openEuler OS Technical Whitepaper
Innovation Projects
(June, 2023)increasingly complex. Server designs differ greatly from vendor to vendor. Although Linux is a general-purpose OS and supports hardware from various vendors, it does not fully support the newly introduced optimizes scheduling for applications on the Kunpeng server and openEuler OS, for example, general-purpose databases, thereby improving system performance. In certain application scenarios, such as HPC cyclictest -m -h 100 -q -l 10000000 -i100 -t 1 -n -p 99 Kunpeng 920 openEuler 20.03 LTS SP1 General-Purpose Operating System (GPOS) Linux only 76 3 Linux + Xenomai 74 58 RTOS Xenomai 3 51 GearOS0 码力 | 116 页 | 3.16 MB | 1 年前3
 openEuler 21.03 技术白皮书commercial use. 14. Per-task stack inspection: strengthens protection against Return Oriented Programming (ROP) attacks. 15. ILP32 support: The Kunpeng 920 ARM64 environment supports 32-bit applications component grouping. StratoVirt has the following advantages: • Robust security: StratoVirt offers language-level security based on Rust. Its advanced model design minimizes the attack surface and physically customized development based on openEuler HA Cluster Solution The HA cluster software delivers a general-purpose HA cluster solution. It presents an HA environment that ensures service continuity, continuous0 码力 | 21 页 | 948.66 KB | 1 年前3
 Ubuntu Server Guide 18.04........................................................................ 214 2. PHP - Scripting Language ............................................................................................... media (e.g. USB key) containing the ISO file. • At the boot prompt you will be asked to select a language. • From the main boot menu there are some additional options to install Ubuntu Server Edition. cover the basic Ubuntu Server install. • After booting into the installer, it will ask you which language to use. • Next, the installation process begins by asking for your keyboard layout. You can ask0 码力 | 413 页 | 1.40 MB | 1 年前3
 ubuntu server guidehow-to-configure-nginx nginx settings 3 how-to-use-nginx-modules nginx modules 3 programming-php Install PHP 3 programming-ruby-on-rails Install Ruby on Rails 3 how-to-install-and-configure-phpmyadmin Community documentation on booting from CD/DVD. After a few moments, the installer will start in its language selection screen. Using the installer The installer is designed to be easy to use and have sensible install you can mostly just accept the defaults for the most straightforward install: • Choose your language • Update the installer (if offered) • Select your keyboard layout • Do not configure networking0 码力 | 486 页 | 3.33 MB | 1 年前3
 THE LINUX COMMAND LINEaspell command, 263 assembler, 298 assembly language, 298 assignment operators, 407 asynchronous execution, 429 audio CDs, 163, 172 AWK programming language, 263, 412 B back references, 232, 260 backslash 164 bugs, 369–373 build environment, 302 bzip2 command, 204 C C programming language, 298, 396, 407, 410 C++ programming language, 298 cal command, 5 cancel command, 296 carriage return, 17, 68, 90, 92 chronological sorting, 241 cleartext, 179, 182 client-server architecture, 431 COBOL programming language, 298 collation order, 111, 222, 224, 254, 339 ASCII, 224, 339 dictionary, 222 traditional0 码力 | 15 页 | 2.13 MB | 1 年前3
 Measuring Woody: The Size of Debian 3.0close to $6.1 billion USD to develop Debian 3.0. In addition, we offer both an analysis of the programming languages used in the distribution (C amounts for about 65%, C++ for about 12%, Shell for about paper. Later on, we offer the results of counting Debian 3.0 (in- cluding total counts, counts by language, counts for the largest packages, etc.). The following section offers some comments on the numbers number of physical SLOC of the release, the SLOC for each package, the SLOC for each of several programming lan- guages considered, etc. In the following sections these three steps are described in more0 码力 | 15 页 | 111.82 KB | 1 年前3
 This Debian Reference (version 2.109) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 12 Programming 218 12.1 The shell script . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 12.2.1 Debugging interpreted language codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 12.2.2 GUI program Chapter 1 GNU/Linux tutorials I think learning a computer system is like learning a new foreign language. Although tutorial books and documentation are helpful, you have to practice it yourself. In order0 码力 | 266 页 | 1.25 MB | 1 年前3
 Debian 维护者指南PY(PYTHON3,命令行界面) Programming Language :: Python Programming Language :: Python :: 3 Programming Language :: Python :: 3.5 Programming Language :: Python :: 3.6 Programming Language :: Python :: 3.7 Programming Language Language :: Python :: 3.8 Programming Language :: Python :: 3.9 author = Osamu Aoki author_email = osamu@debian.org maintainer = Osamu Aoki maintainer_email = osamu@debian.org url = https://salsa.debian License Programming Language :: Python Programming Language :: Python :: 3 Programming Language :: Python :: 3.5 Programming Language :: Python :: 3.6 Programming Language :: Python :: 3.7 Programming Language0 码力 | 142 页 | 1.11 MB | 1 年前3
 openEuler 21.09 技术白皮书pointer to access the data or code, so as to defend against return-oriented programming (ROP) and jump-oriented programming (JOP) attacks. Per memcg lru lock: It alleviates lock contention between Description Virtualization platform StratoVirt offers the following features: • Robust security: Offers language-level security based on Rust. Its modular design minimizes the attack surface and physically isolates Container engine iSulad comprises the following benefits: • Lightweight engine: Uses the C/C++ programming language to reconstruct the lightweight container base to adapt to edge and cloud scenarios. • Hybrid0 码力 | 36 页 | 3.40 MB | 1 年前3
 Ubuntu Desktop Training 2009................ 21 2.1. Ubuntu Desktop Components ............... 22 2.2. Changing the Default Language ........... 32 2.3. User Accounts and Fast User Switch- ing .................................. Software Repository Cate- gories .............................................. 221 6.9. Adding New Language Settings .......... 226 6.10. Lesson Summary ............................. 227 6.11. Review Exercise Review Exercise Exploring the Ubuntu Desktop 75 Ubuntu Desktop Components Changing the Default Language Creating a User Account and Fast User Switching Adding/Removing Applications Desktop Effects0 码力 | 428 页 | 57.45 MB | 1 年前3
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