Technical notes

Question: Now a days many people like software developers uses 2 or more OS. So the people who have multiple PC's with different OS need to share the files or folder between them. So how? Solution: Requirement: i.  Samba ii. LAN connection Step 1. Install samba by giving command in centos console -    yum install samba Step 2. Configure samba by opening smb.conf  vi /etc/samba/smb.conf i. Create a workgroup in which you are going to share the files/folders. by default it is like - workgroup = MYGROUP change it to -                                  netbios name = your_host_name workgroup = workgroup because windows system has default group named as WORKGROUP . ii. Now create a shared resource , wher...

To enable a lync user 3 certificates are necessary. These certificates are exported from lync server, edge server and directory control. Certificate for specific services: 0. Root CA 1. SIP services. 2. AV/Edge services. 0. Root CA: You can get it from lync dc or directory control. Most of the case it is windows 2008 R2 sevrver edition. STEP 1. Open IIS Manager from all programs and navigate to the level you want to manage. STEP 2.   In Features View , double-click Server Certificates . STEP 3.   Select a certificate and click View from the Actions pane.   STEP 4. In view certificate go to details tab and click on  copy data to file . STEP 5.   Now click Next , give certificate save  location and select all of the necessary  attribute on the way.                            ...