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FTP: FTP or the file transfer program utility which is mainly utilized to share or transfer the files in a local machine and in the remote networking machine while using the file transfer program. If we explain it simply it mainly copies and transfers the files, which are mainly done between...

RDNS: RDNS is actually an abbreviation Reverse-domain of name system. The main working steps of the RDNS has been just and quite opposite to the simple DNS, it is the name domain system. RDNS is actually a pointer that records the entries which helps them to search out one of the best host name...

What is BFD: Brute Force Detection (BFD) is a more important and a critical part to protect your operating server from the dangerous malicious attack. The main and most common type of brute force attack is mainly a dictionary attack. If a malicious user who tries to get the access to your...

DNF: Dandified Yum or the DNF is the advanced generation version of the popular Yellowdog updater which has modified Yum. DNF was actually introduced and launched in the Fedora 18 and it is also a default package manager of the Fedora since the version 22. Many perceived deficiencies which the...

What is cPanel: It is is the web hosting which is Linux based, Control Panel which provides the graphical and the automation tools that are designed for easy the processes of the hosting of a site. CPanel mainly utilizes the tier three structure which provides the capabilities for the resellers...

OpenStack: OpenStack is mainly the set of the software tools which is used for the managing and building the cloud and computing platforms mainly for the public and as well as the private clouds. It is backed by the one of the largest hosting and software developing companies and also with the...

You always have this basic awareness for you the cPanel account if you want to manage. The folders and files which are in the cPanel account must have properly predefined permissions and also the ownership. When any changes made to these ownership and permission which may cause to stop the...

Secure shell or SSH is a type of encrypted protocol system which is used to communicate and administer with the servers. Whenever you are working the Linux server there are many chances when you can spend your most of the time in the terminal session which is connected to the server which is...

Zip and Unzip Command: Zip and Unzip in Linux is the biggest burning issue which we can’t ignore as we know that Microsoft Windows has the Winzip program and many people finds it difficult to search any program in the application shortcuts to unzip or zip files on the Linux. But here we are to...

Yum cache: The yum is actually a command of open source line of the package and management utility which is for the operating system of Linux which mainly uses the manage package of the RPM. Yellowdog updater modified of yum to mainly allow the automatic update package and the dependency system...

Spamd Service: Spamd is a kind of service which is for the email utility of the Apache spam Assassin, it is an email utility which mainly examines the incoming email and the tests for the spam characteristics. It mainly uses the Bayesian spam and network filtering tests to the screen incoming...

Many users prefer Wget to download the files to a directory. But on some systems, it is not installed and so that’s why there is only one option means curl is available for download. You can download files with the use of these two other curl of the Wget. You can also easily send the HTTP POST...

Netstat Command: Netstat is basically a command line utility which can be utilized to the list out for all the network connection in a system. It mainly lists out all the UDP, TCP socket connections and also the Unix socket connection. Apart from these sockets it can also easily list the...

Linux gzip Command: Gzip command is used to compress the file in Linux system. When you see the structure of directory in recursive mode and if any file is specified as directory on command line then gzip will go down into directory and compress the file. Gzip command also reduces the size of...

Linux Screen command: The screen is a complete software program which can be utilized for the multiplexes the physical console in between the several processes mainly the interactive shells. The screen allows a user to easily open the several different terminal instances which are inside a...

Linux Crontab commands : A smart and experienced Linux system admin knows the main importance of running the routine maintenance jobs automatically in the background. Linux crontab utility is an efficient and an effective way to schedule the routine background jobs at a specific period of time...

Linux checks disk space command "df" : On the web, you can find many varieties of tools to check the utilization of the disk space in the Linux. However, it has a long durable utility built inside commonly known as ‘df’. Mainly the ‘df’ command stands for the Disk filesystem. It is mainly...

rsync is a tool for get backup and synch files between different servers or locations. If you want to exclude files from backup then you have to exclude the file or directory type from rsync. We define some example of exclude files or directory with rsync. Exclude file: If you want to exclude...

rm Command: The rm command is used to remove/delete a file in Linux system. rm commands remove the files without any confirmation so you make sure before deleting files. This command does not delete directories by default. For using this command using the given command Syntax: $ rm filename...

PhP is a server side script that is loaded into a server and generates the pages. CGI is utilized by replacing a SSI directive tag in HTML. When a page is loaded in the browser the server reads that directive and run the script file, which is replaced by given tag. If you are running PHP as CGI...