Essay Example on The Fedora Project was created in late 2003 when the Red hat was discontinued


Software , Computer








The Fedora Project was created in late 2003 when the Red hat was discontinued. Red Hat enterprise was to be the only Red Hat's supported Linux distribution. The name Fedora derives from Fedora Linux. It was a volunteer project that gave Red Hat Linux distribution extra software. Warren Togami began the fedora Linux as an undergraduate project in 2002. His intention was to provide a single repository for the well tested third party software packages so that none of the Red Hat software would be easier to find modify and use. The key Of Fedora Linux and Red Hat Linux was that Fedora's repository development would be collaborative with the global volunteer community. Before the launch of the fedora 7 fedora was called Fedora Core, because Of the two repositories.

Core and Extras Fedora Core contained all base packages that were required by the operating system as well as other packages that were distributed along with the installation of CDs, DVDs, Fedora. Extras the secondary repository that had been included was community maintained and was not distributed along with CDS, DVDS. But this distinction along Core and Extra was finished on the release Of the Fedora 7. The first set Of Fedora releases known as Fedora Core 1.4 was launched within the period 2003-2005 followed by the Fedora core 5-6 set in 2006 and Fedora 7 in 2007. Those versions, however, are no longer supported by the Fedora Project. The following Fedora versions Fedora 8 introduced in 2007, Fedora 9 released in the spring of 2008 and Fedora 10 launched at the end of 2008 are all officially supported by the Fedora Project. The latest of them Fedora 10 code-named Cambridge features a whole new set of innovative characteristics such as a new solar artwork faster startup with Plymouth web-based packages installer ext4 file system support sugar. Desktop Environment and many others System Calls Few of the system calls in Fedora are given below. TO activate service immediately start foo TO deactivate a service immediately stop foo TO switch to run level 3 by running systemctl isolate multi-user target. To switch to run level 5 by running systemctl isolate graphical target. To know the current target get the default. To power off machine power off. To add another getty Systemctl enable getty tty8 Systemctl start getty tty8. To remove a getty systemctl disable getty tty8. Systemctl stop getty tty8. How to automatically login on a virtual console terminal cp lib systemd system getty service etc systemd system autologin service.

In s etc systemd system autologin service etc svstemd svstem gettv target wants gettv tty8 service. Process Management Fedora provides multiple tools to monitor or modify the process priority and terminate the process. In fedora, processes are identified by Process ID which is assigned sequentially. Also there is a small set of information about the process. The information about the processes include The value used to alter the scheduling priority which determines that how much the CPU time the process will receive. The actual priority is assigned to that process is calculated by this factor. And also that how much time the process has received Parental ID. The PID of the process that started the process. User ID. The numeric user ID of the user actually running the process TTY. The terminal associated with the program. This permits all programs on that terminal to receive a hang up signal HOP when the terminal connection is lost BY default the processes tab displays the name of the program executing process status whether it is running or sleeping. Virtual Memory VM size percentage of CPU time Selina security context. The default displays you the most useful info but you can change the configuration to your liking. For example: 1 You can edit or remove fields, 2 Reorder and resize the columns, 3 Sort a column, 4 Filter by process type.

There are some options through which you can change the output format. Like some are given below 1 f Displays full information including the UID PID PPID start time STIME terminal TTY total CPU time used TIME and command CMD, 2 F Displays extra full information everything included in f plus the processor number of the CPU the program is running on PSR and the approximate kilobytes of RAM used RSS. User Services Different operating systems provide various services to users to make their software popular, fast, reliable and efficient. But there are a number of services that make fedora unique from other operating systems. 1 Fast Boot Fedora operating system is known for its first boot in the offline world. The system can boot under 20s that is much faster from the competitor's operating system. 2 Great Virtualization Fedora is well known and market leader due to its virtualization technologies. Cloud-Based Virtual Private Servers are extremely user-friendly in launching new servers ram and disk space. 3 Graphics Fedora provides high graphical tools 3D support for graphic cards and easy color management. 4 Automatic Updates. Auto-updates make the system very stable. Specific applications are supported by automatic updates. 5 Security. It is very secure and firewall availability makes it more protective. Enhanced security features are added with multiple security policies Custom security options are also available.

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