Sony PS VR device okay
Virtual Reality device PS VR for the price of 399 U.S. dollars, and officially sold in October this year, PS VR needs to be matched with PS4. PS VR uses a 5.7-inch OLED screen with a resolution of 1080P (Monocular 960x1080), the refresh rate su
from October until the end of this year, and will continue to launch 50 PS VR games, with exclusive "Star Wars: Battlefront" VR version.In a previous public event, Sony had shown a number of virtual reality games, claiming that at least 30 games would be launched with the device when the product was officially launched.The latest news shows that Sony has confirm
When designing a product copy, the material is a big problem. The material is well designed and designers are more successful. PS Self-study network is a designer to enter the design industry, learn PS a professional website. While learning PS, the search for materials is also a big problem. If you do not know what to
, buffer (buff) inside the memory.
Formula: Total=used + Free + buff/cache
The avaliable contains the free and Buffer/cache remaining portions.
PS command
PS aux
Static display of all processes
PS aux |grep nginx
View a process
[[emailprotected] ~]# ps au
of processes because grep itself is a process. Four: View network status To print information such as network connection status, ports that are open to the system, routing tables, and so on. Common commands: NETSTAT-LNP print which ports the current system launches Netstat-an Print network connection status Tips: Netstat-an |awk '/^tcp/{++sta[$NF]} END
state of the process).STAT (Status of the process) is:D cannot be interrupted.R (run) running process (CPU is used within a time period).The S (sleep) process may be paused and will be activatedT paused process (CTRL + Z paused process)+ Foreground ProcessZ Zombie ProcessN Low-priorityMemory is locked in memory pagingS master ProcessL Multithreading ProcessPS aux usage: see if a process is running (it has been used once) to see if top is runningps aux |grep topView
occupied. Free can also add some parameters- m and- g(respectively, MB and GB units display) print memory usage, and even support- h optionPS commandviewing system processes using the PS command
[[Email protected] ~]# PS aux
There is a ps-elf command In addition to the PS aux command, but commonly used a
nload Command (view network card traffic, with Sar-n DEV)(The system does not install this toolkit by default, yum install-y nload, install nload before installing epel-release)Use Nload to view network card information, you can see access to the network card information, press the Q key to exit.Monitoring IO Performance (disk)Installation: Sysstat package will b
Tags: freepsnetstattcpdumpseven weeks two sessions (May 7)10.6 Monitoring IO Performance10.7 Free Command10.8 PS Command10.9 Viewing network status10.10 Linux under Grab BagExtended TCP three-time handshake four times wave http://www.doc88.com/p-9913773324388.htmlTshark several usages: http://www.aminglinux.com/bbs/thread-995-1-1.htmlMonitoring IO Performanceiostat-x disk use and SAR in the same package, i
Tags: monitoring io performance FREE Command PS command View network status Linux under Grab BagMonitoring IO PerformanceIntroductionThe Iostat is primarily used to monitor the IO load on the system device, iostat the statistics from the start of the system startup when the first run, and then running Iostat displays statistics from the last time the command was run. Users can obtain the required statistics
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