7 Oct 2015
How to Resolve Another app is currently holding the yum lock
By Anuket Jain On 7 October 2015 In Linux
Sometimes you face a yum lock issue, especially Linux Administrator face this problem and get the message after the use of the yum command. This issue occurs when you use the yum command. You get the message
6 Oct 2015
Types of Virtual Web Hosting in Apache
By Anuket Jain On 6 October 2015 In Linux
Virtual Hosting is a method of hosting numerous domain names on a server using a single IP address. This is particularly helpful to individuals who need to run a several sites on one virtual private server. There
5 Oct 2015
Adminer Tool for CentOS/RHEL & Ubuntu/Debian
By Anuket Jain On 5 October 2015 In Database
Adminer tool is a full-featured database management tool written in PHP. It consist of a single PHP file which is ready to deploy on the target server. Adminer supports MySQL, PostgreSQL, SQLite, SQL Server, and Oracle, and
2 Oct 2015
Block SSH Server Attacks Using DenyHosts in CentOS/RHEL 5/6/7
By Anuket Jain On 2 October 2015 In Linux
DenyHosts is an open source and free log-based intrusion prevention security program for SSH servers. DenyHosts is much needed tool for all Linux based systems, specially when we are allowing password based ssh logins. DenyHosts is a
1 Oct 2015
How to convert multiple Images into Video in CentOS/RHEL & Ubuntu/Debian
By Anuket Jain On 1 October 2015 In Linux
ImageMagick and ffmpeg joined can be utilized to transform still pictures into video. Both ImageMagick and ffmpeg have been around for a considerable length of time, and are promptly accessible as bundles with most Linux distributions. The
30 Sep 2015
Introduction of Selinux in CentOS/RHEL
By Anuket Jain On 30 September 2015 In Linux
SELinux (Security Enhanced Linux) is an advanced access control mechanism built into most modern Linux distributions. Selinux is an augmentation to the Linux kernel which has been designed to authorize strict access controls that keep processes to
29 Sep 2015
Few useful command for MongoDB
By Anuket Jain On 29 September 2015 In Linux
MongoDB is an open-source document-oriented database, and leading NoSQL database. MongoDB is a cross-platform that provides high performance, high availability, and easy scalability. MongoDB is built on an architecture of collections and documents. A document is a
28 Sep 2015
How to Record, Convert and Extract Videos & Audios using Avconv on Ubuntu
By Anuket Jain On 28 September 2015 In Linux
avconv is a very fast video and audio converter that can also grab from a live audio/video source. It can also convert between arbitrary sample rates and resize video on the fly with a high quality polyphase
26 Sep 2015
How to Install and Configure FTP Server in CentOS/RHEL
By Anuket Jain On 26 September 2015 In Linux
The File Transfer Protocol’s purpose is the platform independent data transfer of the internet, it is based on a server/client architecture. A FTP connection involves four steps: User authentication Establishing the control channel Establishing the data channel
24 Sep 2015
Few ffmpeg commands for CentOS/RHEL & Ubuntu
By Anuket Jain On 24 September 2015 In Linux
FFmpeg is a complete solution to record, convert and stream audio and video. It includes libavcodec, the leading audio/video codec library. FFmpeg is developed under Linux, but it can compiled under most operating systems, including Windows. In