Operating System Reading Report-Introduction to Real-Time Linux
Feifei (98132194)
Abstract: This article makes a simple analysis on a real-time Linux instance nmt rt-Linux, and points out the role of Linux in general real-time operating
remark: article reproduced from: http://www.cnblogs.com/liuyou/archive/2012/07/29/2614338.html
Summary:
GMT/UTC/CST;
/etc/localtime,/usr/share/zoneinfo/* time zone file,/etc/profile plus TZ variable;
Hardware time RTC, system time;
Network time Protocol (NTP) is also a new exam requirement for RHCE. Study time also by the way to review how to set up Linux time, now take out and share with youSetting up an NTP server is not difficult, but NTP itself is a very complex protocol.
Summary:GMT/UTC/CST;/etc/localtime,/usr/share/zoneinfo/* time zone file,/etc/profile plus TZ variable;Hardware time RTC, system time; date,hwclock,tzselect;NTP relay SERVER;RPM–IVH ntp-*;ntpdate 0.uk.pool.ntp.org; Ntpq–p,watch
Android time acquisition and use, android Time AcquisitionWhen compiling an Android network program, you will inevitably encounter inaccurate mobile phone time. This article summarizes some common time acquisition and Correction Methods: for
Differences between Android-Bundle cognition and Intent
From time to time, let's look back at our Andriod's learning and practice path. We always find that some of the things we didn't understand before are clear, and now we know why. We also find
This article is guided by: in the actual SQL application, the group aggregation is often needed, the query object is grouped according to certain conditions, and then the aggregation of each group is analyzed. The creation of groupings is achieved
BFS is a process scheduler, which can be interpreted as a "brain fault scheduler ". This odd name has multiple meanings and is easy to accept: It is so simple, but so outstanding that people may doubt their thinking ability.
BFS will not be merged
Transferred from: http://36kr.com/p/5097118.html
Unmanned driving: The future of the beginning
We have opened the prologue to fully automatic unmanned driving, and after the curtain the wonderful future will be, let us first review the history of
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