Linux Terminal Clear Screen

The following figure is just using a graphical mplayer playback from the VCD disc on the copy down. DAT files after the screen. I want to do other work now, but it's a mess, isn't it? Please enter the clear command at the terminal prompt. And then press ENTER to see what happens to the terminal screen? The terminal has become clean. But is the prompt still stuck in the directory where you just worked?

When it comes to video conferencing, back in the 10, it's one of the most extravagant investments in the business, and the high cost of use is a way of burning money for businesses. Video conferencing system just entered the Chinese market, because of the large investment in technology research and development, harsh application conditions, poor compatibility performance, hardware and software requirements of many reasons for its price has been high. 　　Even today, the video conferencing system is often a port of tens of thousands of prices are not the average enterprise can afford. However, 10 years later, we see that with the rapid growth of mobile internet, not only all kinds of new mobile ...

December 18, Hisense Communications, together with China Mobile and the country's channel vendors gathered in Beijing, held a "good opportunity to win in 3G" as the theme of "2010 Hisense Communications TD Strategy and OPhone new product launch." At this meeting, Hisense Communications released its first ophone G3 mobile phone Hisense E3, including 5 TD new products, at the same time elaborated the Hisense Communication TD strategy and Channel strategy.　　Hisense Communication at the end of 2009 organized this meeting, is considered to be domestic handset manufacturers battle TD and to the industry to release a signal. Accelerated product ...

Abstract: Drawing @ Huaxi Metropolis Daily: Remember the Windows XP system boot and the blue sky and white clouds scenery? The most classic systems have been with us for growth. After 13 years of work, XP retired today, if you are still using the XP system to forward a little bit of praise. Today (Cartographic @ Huaxi City newspaper: Remember the Windows XP system boot and the blue sky and white clouds scenery?) The most classic systems have been with us for growth. 　　After 13 years of work, XP retired today, if you are still using the XP system to forward a little bit of praise. Today (8th) is a value in the IT world ...

@ Huaxi Metropolis Daily: Remember the Windows XP system boot and the blue sky and white clouds landscape map? The most classic systems have been with us for growth. 　　After 13 years of work, XP retired today, if you are still using the XP system to forward a little bit of praise. Today (8th) is a memorable day in the IT world-stop technical support for the Windows XP operating system. Windows XP, the most popular desktop operating system in history, retires after 13 years in service. This means that in the second Tuesday of each month, Microsoft pushes Windows Update patches to users ...

This issue of "so many Voices" will discuss 2 major topics: 1, the world's largest social network Facebook announced today that it has agreed to spend $16 billion in cash-plus shares to buy instant messaging applications Whatsapp;2, Intel launched the blockbuster Ivy Bridge-ex "program, named Xeon E7 V2. So many sound column links: http://voice.zdnet.com.cn/2014/0221/3011974.shtml guests point of view refining: than to eat your opponent? ...

Huawei, the telecoms giant, has also tried to stand at the "Typhoon Port" during the smart-television war between traditional TV companies and internet companies. On the afternoon of October 13, Huawei honored and Skyworth Cool announced cooperation, launched the new 55-inch "Cool Glory A55" Smart TV, priced at 6999 yuan. It is also the first time Huawei has entered the field of intelligent television, after the launch of end products such as smartphones, tablets, routers, and smart hand rings. In the field of television, Huawei is still a "recruit". But as an annual income of more than 39.5 billion dollars, net profit of nearly 3.5 billion U.S. dollars (2013 ...

Wu Xuyu, founder of DevDiv Mobile Development community, wrote a perception article when Windows Phone 7 was released. 　　From Windows Phone 7 with contrasting Windows Mobile6.5 to Windows Phone 7 and contrasting mainstream operating systems, describe in detail the pros and cons of Windows Phone 7, progress and regress. From March CTP (Community Technical Preview, Community Technology Preview version), to April ...

December 15, in Samsung, LG and other color TV companies are actively promoting the quantum dot display technology research and development, the world's leading technology companies TCL has pioneered the first quantum dot tv--tv+ quantum dot TV H9700, one by one proclaimed the global color TV industry quantum dot era opened. It is reported that China's first quantum dot TV H9700 is tcl tv+ Home Entertainment TV family's flagship product. It pioneered the use of the most cutting-edge technology in the global display field of quantum dot display technology and TCL True Color display technology, gamut coverage of up to 110%, is the current global color ...

As the video becomes the Network Foundation application, a large number of enterprises need to use their own network platform for video promotion, and the media and education industries need to build their own online network platform.   Traditionally, companies need to spend a huge amount of money to buy bandwidth and servers, and then hire technology companies to build video management systems, and build an IT team to maintain and upgrade the system later, and finally the huge imbalance between inputs and outputs. Stone Mountain is in this context, hit the enterprise self-built online video platform Pain Point, Xu Ping in 2011 founded the Stone Mountain video. and Xu ...