Large Database Import Progress Using PV Rumi, March 24, 2020 PV can report progress for large data imports. In this example I will use a large (7 G) install on Ubuntu. First, download PV (http://linux.die.net/man/1/pv) sudo apt-get install pv A traditional mysql import may be formatted as: mysql -u USER -p DATABASE_NAME < DUMP.mysql but to leverage PV, pass the dump file ,then pipe the… Continue Reading
Installing Manageengine Opmanager 12 standar/pro edition on Linux Centos 7 Rumi, March 21, 2020 Lately for a project needed to install opmanager for a specific client. The installation is quite straight forward on a fresh installation of Centos 7 Box. Assuming you already have a linux installaiton file (ended with .bin) file. So here it goes- Installing OpManager on Linux using Console mode /… Continue Reading
বাবা ভাঙ্গার যত ভবিষ্যদ্বাণী Rumi, March 20, 2020 কে এই বাবা ভাঙ্গা? বুলগেরিয়ায় জন্ম নেয়া বাবা ভাঙ্গা তাঁর জীবনে যত ভবিষ্যদ্বাণী করেছেন তার ৮৫ শতাংশই মিলে গেছে৷ ১৯৯৬ সালে ৮৫ বছর বয়সে তিনি মারা যান৷ কথিত আছে, রহস্যময় এক ঝড় তরুণী বাবা ভাঙ্গাকে উড়িয়ে নিয়ে এক মাঠে ফেলে দেয়৷ বেশ কদিন পর পরিবারের লোকজন তাকে খুঁজে পায়৷ কিন্তু… Continue Reading
Let’s Encrypt for cPanel Installation Rumi, March 20, 2020 Option-1 Let’s Encrypt for cPanel Installation using Installing the cPanel Plugin Log into your SSH client at root level, then add the Let’s Encrypt repository with the following command: cd /etc/yum.repos.d/ && wget https://letsencrypt-for-cpanel.com/static/letsencrypt.repo Next, install the plugin for cPanel with line below and yum: yum -y install letsencrypt-cpanel The installation… Continue Reading
Extend/Reduce LVM’s (Logical Volume Management) in Linux Rumi, March 15, 2020 My Server Setup – Requirements Operating System – CentOS 6.5 with LVM Installation Server IP – 192.168.0.200 How to Extend Volume Group and Reduce Logical Volume Logical Volume Extending Currently, we have One PV, VG and 2 LV. Let’s list them one by one using following commands. # pvs #… Continue Reading
Connect to Softether VPN from iPhone and Android Rumi, March 13, 2020 Phone and Android has a built-in VPN client but originally they need Cisco, Juniper or other expensive hardware-based VPNs for remote-access. SoftEther VPN has a same function to Cisco, and supports iPhone and Android easily. Continue Reading
How to Add Additional Physical NICs to XenServer Rumi, March 13, 2020 From the XenServer Command Line Interface (CLI), issue the following command: xe pif-list Press Enter. Note: If you have more than one XenServer in the pool, you must issue the xe host-list command to list all the XenServer hosts and write down the Universally Unique Identifier (UUID) of the host that you added… Continue Reading
Copy a folder keeping owners and permissions intact Rumi, March 11, 2020 sudo cp -rp /home/my_home /media/backup/my_home From cp manpage: -p same as –preserve=mode,ownership,timestamps –preserve[=ATTR_LIST] preserve the specified attributes (default: mode,ownership,timestamps), if possible additional attributes: context, links, xattr, all Continue Reading
Exporting Percona Database Rumi, March 11, 2020March 11, 2020 Exporting percona database is however a bit tricky way to make funcitonal. The usual- mysqldump -u root -p [database] > database.sql will stuck and shoot you many error. All you need is the add an extended parameters to execute the dump, and here it is: mysqldump -u root -p [database]… Continue Reading
Format a Hard Drive Using the windows Command Prompt Rumi, March 6, 2020 STEP 1: Open Command Prompt As Administrator Opening the command prompt. Search for command prompt, right click and run as Administrator. Continue Reading