The core group of generic top-level domains consists of the com, info, net, and org domains. In addition, the domains biz, name, and pro are also considered generic; however, these are designated as restricted, because registrations within them require proof of eligibility within the guidelines set for each.
Historically, the group of generic top-level domains included domains, created in the early development of the domain name system, that are now sponsored by designated agencies or organizations and are restricted to specific types of registrants. Thus, domains edu, gov, int, and mil are now considered sponsored top-level domains, much like the themed top-level domains (e.g., jobs). The entire group of domains that do not have a geographic or country designation (see country-code top-level domain) is still often referred to by the term generic TLDs.
Camping is an elective outdoor recreational activity. Generally held, participants leave developed areas to spend time outdoors in more natural ones in pursuit of activities providing them enjoyment. To be regarded as "camping" a minimum of one night is spent outdoors, distinguishing it from day-tripping, picnicking, and other similarly short-term recreational activities. Camping can be enjoyed through all four seasons.
Camping may involve sheltering in the open air, a tent, caravan, motorhome, or primitive structure. Luxury may be an element, as in early 20th century African safaris, but including accommodations in fully equipped fixed structures such as high-end sporting camps under the banner of "camping" blurs the line.
Camping as a recreational activity became popular among elites in the early 20th century. With time, it grew more democratic, and varied. Modern participants frequent publicly owned natural resources such as national and state parks, wilderness areas, and commercial campgrounds. Camping is a key part of many youth organizations around the world, such as Scouting, which use it to teach both self-reliance and teamwork.
Chungsan camp is a sprawling largely women's penitentiary with between 3,300 and 5,000 prisoners. Since 1999 the camp is used to detain female defectors, which account for 50 – 60% of the prisoners, while others are incarcerated for e.g. theft, prostitution or unauthorized trade. The camp is surrounded by agricultural plots, where the prisoners have to grow rice and corn for delivery to the Ministry of Public Security.
Human rights situation
The food rations are very small. According to a former female prisoner, one third of the prisoners died from combinations of malnutrition, disease, and forced labor within a year. Dead prisoners are buried in mass graves on a nearby hill. She reported that the prisoners were often beaten with iron bars, if they did not work hard enough. She got very ill, because her wounds from the beatings got infected.
CoreOS shares the foundations with Chrome OS and Chromium OS, by the means of using their common software development kit (SDK) as a base while adding new functionality and customizing it to support hardware used in servers.As of January 2015, CoreOS is actively developed, primarily by Alex Polvi, Brandon Philips and Michael Marineau, with its major features available as a stable release.
CoreOS provides no package manager as a way for distributing payload applications, requiring instead all applications to run inside their containers. Serving as a single control host, a CoreOS instance uses the underlying operating-system-level virtualization features of the Linux kernel to create and configure multiple containers that perform as isolated Linux systems. That way, resource partitioning between containers is performed through multiple isolated userspace instances, instead of using a hypervisor and providing full-fledged virtual machines. This approach relies on the Linux kernel's cgroups functionality, which provides namespace isolation and abilities to limit, account and isolate resource usage (CPU, memory, disk I/O, etc.) for the collections of processes.