ওমরাহর নিয়ম Rumi, April 30, 2016 ১. ওমরাহর ইহরাম (ফরজ) · পরিষ্কার-পরিচ্ছন্নতা সেরে গোসল বা অজু করে নিতে হবে · মিকাত অতিক্রমের আগেই সেলাইবিহীন একটি সাদা কাপড় পরিধান করুন, অন্যটি গায়ে জড়িয়ে নিয়ে ইহরামের নিয়তে দুই রাকাত নামাজ পড়ে নিন · শুধু ওমরাহর নিয়ত করে এক বা তিনবার তালবিয়া পড়ে নিন Continue Reading
Testing Freeradius of Pfsense Rumi, April 4, 2016April 4, 2016 FreeRADIUS offers an easy to use command line tool to check if the server is running and listening to incoming requests. Aninterface, a NAS/Client and a user must all be configured: Add a User with the following configuration:Username: testuser Password: testpassword Add a Client/NAS with the following configuration:IP-Address: 127.0.0.1 Shared… Continue Reading
Converting laptop into a wifi router Rumi, March 26, 2016 Well, first assuming, that the laptop has 2 NIC- one with an ethernet port for wired and the other- of course the Wifi ethernet (without this presume this content won’t exist otherwise 😉 ) Now, the next thing- either you get internet from the wired port or to be in… Continue Reading
Business Server- How should it be Rumi, March 25, 2016 So, what would be a business on premise server look like…? Tried to build a feature based composition, but I guess need more upgradations- Server operating system- Ubuntu 12.04 LTS Network Firewall- ufw * DNS server- Dnsmasq DHCP server- ISC DHCP Internet sharing with proxy and cache control, including reporting and user access control- Squid | Sarg Anti-Virus and Anti-Spam ClamAV | AMaViS | SpamAssassin Groupware Email, Contacts, Calendar, Webmail, with native Microsoft Outlook compatibility and mobile device support- SOGo * Instant Messaging, VOIP… Continue Reading
Understanding RAID Rumi, March 25, 2016 I always try to share what I learn, and a few days back was looking for a single page short cut summary notes on various RAID level for the storage units. Found this article quite resourceful and exactly a single paged document that I was looking for. Now sharing the… Continue Reading
TeamViewer for Headless Linux Unattended System Access Rumi, March 20, 2016 Googled for hours, couldn’t found a solid documentation on this. After many different stitching material- prepared a little moderate installation (at least it worked for me). My Linux OS is Debian 8.x- believe should work in other debian version and Ubuntu as well. But, before continuing this, make sure- You have… Continue Reading
Nginx- Allow Directory browsing Rumi, March 20, 2016 Enabling directory listing in a folder in nginx is simple enough with just an autoindex on;directive inside the location directive. You can also enable sitewide directory listing by putting it in the server block or even enable directory access for all sites by putting it in the http block. An… Continue Reading
Understanding Virtualbox network interfaces Rumi, March 17, 2016 To create and experiment with all kinds of networks without the risk (or taking the trouble) of creating an actual one. And here is where VirtualBox excels by providing several options for networking out of the box. VirtualBox installs an additional NIC (Network Interface Card) on your host computer to… Continue Reading
NFS fix on LXC Host Server Rumi, March 17, 2016July 28, 2018 NFS client on LXC seems do not work. Why? The problem is apparmor on the real machine that block any appempt to mount NFS volumes. In order to try to minimize the security changes on apparmor I add the following lines in/etc/apparmor.d/lxc/lxc-default # allow nfs mount everywhere mount fstype=rpc_pipefs, mount… Continue Reading
Remote Administering pfsense Rumi, March 15, 2016 To open the firewall GUI up completely, create a firewall rule to allow remote firewall administration – do not create a port forward or any other NAT configuration. Example Firewall Rule Setup Firewall > Rules, WAN Tab Action: pass Interface: WAN Protocol: TCP Source: Any (or restrict by IP/subnet) Destination:… Continue Reading