http://www.howtoforge.com/perfect-server-ubuntu8.04-lts
jueves, 29 de mayo de 2008
miércoles, 28 de mayo de 2008
The Perfect Desktop - Ubuntu 8.04 LTS (Hardy Heron)
En este link esta en el Perfect Setup de Ubuntu Hardy Desktop
http://www.howtoforge.com/the-perfect-desktop-ubuntu-8.04-lts-hardy-heron
http://www.howtoforge.com/the-perfect-desktop-ubuntu-8.04-lts-hardy-heron
Outlook 2002 and 2003 cannot query some OpenLDAP Servers
Please visit this page before http://support.microsoft.com/kb/256986 continuing.
For Outlook 2003, you must manually modify the Microsoft Windows registry directly:
1. Quit all Office programs.
2. Click Start, and then click Run.
3. In the Open box, type regedit, and then click OK.
4. Click the following key for Outlook XP:
HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Outlook\LDAP
For Outlook 2003, the key is:
HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\LDAP
5. With the LDAP key selected, point to New on the Edit menu, and then click DWORD Value.
6. Type DisableVLVBrowsing, and then press ENTER.
7. With the DisableVLVBrowsing DWORD Value selected, click Modify on the Edit menu.
8. In the Value data box, type 1 and then click OK.
9. On the File menu, click Exit
10. Restart the computer
For Outlook 2003, you must manually modify the Microsoft Windows registry directly:
1. Quit all Office programs.
2. Click Start, and then click Run.
3. In the Open box, type regedit, and then click OK.
4. Click the following key for Outlook XP:
HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Outlook\LDAP
For Outlook 2003, the key is:
HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\LDAP
5. With the LDAP key selected, point to New on the Edit menu, and then click DWORD Value.
6. Type DisableVLVBrowsing, and then press ENTER.
7. With the DisableVLVBrowsing DWORD Value selected, click Modify on the Edit menu.
8. In the Value data box, type 1 and then click OK.
9. On the File menu, click Exit
10. Restart the computer
Mirror Data on Linux con Rsync
On first Server:
ssh-keygen -t dsa
(press enter twice to give a blank password)
cd
vi .ssh/.config
Press "i" to enter insert mode and copy this into the file:
Host remotehost
User remoteuser
Compression yes
Protocol 2
RSAAuthentication yes
StrictHostKeyChecking no
ForwardAgent yes
ForwardX11 yes
IdentityFile /home/localuser/.ssh/id_remotehost_dsa
Do NOT change the last line - it is supposed to say remotehost (not an actual host name). Now,
(save and exit vi)
chmod 700 .ssh
vi .ssh/id_dsa.pub
It should look like this:
ssh-dss AAAA..............v root@HOSTNAMEOFSRV01
On Second Server:
cd
vi .ssh/authorized_keys
Enter insert mode (press i) and paste the key, again ensuring that there are no spare newlines or spaces. Save the file and exit vi (press :wq then return, as above). Now you just need to set some permissions otherwise SSH will ignore the files you just created:
chmod 700 .ssh
chmod 644 .ssh/authorized_keys
Testing passwordless SSH
Rsync Replication:
rsync -e ssh -avz --delete /home/folder1/ srv02hostname:/home/folder2
ssh-keygen -t dsa
(press enter twice to give a blank password)
cd
vi .ssh/.config
Press "i" to enter insert mode and copy this into the file:
Host remotehost
User remoteuser
Compression yes
Protocol 2
RSAAuthentication yes
StrictHostKeyChecking no
ForwardAgent yes
ForwardX11 yes
IdentityFile /home/localuser/.ssh/id_remotehost_dsa
Do NOT change the last line - it is supposed to say remotehost (not an actual host name). Now,
(save and exit vi)
chmod 700 .ssh
vi .ssh/id_dsa.pub
It should look like this:
ssh-dss AAAA..............v root@HOSTNAMEOFSRV01
On Second Server:
cd
vi .ssh/authorized_keys
Enter insert mode (press i) and paste the key, again ensuring that there are no spare newlines or spaces. Save the file and exit vi (press :wq then return, as above). Now you just need to set some permissions otherwise SSH will ignore the files you just created:
chmod 700 .ssh
chmod 644 .ssh/authorized_keys
Testing passwordless SSH
Rsync Replication:
rsync -e ssh -avz --delete /home/folder1/ srv02hostname:/home/folder2
Clonar Linux PC
En la pc de referencia:
dpkg --get-selections>miseleccion.txt
En la pc nueva:
dpkg --set-selections
Despues restaurar el home directory del usuario con las carpetas ocultas
dpkg --get-selections>miseleccion.txt
En la pc nueva:
dpkg --set-selections
Despues restaurar el home directory del usuario con las carpetas ocultas