Pass on Passwords with scp

Spanish Keywords: Transferir contraseñas cuándo se utiliza SCP

 

[root@mail ~]# ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa): /root/.ssh/identity
/root/.ssh/identity already exists.
Overwrite (y/n)? y
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/identity.
Your public key has been saved in /root/.ssh/identity.pub.
The key fingerprint is:
c0:0e:87:e7:eb:ef:e4:ab:ce:3a:56:7a:29:ae:58:6d root@mail.dominio.com
[root@mail ~]# ssh root@192.168.11.4 "cat >> .ssh/authorized_keys" root@192.168.11.4's password:
[root@mail ~]# scp -i /root/.ssh/identity -r -p -v root@192.168.11.4:/var/tmp /var/tmp
Executing: program /usr/bin/ssh host 192.168.11.4, user root, command scp -v -r -p -f /var/tmp
debug1: Next authentication method: publickey
debug1: Offering public key: /root/.ssh/identity
debug1: Server accepts key: pkalg ssh-rsa blen 277
debug1: read PEM private key done: type RSA
debug1: Authentication succeeded (publickey).
debug1: channel 0: new [client-session]
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = es_ES.UTF-8
debug1: Sending command: scp -v -r -p -f /var/tmp
Sink: T1327697048 0 1335283684 0
Entering directory: D0777 0 tmp
Sink: D0777 0 tmp
Sink: T1325863698 0 1335283726 0
Sending file modes: C0444 62059831 VMwareTools-8.6.0-425873.tar.gz
Sink: C0444 62059831 VMwareTools-8.6.0-425873.tar.gz
VMwareTools-8.6.0-425873.tar.gz               100%   59MB  29.6MB/s   00:02
Sink: E
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: channel 0: free: client-session, nchannels 1
debug1: fd 0 clearing O_NONBLOCK
debug1: fd 1 clearing O_NONBLOCK
debug1: Transferred: stdin 0, stdout 0, stderr 0 bytes in 2.4 seconds
debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.0
debug1: Exit status 0

Zimbra Backup - Restore Single Mailbox from full backup

Spanish Keywords: Restaurar desde un backup completo de Zimbra un único buzón 
Fuente: http://www.zimbra.com/forums/administrators/10525-how-restore-single-email-oss-version.html

$ su zimbra
zimbra $ zmprov getMailboxInfo user@domain.com
mailboxId: 4
quotaUsed: 826113308


El id es 4 y tiene un tamaño de 787MB aprox (está desplegado en bytes)

Well once you have some info on the message to search for, search for it in that users /opt/zimbra/store// <== not username

then grep through the whole directory for the message. once you have the correct message (you can 'cat' or 'more' to read it and make sure) use "zmlmtpinject" to put the message back in the users mailbox.

I left out some details but you can find them here, or on the wikis.

Because we all can't be geniuses, I'll go first.

 ok still having some issues with how zmlmtpinject works

maybe someone can help me with syntax.

the message i want to inject is /opt/zimbra/store/0/5/msg/258-4.msg

the place i want for it to go is /opt/zimbra/store/0/5/msg/0/

the username for the directory is mattj@example.com

zmlmtpinject -r mattj@example.com -s sender@example.com /opt/zimbra/store/0/5/msg/258-4.msg

zmlmtpinject -r mattj@example.com -s sender@example.com -d /path/to/direcory

'Error E1AD3212: You do not have sufficient privileges to perform this operation.' is seen following successful installation of Symantec System Recovery 2011 (SSR2011)

Spanish Keywords: "Error E1AD3212: No tiene los privilegios necesarios para realizar esta operación" se despliega después de un mensaje de instalación completa de Symantec System Recovery 2011 (SSR2011)
Fuente: http://www.symantec.com/business/support/index?page=content&id=TECH171216

Article Type
Technical Solution

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Problem

'Error E1AD3212: You do not have sufficient privileges to perform this operation.' is seen following successful installation of Symantec System Recovery 2011 (SSR2011). In addition, an EventID: 100 is recorded in the Application Log.

Error

Error E1AD3212: You do not have sufficient privileges to perform this operation.

Also receive:

Event ID:      100
Description:
Result (0xebab0005 18 ERROR_ERRORS_EXIST Args [2] Arg (0xbab0012 Result (0xec8f1775 16 VPRO_ERROR_START Args [2] Arg (0xbab000d 24 Symantec System Recovery) Arg (0xbab0012 Result (0xec8f1772 26 VPRO_ERROR_COMPONENT_SETUP Args [1] Arg (0xbab000d 24 Symantec.SpnRegistration);));)) Arg (0xbab0012 Result (0xebab03f1 14 ERROR_OS_ERROR Args [1] Arg (0xbab000d 21 Invalid class string.);));)
 

 

Solution

Following a successful installation of Symantec System Recovery 2011 and server restart, clicking on next during the welcome wizard causes the E1AD3212 to appear (Figure 1).

Figure 1:

  

Solution:

 

Manually register SPNREGISTER.DLL using the following command:

 

1. On a 64 bit Operating System

REGSVR32  ":\Program Files (x86)\Symantec\Symantec System Recovery\Agent\spnregister.dll"

 

2. On a 32 bit Operating System

 

REGSVR32 ":\Program Files\Symantec\Symantec System Recovery\Agent\spnregister.dll"

Legacy ID

336887

Article URL http://www.symantec.com/docs/TECH171216

Terms of use for this information are found in Legal Notices

 

Error when performing an action on a client computer in the Backup Exec System Recovery 2010/Symantec System Recovery 2011: "Retrieving the COM class factory for component with CLSID xxxx-xxxx-xxxx-xxxx failed due to the following error: 80040154."

Spanish Keywords: Error cuando se realiza una acción en un computador cliente con Backup Exec System Recovery 2010 y Symantec System Recovery 2011: "Retrieving the COM class factory for component with CLSID xxxx-xxxx-xxxx-xxxx failed due to the following error: 80040154."
Fuente: http://www.symantec.com/business/support/index?page=content&id=TECH61241

Problem

Error when performing an action on a client computer in the Backup Exec System Recovery 2010/Symantec System Recovery 2011: "Retrieving the COM class factory for component with CLSID xxxx-xxxx-xxxx-xxxx failed due to the following error: 80040154."

Error

Unable to load configuration information. Retrieving the COM class factory for component with CLSID {xxxx-xxxx-xxxx-xxxx}) failed due to the following error: 80040154

Cause

When selecting a client computer or performing an action in the Backup Exec System Recovery 2010/Symantec System Recovery 2011, the following error is displayed (Figure 1).  The error is the result of one or more DLL files not being registered successfully.  The number displayed after CLSID will vary depending on which DLL is not properly registered and what action is being performed:    

Figure 1
 

 
 

Solution

To correct this problem, the DLL files can be manually registered:

1.  Open a Command Prompt by going to Start > Run, type CMD, and click OK.
2.  Type C: and press ENTER
3.  Change to the correct directory by typing the following and pressing ENTER:

On a 32-bit system:
CD "\Program Files\Common Files\Symantec Shared\VProRecovery"



On a 64-bit system:
CD "\Program Files (x86)\Common Files\Symantec Shared\VProRecovery"



4. Type the following commands and press ENTER after each one.  A confirmation windows should appear after each command is entered. Press OK to close the confirmation:

regsvr32 ComConfig.dll
regsvr32 EventMonitors.dll
regsvr32 NotifyHandler.dll
regsvr32 VProAuto.dll
regsvr32 VProObj.dll
regsvr32 VProScheduler.dll

After performing these steps, restart the Backup Exec System Recovery 2010/Symantec System Recovery 2011 and try the failing operation again.

For Windows 2008 and above operating systems
1. Right click the respective .dll file.
2. Select "Open with"
3. Browse to "C:\Windows\System32
4. Select "regsvr32.exe"
5. Click on "Open" and the .dll file will get re-registered

Zimbra 7 Failed to start slapd bdb_db_close: database "": txn_checkpoint failed: Invalid argument (22).

Problema provocado por apagados bruscos o incorrectos de zimbra. USEN UN UPS Y APRENDAN A APAGAR SU SERVIDOR! !!!!!!!

Y sino tengan un backup que funcione.....



login as: root
root@mail.dominio.com's password:
Last login: Tue Sep  4 15:01:41 2012 from mail.infa.gob.ec
[root@mail zimbra]# su zimbra
[zimbra@mail ~]$ zmcontrol start
Host mail.dominio.com
        Starting ldap...Done.
Failed.
Failed to start slapd.  Attempting debug start to determine error.
bdb_db_close: database "": txn_checkpoint failed: Invalid argument (22).
backend_startup_one (type=hdb, suffix=""): bi_db_open failed! (22)
bdb_db_close: database "": alock_close failed

[zimbra@mail ~]$ zmcontrol stop
Host mail.dominio.com
        Stopping stats...Done.
        Stopping mta...Done.
        Stopping spell...Done.
        Stopping snmp...Done.
        Stopping cbpolicyd...Done.
        Stopping archiving...Done.
        Stopping antivirus...Done.
        Stopping antispam...Done.
        Stopping imapproxy...Done.
        Stopping memcached...Done.
        Stopping mailbox...Done.
        Stopping logger...Done.
        Stopping zmconfigd...Done.
        Stopping ldap...Done.
[zimbra@mail ~]$ cd /
[zimbra@mail /]$ cd opt
[zimbra@mail opt]$ cd zimbra
[zimbra@mail ~]$ cd data
[zimbra@mail data]$ cd ldap
[zimbra@mail ldap]$ cd hdb
[zimbra@mail hdb]$ cd db
[zimbra@mail db]$ ls
alock            dn2id.bdb        zimbraDomainName.bdb
cn.bdb           entryCSN.bdb     zimbraForeignPrincipal.bdb
__db.001         entryUUID.bdb    zimbraId.bdb
__db.002         givenName.bdb    zimbraMailAlias.bdb
__db.003         id2entry.bdb     zimbraMailCatchAllAddress.bdb
__db.004         mail.bdb         zimbraMailDeliveryAddress.bdb
__db.005         objectClass.bdb  zimbraMailForwardingAddress.bdb
__db.006         sn.bdb           zimbraMailHost.bdb
DB_CONFIG        uid.bdb          zimbraMailTransport.bdb
displayName.bdb  zimbraACE.bdb    zimbraVirtualHostname.bdb
[zimbra@mail db]$ /opt/zimbra/bdb  (aquí hay doble tab para ver la versión)
bdb/          bdb-4.7.25.4/
[zimbra@mail db]$ /opt/zimbra/bdb-4.7.25.4/bin/db_recover -vv
Finding last valid log LSN: file: 47 offset 4632342
Recovery starting from [47][4632197]
Recovery complete at Tue Sep  4 16:36:33 2012
Maximum transaction ID 80000002 Recovery checkpoint [47][4632342]
[zimbra@mail db]$ ls  (noten los db.000x eliminados automáticamente)
alock            id2entry.bdb                zimbraId.bdb
cn.bdb           mail.bdb                    zimbraMailAlias.bdb
DB_CONFIG        objectClass.bdb             zimbraMailCatchAllAddress.bdb
displayName.bdb  sn.bdb                      zimbraMailDeliveryAddress.bdb
dn2id.bdb        uid.bdb                     zimbraMailForwardingAddress.bdb
entryCSN.bdb     zimbraACE.bdb               zimbraMailHost.bdb
entryUUID.bdb    zimbraDomainName.bdb        zimbraMailTransport.bdb
givenName.bdb    zimbraForeignPrincipal.bdb  zimbraVirtualHostname.bdb
[zimbra@mail ldap]$ cd /
[zimbra@mail /]$ zmcontrol start
Host mail.dominio.com
        Starting ldap...Done.
        Starting zmconfigd...Done.
        Starting logger...Done.
        Starting mailbox...Done.
        Starting spell...Done.
        Starting mta...Done.
        Starting stats...Done.
[zimbra@mail /]$ zmcontrol status
Host mail.dominio.com
        ldap                    Running
        logger                  Running
        mailbox                 Running
        mta                     Running
        spell                   Running
        stats                   Running
        zmconfigd               Running

Otras fuentes: http://www.ecualug.org/2010/03/15/forums/problemas_con_zimbra
 

How to backup System State in Windows Server 2008R2?

Spanish Keywords: Cómo realizar un respaldo del Estado del Sistema en Windows Server 2008 R2

Tested on win2k8 r2

- First install Windows Backup Tools and Command Line Tools
- Control Panel - Add Windows Features
- Start cmd.exe as administrator

Run

• wbadmin start systemstatebackup -backupTarget:VolumeName

Example:

• wbadmin start systemstatebackup -backupTarget:\\192.168.1.6\Backups\DC

To restore:
Get version to restore:

• wbadmin get versions

Later

wbadmin start systemstaterecovery –version:backupversion -backupTarget:\\192.168.1.6\Backups\DC

Montar unidades windows en linux : samba

Fuente:http://dieguz2.blogspot.com/2007/04/montar-unidades-windows-en-linux-samba.html

Montar unidades windows en linux : samba
¿Cómo puedo hacer para ver un directorio de una maquina de windows?
Para poder montar una "carpeta compartida" de windows en nuestro suse 10.2 debemos utilizar el siguiente comando:
mount -t cifs -o user=USUARIOWINDOWS,password=CONTRASEÑAWINDOWS //IPdelOrdenadorRemoto/Recurso/ /RUTADONDEMONTAR

si se usa el comando mount -t smbfs saldrá el siguiente mensaje de error: mount: tipo de sistema de ficheros 'smbfs' desconocido

Ejemplo: montar de la máquina windows con ip 192.168.1.6 el directorio compartido música.

No tiene contraseña.

mount -t cifs -o password= //192.168.1.6/musica /mnt/musica/

Nota: si no ponemos password= nos pedirá la contraseña

Para montar automáticamente las unidades tenemos que añadir las siguiente linea al archivo fstab
1) vi /etc/fstab
2) añadir //192.168.1.6/musica /mnt/musica cifs defaults,user='guest',password='' 0 0

Si usamos el comando mount y nos saliese el mensaje de error:
"tipo de sistema de ficheros 'cifs' desconocido" es probable que nos falte alguno de estos paquetes: smbget y/o samba .
Los instalaremos desde el yast, zypper o apt-get (en caso de otros linux que lo incorporen).

Backup Zimbra 7 - The easy way - Offline

DURANTE ESTE PROCESO EL SERVICIO DE CORREO NO ESTARÁ DISPONIBLE.

- Solo se respalda zimbra
- En caso de restaurar en otro servidor diferente se requiere saber exactamente que versión fue la que teníamos instalada.

Entrar con el putty o con Vshpere Client a la consola de RedHAT, ingresar como root y el password correspondiente


Para hacer backup rápidos:

1) ver espacio disponible

[root@mail ~]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
194895100 25238976 159596348 14% /
/dev/sda1 101086 40543 55324 43% /boot
tmpfs 1956324 0 1956324 0% /dev/shm

#14% en uso

2) Ver el tamaño de la carpeta Zimbra
[root@mail ~]# du -sh /opt/zimbra
8.6G /opt/zimbra

3) Crear una carpeta de backup
[root@mail /]# mkdir /opt/backup

4) Detener Zimbra y Copiar carpeta
[root@mail /]# su -- zimbra
[zimbra@mail /]$ zmcontrol stop
[zimbra@mail /]$ exit
[root@mail /]# cp -Rp /opt/zimbra /opt/backup

5) Comprimir y Renombrar la carpeta del backup con el formato backupyymmdd_HHSS

[root@mail /] tar -cvf /var/tmp/backup20120209_1544.tar /opt/backup/
[root@mail /]# mv /opt/backup.tar /opt/backup20120209_1544.tar
[root@mail /]# rm -rfv /opt/backup/


6) su -- zimbra
[zimbra@mail /]$ zmcontrol start

Una versión de estos comandos están en un video de thejonas.net
Zimbra backups and restore using CentOS - Part 1 of 2
http://www.youtube.com/watch?v=xhUksAhpBxw

Zimbra backups and restore using CentOS - Part 2 of 2
http://www.youtube.com/watch?v=BrHTrXiLU5o

Saludos

BADBOY

Backup Exchange 2010 Information Store using Windows Backup

http://www.experts-exchange.com/Software/Server_Software/Email_Servers/Exchange/A_2452-Backing-up-Exchange-2010-Information-Store-using-Windows-Backup.html

There seems to be quite a lot of confusion around the ability to backup Exchange 2010 using the built in Windows Backup feature. This stems from the omission of this feature prior to Exchange 2007 service Pack 2

Exchange 2010 includes a plug-in for Windows Server Backup that allows you to perform a backup of the Exchange data using the Volume Shadow Copy Service.

Preparation Tasks

With Windows 2008 R2 and Windows 2008 the Windows Backup feature is not installed by default so we first need to add this feature. To do this launch Server Manager, under Features select Add Feature. Locate the Windows Server Backup Features and put a check box in both options.

Windows-Backup-Tools.jpg (96 KB) (File Type Details)

Windows-Backup-Tools.jpg

Now that the features are installed the plugin needs to be enabled. In the services snapin (start > Run > Services.msc) locate the “Microsoft Exchange Server Extension for Windows Server Backup” set the service to automatic and start it.

Backup the store

From Start > All Programs > Accessories > System Tools select Windows Server Backup

In the task pane select Backup Schedule. When the wizard opens click Next on the first screen and then select either Full Backup if you want to perform a full system backup or Custom if you just want to select the items to be backed up. So if you just want to backup the information store then select Custom. Click Next.

Backup-Wizard-01.jpg (54 KB) (File Type Details)

Backup-Wizard-01.jpg

On the following screen click Add Items and browse to the folder your information store files are stored in. By default with Exchange 2010 this is C:\Program Files\Microsoft\Exchange Server\V14\Mailbox there will then be a folder for each store called Mailbox Database (Database reference number)

Once you have selected the Mailbox Databases and have returned to the wizard screen click the Advanced Settings button and under VSS Settings select VSS Full Backup

Backup-Wizard-02.jpg (53 KB) (File Type Details)

Backup-Wizard-02.jpg

Configure your schedule and set the destination on the following two screens and select Finish. This will backup your Exchange databases and flush the logs.

Zone:

Exchange Email Server

Tags:

Exchange 2010, backup

Category:

Tips/Tricks

Views: 15018