How to MERGE or JOIN multiple videos without re-encoding | With FREE tool Rumi, June 15, 2023 I must vouch this tool- it’s pretty cool and free/open source. It saved my work a lot! Continue Reading
Implementing DKIM in Zentyal MTA with SoGO Rumi, June 14, 2023 To implement this authentication mechanism, you can use a third party software called OpenDKIM. These are the steps you have to follow to deploy DKIM. 1. Install the necessary packages: sudo apt-get install -y opendkim opendkim-tools 2. Create the folder for the DKIM keys: sudo mkdir -vp /etc/opendkim/keys 3. Generate the DKIM keys: sudo… Continue Reading
OCI Object storage connect using WinSCP Rumi, May 31, 2023 Click New Session: Select File Protocol S3: Enter the previous generated connection details and Press Save and give it a name: Continue Reading
Mounting OCI bucket on CentOS 7 Linux Rumi, May 30, 2023June 14, 2023 Install s3fs-fuse In order to use this you have to enable EPEL Repository- sudo yum install epel-release sudo yum install s3fs-fuse [opc@linux8 ~]$ sudo yum install s3fs-fuse Last metadata expiration check: 0:00:41 ago on Sun 15 May 2022 05:40:13 PM CST. Dependencies resolved. ================================================================================================================================= Package Architecture Version Repository Size =================================================================================================================================… Continue Reading
Nginx Reverse Proxy with Sub Directory Mapping Rumi, May 30, 2023May 30, 2023 Setup Note: My web application has a sub-directory, 192.168.1.8:8088/messages, that I want to expose to the outside world as messages.mysite.com. I’ve gotten half way there but I seem to be stuck. My requirements are as follows Redirect the site from HTTP to HTTPS. As I cannot edit the links the… Continue Reading
Rsync upload local files without replacing remote files Rumi, May 27, 2023May 27, 2023 Disclaimer: This is basically one way sync- use at your own risk and dry run before any production deployment. Suppose you have a list of files on a remote host, some of which already exist locally. What you want is to transfer only those files that are not found locally…. Continue Reading
OpenVPN installer on CentOS 7 Rumi, May 27, 2023 Server Requirement: Centos 7 x86_64 Installation $ cd /tmp/ && yum install git -y && git clone https://github.com/puarudz/OpenVPN-AS-Unlimited && cd OpenVPN-AS-Unlimited/ && sed -i -e ‘s/\r$//’ centos7.sh && chmod 755 centos7.sh && ./centos7.sh Once installed go to- https://ip:943/admin login: openvpn pass: <your_password_during_installation> After first login, “Agree” to the terms. Now… Continue Reading
Postfix to allow Mail Relay from a Trusted IP Rumi, May 27, 2023 Make sure smtpd_recipient_restrictions has permit_mynetworks, something like this: smtpd_recipient_restrictions = permit_mynetworks,<more> This is the default, but if you have -o smtpd_recipient_restrictions=something on an smtpd line in master.cf then it will override main.cf setting. A sample configuration that worked for me is as below- smtp inet n – n – -… Continue Reading
Install phpSysInfo on Debian/Ubuntu Rumi, May 19, 2023 Log into the Debian/Ubuntu device Run the following commands in a terminal:# update repositories and install any available software updates sudo apt update sudo apt upgrade # install Apache HTTPD sudo apt install apache2 # install PHP components sudo apt install php7.3 php7.3-xml # download phpSysInfo wget https://github.com/phpsysinfo/phpsysinfo/archive/v3.3.2.zip # extract v3.3.2.zip sudo… Continue Reading
Oracle Linux 8: How To Access the GRUB Rumi, May 17, 2023 Reboot or start the instance. After the console screen is blank, there is only one or two seconds to press <escape key>. Press it several times as quickly as possible. If escape was pressed successfully, the Boot menu will be displayed, if not try again. Note that it is possible… Continue Reading