Starting the 1st of August 2014, users with Skype for Linux version 4.2 and older will not be able to sign in to Skype due to Microsoft retiring all old version and forcing users to update. Continue reading
Find Largest Mailboxes on Exchange 2010 (PowerShell)
Finding largest mailboxes for future growth prediction and disk space planning. Continue reading
Install and Configure Squid3 Caching Proxy on Debian
Setting up a Squid caching proxy on a low-end 1GB RAM dual-core Debian Wheezy server. Continue reading
GRUB2 Rescue Mode “error: unknown filesystem”
I’ve recently added a second disk to my server, created a single partition /dev/sdb1 and put a ReiserFS filesystem on it. After system reboot I was presented with the grub rescue shell. Continue reading
Nginx Reverse Proxy for Apache2 (LAMP) with TLS/SSL on Debian
Install and configure Nginx to act as a reverse proxy for Apache over a TLS connection. Nginx, Apache and PHP configurations are covered. Continue reading
Limit Bandwidth on Mikrotik with Simple Queue
The simplest way to limit data rate for specific IP addresses and subnets on Mikrotik router. Continue reading
Grant an Exchange 2010 Administrator Paswordless Access to User’s Mailbox (PowerShell)
This does not include “send on behalf of” rights. Continue reading
Configure Iptables Firewall on a Debian PC
Set up iptables firewall rules for inbound and outbound IPv4 traffic on a Debian PC (no routing). Continue reading
“Unknown phone dialed ***” Switchvox Dial Plan
A user picks up the handset and starts dialing a number. Once three digits are entered, the call gets disconnected before a user is done entering the number. Continue reading
Peering Switchvox and Asterisk using IAX
Peer Asterisk and Switchvox systems together to allow users in different offices use internal extensions. Continue reading