){e.printStackTrace();}}
The running result is:?
12
ThuDec0316:16:50CST20152015-12-0304:16:50
Appendix: Frequently Used NTP server address with fast speed:
Ntp.sjtu.edu.cn 202.120.2.101 (address of the NTP server in the Network Center of Shanghai Jiao Tong University))
Time-a.nist.gov NIST, Gaithersburg, Maryland time-b.nist.gov 129.6.15.29 NIST, Gaithersburg, Maryland time-a.timefre
Recently the company's server time has been inaccurate, looked for several times the server, after testing Shanghai Jiaotong University's still count, address:ntp.sjtu.edu.cn (Shanghai Jiaotong University Network Center NTP server address)202.120.2.101 (Shanghai Jiaotong University Network Center NTP server address)So through the crontab do timed tasks, let every 5 minutes synchronization time:[Email protected] ~]# crontab-lTen * * * */usr/sbin/ntpdate-u ntp.sjtu.edu.cn[Email protected] ~]#Other
Hardware platform: am335x Starter KitAndroid Development Source Package: Ti-android-ics-4.0.3-devkit-evm-sk-3.0.1.bin installation space will need about 10GCreate folder: Mkdir/home/androidCopy the bin file to the/home/android folderChange properties: chmod a+x Ti-android-ics-4.0.3-devkit-evm-sk-3.0.1.binStart installation:./ti-android-ics-4.0.3-devkit-evm-sk-3.0
this time, the ICS service may not be turned on, so follow the steps in the next column.
End
ICS Service-initiated settings
On the desktop, right click on "Computer" and select "Manage" in the Drop-down menu box.
In the left menu of the Computer Management window, select services under Services and applications, and then find Internetconnectionsharing (
The IP address of the NTP server that can be used in China, and the time deviation value of the Tailfeather server, the Tailfeather clock server live connection antenna, the antenna has been connected for more than 72 hours before testingTime-a.nist.gov 129.6.15.28 NIST, Gaithersburg, Maryland offset 0.013798 secTime-b.nist.gov 129.6.15.29 NIST, Gaithersburg, Maryland offset 0.013798 secTime-a.timefreq.bldr
standards.
2. What makes cloud computing?
The National Institute of Standards and Technology (NIST) defines five key features, three service models, and four deployment models for cloud computing. As shown in 1, detailed descriptions will be provided later.
2.1 key features of cloud computing
The five key features presented by cloud services represent their relationships and differences with traditional computing methods:
• On-demand self
When the Linux server is in the wrong time, you can use the Ntpdate tool to correct the time.Installation: Yum Install NtpdateNtpdate Simple usage:# ntpdate IP# ntpdate 210.72.145.44The following are some of the available NTP server addresses:Common server address: server one: 1.cn.pool.ntp.orgServer Two: 2.asia.pool.ntp.orgServer Three: 3.asia.pool.ntp.org
Name
Ip
Location
210.72.145.44
210.72.145.44
China (National Timing Cente
When the Linux server time is not correct, you can use the Ntpdate tool to correct time.
Installation: Yum Install Ntpdate
Ntpdate Simple usage:
# ntpdate IP
# ntpdate 210.72.145.44
The following are some of the available NTP server addresses:
Name
Ip
Location
210.72.145.44
210.72.145.44
China (National Timing Center)
133.100.11.8
133.100.11.8
Japan (Fukuoka University)
Time-a.nist.gov
129.6.15.28
After the APK is compiled in the android4.0 source code and installed with ADB install, the error [install_failed_dexopt] is returned.
Z: \ ICS-android \ ICS-Src \ out \ target \ product \ Generic \ System \ app> ADB install nativetimer.apk
28 kb/s (10166 bytes in 0.344 S)PKG:/data/local/tmp/nativetimer.apk
Failure [install_failed_dexopt]
The original apk in system \ app is optimized, and the DEX
Method 1:
The Network Address Translation component (ipnat. sys) cannot run using Windows Firewall. Network Address Translation component (ipnat. sys) the Windows Firewall cannot run. I have installed Windows Standard Edition on the server and installed all the patches. However, when I was about to open the firewall, the following prompt appears:ProgramOr the running service may be using the Network Address Translation component (ipnat. sys), and Windows Firewall cannot run ". Why?
Time synchronization is important when the Linux service needs time-stamping. Here is a synchronization command that I used recently.ntpdateMy virtual machine is CentOS, install Ntpdateinstall ntpdateAnd thenSelect the NTP server in Shanghai Jiaotong University to synchronizentpdate ntp.sjtu.edu.cnCommonly used NTP addresses in ChinaAddress transferred from watercress (http://www.douban.com/note/171309770/)
210.72.145.44 (National Timing Center Server IP address)133.100.11.8 Japan Fukuoka U
When the Linux server time is not correct, you can use the Ntpdate tool to correct time.
Installation: Yum Install Ntpdate
Ntpdate Simple usage:
# ntpdate IP
# ntpdate 210.72.145.44
The following are some of the available NTP server addresses:
Name
Ip
Location
210.72.145.44
210.72.145.44
China (National Timing Center)
133.100.11.8
133.100.11.8
Japan (Fukuoka University)
Time-a.nist.gov
129.6.15.28
Tags: hit ted 2.4 Microsoft ya Black new ADO div val FacilityTime synchronization is important when the Linux service needs time-stamping. Here is a synchronization command that I used recently.
# ntpdate s1a.time.edu.cn
Commonly used NTP addresses in China
210.72.145.44 (National Timing Center Server IP address)133.100.11.8 Japan Fukuoka UniversityTime-a.nist.gov 129.6.15.28 NIST, Gaithersburg, MarylandTime-b.nist.gov 129.6.15.29
-sized housing and a Coreless motor. The 0.06-second rotation speed of 94758z is the fastest steering gear on the market (equivalent to the s9254 of Futaba ). 94755z is a combination of plastic and metal gears, and the other two are all-metallic.
Futaba11 Digital Steering gears are provided, and the product line is the most diversified, including plastic, metal, small size, standard size, large size, and thin standard size steering gear, and models with low center of gravity. S9254 is also the
Host:ubuntu
Target:android ICS
1. Place gdbserver and gdbclient into Target and host respectively. Both can be found in the prebuilt directory of the Android source code.
2. Start Gdbserver on target, execute in ADB shell
$/path/to/gdbserver:1111--attach PID
The PID is the process number of the debug program, which can be obtained through PS. 1111 is the port number and can be customized.
3. Start Gdbclient on host, first pull the library on tar
.
IP Settings
4. Extension of the same wireless network card properties to change the IPv4, and the host is different from the IP 192.168.0.X (X can be except 1 of any number of 0~255), the other numeric settings and the host consistent.
IPv4 Settings
5. The host establishes the wireless network (if has "the Internet Connection Sharing" all may), the extension connects wirelessly then realizes the shared host's Internet connection. (Note: If the
Time Protocol (NTP), a protocol designed to synchronize the clocks of computers over a network, for policyears. NTP Version 3 is a standard protocol ormalized in RFC 1305 protocol hat uses the user datateprotocol (UDP) and Port 123.
Unlike PCs or servers, Cisco network devices specifically need to run NTP to synchronize the time and date. That's because most Cisco devices don't have an internal clock.
For example, when a Cisco 2600 or 3600 series router loses power or the network administrator
Download Android 4.0.1 source code, compile and run the simulatorHttp://blog.csdn.net/rambo2188/article/details/6943382Http://www.linuxidc.com/Linux/2011-11/47808.htmNote: This article was first launched by rambo2188 on csdn. It seems that this article is reprinted on linuxidc.
----------------------------------------------------------------[1] Download Android ICs----------------------------------------------------------------
The http://source.andro
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.