Cara hapus disconnected mailboxes di Server Exchange 2010

Nikko Haendratnio All, Ngoprek , , , ,

List mailbox databases guid
> Get-MailboxDatabase |ft Name, Guid

List disconnected mailboxes in a specific database
> Get-MailboxStatistics -Database | Where-Object {$_.DisconnectDate -Notlike $NULL} | FL DisplayName, DisconnectDate, MailboxGuid

Delete a specific disconnected mailbox
> Remove-Mailbox -Database “” -StoreMailboxIdentity -confirm:$false

Delete all disconnected mailboxes in a specific database
> $users = Get-MailboxStatistics -Database “” | where-object { $_.DisconnectDate -ne $null } | Select DisplayName,MailboxGuid,Database

> $users | ForEach { Remove-Mailbox -Database $_.Database -StoreMailboxIdentity $_.MailboxGuid -confirm:$false }

Let’s Encrypt SSL Certificate di Webserver NGINX (Ubuntu & Debian)

Nikko Haendratnio All, Ngoprek , , , , , , , ,

apt-get -y install git
cd /usr/local/
git clone https://github.com/letsencrypt/letsencrypt
git clone https://github.com/certbot/certbot
cd /usr/local/certbot/
./certbot-auto certonly –agree-tos –rsa-key-size 4096 –renew-by-default -m saya@domain.com –webroot -w /var/www/ -d saya.domain.com –renew-by-default

====================

IMPORTANT NOTES:
– Congratulations! Your certificate and chain have been saved at
/etc/letsencrypt/live/saya.domain.com/fullchain.pem. Your cert
will expire on 2016-10-20. To obtain a new or tweaked version of
this certificate in the future, simply run certbot-auto again. To
non-interactively renew *all* of your certificates, run
“certbot-auto renew”
– If you lose your account credentials, you can recover through
e-mails sent to saya@domain.com.
– Your account credentials have been saved in your Certbot
configuration directory at /etc/letsencrypt. You should make a
secure backup of this folder now. This configuration directory will
also contain certificates and private keys obtained by Certbot so
making regular backups of this folder is ideal.
– If you like Certbot, please consider supporting our work by:

Donating to ISRG / Let’s Encrypt: https://letsencrypt.org/donate
Donating to EFF: https://eff.org/donate-le

=====================

Konfigurasi di Webserver NGINX

vi /etc/nginx/sites-available/default

=====================
ssl on;
ssl_certificate /etc/letsencrypt/live/saya.domain.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/saya.domain.com/privkey.pem;
ssl_session_timeout 5m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers ‘EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH’;
ssl_dhparam /etc/nginx/ssl/dhparams.pem;
=====================

mkdir /etc/nginx/ssl
cd /etc/nginx/ssl
openssl dhparam -out dhparams.pem 2048
/etc/init.d/nginx restart

Kemudian testing SSL di
https://www.ssllabs.com/ssltest/analyze.html

FDSocket closed dari Bacula Server ke Bacula Client

Nikko Haendratnio All, Ngoprek , ,

Gue bingung bacula-client config normal dan gak ada error, ditelnet ke localhost port lokal juga masuk tapi kok error koneksi ke bacula-client dari server bacula.

Dari client ke localhost

# telnet localhost 9102
Trying ::1…
Trying 127.0.0.1…
Connected to localhost.
Escape character is ‘^]’.
^]
telnet> quit
Connection closed.

Dari server ke client

# telnet 1.1.1.1 9102
Trying 1.1.1.1…
telnet: Unable to connect to remote host: Connection refused

Solusi

Setelah diselidiki ternyata LISTENnya cuma 127.0.0.1 bukan 0.0.0.0

root@hris:/etc/bacula# netstat -tulpn | grep LISTEN | grep 9102
tcp 0 0 127.0.0.1:9102 0.0.0.0:* LISTEN 20526/bacula-fd

Akhirnya biar jadi 0.0.0.0 (All IP address), kasih komentar aja bagian FDAddress nya

FileDaemon { # this is me
Name = hris-fd
FDport = 9102 # where we listen for the director
WorkingDirectory = /var/lib/bacula
Pid Directory = /var/run/bacula
Maximum Concurrent Jobs = 20
# FDAddress = 127.0.0.1
}