This is the latest steps for installing ffmpeg wget http://mirror.ffmpeginstaller.com/old/scripts/ffmpeg5/ffmpeginstaller.5.1.tar.gz tar zxf ffmpeginstaller.5.1.tar.gz cd ffmpeginstaller.5.1 ./install.sh ###Error 1: installation of mplayer failed..cause cannot stat the conf file. run the steps below cd /usr/local/cpffmpeg mkdir -p etc/mplayer cd /usr/src/ffmpegscript/mplayer
Securing remote server access is one of the most critical responsibilities for system administrators. Traditional password-based SSH logins are highly vulnerable to brute-force attacks, credential leaks, and automated login attempts. A more secure and recommended approach is SSH key authentication, which replaces passwords with encrypted cryptographic key pairs. This guide explains how to enable SSH key authentication in cPanel/WHM and safely connect to your server. Why Use SSH Keys Instead of Password Authentication? SSH key authentication enhances server security by verifying identity through encryption rather than reusable passwords. Unlike passwords that attackers can guess or steal, SSH keys require possession of a private cryptographic key stored on your local system. Key Benefits of SSH Key Authentication Step 1: Access SSH …
Copy files from dir1 to dir2 without replacing the existing files on dir2 [root@twenty ]# ls dir1 dir2 [root@twenty ]# ls dir1 a b c d e f [root@twenty ]# ls dir2 a b c
Blog, explained on simple words is considered to be an online diary, where a person or the author writes about anything that comes to his mind. This can be his thought about a current affair, a thought about the future technologies or even to make it simple it can also be about on how to make a cup of coffee. Blog’s can either be very complex or can be very simple. This is an online discussion, where people of all kinds can express their views and opinions from any part of the world.
Do the following: 1. Upgrade the kernel. The one you are running is slow, has bugs and has security vulnerabilities 2. Make sure you are an up to date compilation of httpd and php (i.e. rebuild it through WHM). 3. Check in WHM > Apache Status to see what the children hogging resources are doing
If you run a website on an Apache server, the .htaccess file is one of the most powerful tools available to you. It allows you to control how your server behaves without modifying the main server configuration. Understanding .htaccess helps you manage redirects, secure directories, customize error pages, and improve website functionality, all from a single file. What is .htaccess? The .htaccess file (hypertext access) is a configuration file used by Apache web servers. It allows website owners to control access settings and modify server behavior at the directory level. With .htaccess, you can: It gives you granular control over how your server responds to requests. Why Is It Called .htaccess? The file has no extension and begins with a dot. This prevents …
Public-key authentication is is based on the use of digital signatures. Each users have to create a pair of keys. ie public key and private key. Private key is owned by user and the public key is given to the server. When the user tries to authenticate, server check for the matching public key and sends a challenge to the user. Private key is used to authenticate the user, so never provide your private keys to others. If anyone got your private key, they can login to the server as you. So keep your private key file in a secure place and make sure that no one else has access to it. Secure Shell (SSH) public key authentication is used …
In order to get a valid SSL certificate, you will need to generate a CSR that a certificate signing authority (such as Verisign or Thawte) will request. You have to determine the URL for the secured web site – this should be a Fully Qualified Domain Name (FQDN), i.e. if you want to access your secured website through https://www.example.com/, then the FQDN of your website is www.example.com Select a few large and relatively random files on your server – compressed log files are a good start. These will act as your random seed enhancers. We refer to these as file1:file2:…:file5 below. Generate a key with the following command:
While accessing phpMyAdmin, you may get the following error. #2002 – The server is not responding (or the local MySQL server’s socket is not correctly configured) This is due to the missing socket file in the location /tmp. The socket path which is specified in the phpMyAdmin configuration file is /tmp/mysql.sock.
Logical Volume Manager (LVM) is a flexible storage management system in Linux that allows administrators to manage disk space more efficiently than traditional disk partitions. Instead of fixed partitions, LVM lets you create logical volumes that can be resized, extended, or reduced without major downtime. This guide explains what LVM is, important terminology, and how to create and extend logical volumes step by step. What Is LVM? LVM (Logical Volume Manager) is a method of allocating storage into logical volumes rather than static partitions. It provides flexibility by allowing multiple disks to be combined into a single storage pool. Key Advantages of LVM Important LVM Concepts Understanding LVM terminology is essential before creating volumes. 1. Physical Volumes (PV) Physical Volumes …