically after the connection to the
#
# If you don't want to use auto-mounting/unmounting make sure the CD
# is mounted on /cdrom
#
; preexec = /bin/mount /cdrom
; postexec = /bin/umount /cdrom




[compartilhados]
path = /home/suporte/compartilhados
available = yes
#browsable = yes
#public = yes
writable = yes


[Outros]
path = /home/suporte/Outros
available = yes
#browsable = yes
#public = no
writable = yes
valit users = gilberto, nte

[Outros2]
path = /home/suporte/outros2
available = yes
#browsable = yes
#public = no
writable = yes

segunda-feira, abril 02, 2007

Serial do avast

W30398407H4100A1106-ACND6JZF

quarta-feira, março 28, 2007