容器可以在核心cpu本地运行指令,而不需要任何专门的解释机制。
Containers can run instructions native to the core CPU without any special interpretation mechanisms.
在书各处,我正在假定你正在有之后运行指令登录如根使用者。
Throughout the book, I'm assuming that you're running commands after having logged in as the root user.
计算机编程就是开发程序或者列出控制计算机运行指令的行为。
Computer programming is the activity of developing programs, or lists of instructions, that control the operation of a computer.
cpi值越高,则运行指令所需的周期就越多,这意味着程序的运行性能未达到最优。
A higher CPI value indicates that more cycles were necessary to run the instruction, implying suboptimal execution of the program.
然而,因为RHCE和RHCT考试测试你的管理技术,在作为根使用者的这本书中运行指令很适当。
However, since the RHCE and RHCT exams tests your administrative skills, it's appropriate to run commands in this book as the root user.
那么多出的信息会覆盖正在运行的程序的一部分,导致运行时执行本不应该执行的指令。
The extra information then overlays a part of the running program and causes the runtime to execute instructions that it should not execute.
还有一个长远的困难就是处理平行代码工具的匮乏,例如编译器可以将人可读的代码转变成一些微处理器能够运行的指令,并且调试者可以发现错误。
A further difficulty is the lack of tools for working with parallel code, such as compilers, to translate human-readable code into something a microprocessor can run, and debuggers to find mistakes.
这增加了编译器的工作,因为它必须生成这些簿记指令,同时增加了运行时环境的开销,因为它必须执行这些额外的指令。
This creates both work for the compiler, which must generate these bookkeeping instructions, and overhead for the runtime environment, which must execute these additional instructions.
当这些数值被正确地设置后,您可以运行下列指令使一个组件不被加载
When these values are correctly set, you can run the following command to disable a component
您能够从该脚本的PHP版本和Bash版本中找到的相关性在于,此过程序代码事实上像一组指令一样运行。
What you can correlate from the PHP version of the script and Bash version is that this procedural code does in fact run like a set of instructions.
由于Quantify为每个指令都测量机器循环的数量,所以当应用程序运行在远程机器上的gdb之下时,也能生成有用的数据。
Since Quantify measures the number of machine cycles for each instruction, it generates useful data even when run under GDB on a remote machine.
let指令的value属性在运行时使用封闭的rule中定义的上下文计算得到。
The let instruction's value attribute is computed at run time using the context defined in the enclosing rule.
然后,运行该命令输入行(可能是由Shell指令串联起来的几行内容),最后可以使用相同的输入行再次得到日期。
Then, run the command input line -- this can be several lines strung together with shell directives -- and finally, get the date again on the same input line.
对Perl解释器使用'usestrict'指令,以使程序易读、结构化和更好地运行。
Use the 'use strict' instruction to the Perl interpreter to make your programs legible, structured, and better running.
crm指令指定heartbeat是否应该运行一个支持两个或更多节点的集群管理器。
CRM is a directive that specifies whether the heartbeat should run a cluster manager that supports two or more nodes.
最后,他们使用了某一版本的BSD内核,作为进程运行在他们的微内核上层,调用Mach,而不是运行特权指令。
In the end, they had a version of the BSD kernel running as a process on top of their microkernel and calling down to Mach instead of executing privileged instructions.
如果有许多静态条目(在有sudo的每台机器上都运行相同的命令),那么把这些命令放在一个单独的sudoers文件中,这可以使用include指令来实现。
If you have many static entries (meaning the same command is run on every machine where sudo is), put these into a separate sudoers file, which can be achieved using the include directive.
我要解决一个问题,我马上会让大家看一个例子,第一件我要做的事情就是,弄明白每次运行同样的指令集时,每次都会改变的东西是什么?
I'm thinking about a problem, I'm going to show you an example in a second, first thing I'm going to do is say, what is the thing that's going to change every time I run through the same set of code?
但是您希望将其中的一些指令写到生成的样式表,并且仅当样式表运行的时候才执行这些指令!
But you want some of those instructions to be written to the generated stylesheet, and executed only when it runs!
这种模式允许应用程序正常运行,但不生成分析数据,直到客户机连接到代理并向其发布指令。
This mode allows the application to run normally, but produces no profiling data until a client attaches to the agent to give it instructions.
实际上,CPI是对运行一条指令需要多少时间的度量。
Essentially, CPI is a measure of how much time an instruction takes to run.
当它运行时,它会记录每次系统时钟中断发生时正在执行的指令的地址。
While it is running, it records the address of the instruction that is being executed every time a system-clock interrupt occurs.
多年来,处理器制造厂商在不断提高时钟速度和指令级并行性,因此单线程代码不需要修改就可在新的处理器上更快运行。
For years, processor makers consistently delivered increases in clock rates and instruction-level parallelism, so that single-threaded code executed faster on newer processors with no modification.
它是第一个能够从机制上验证以保证安全性的操作系统,其中包括的所有汇编语言指令都在启动时经过了静态验证,然后才会运行。
The first operating system mechanically verified to ensure type safety including each assembly language instruction that runs after booting which is statically verified.
但是大部分的新算法都是基于串行设计的,一次只能执行一个指令,下一条指令必须上一条执行完才可以运行。
But most new algorithms are designed to run on serial computers, which process instructions one after another.
当你试着运行一个指令的时候,在路径被列出的目录自动地被搜寻。
The directories listed in PATH are automatically searched when you try to run a command.
借由正确的文件许可,当甚至在夜晚中,你想要的时候,你能建立在脚本中的指令运行。
With the right file permissions, you can set up commands in scripts to run when you want, even in the middle of the night.
在PC机上有点复杂,但是它是免费的,你一般下载的软件,类似Linux的操作系统等等通常都需要,一个编译器,或者你可以运行一些简单的指令来获取。
It's a little more involved on a PC but it's all free, the software you can download, and Linux in similar operating systems generally come with a compiler or you run a simple command to get it.
在PC机上有点复杂,但是它是免费的,你一般下载的软件,类似Linux的操作系统等等通常都需要,一个编译器,或者你可以运行一些简单的指令来获取。
It's a little more involved on a PC but it's all free, the software you can download, and Linux in similar operating systems generally come with a compiler or you run a simple command to get it.
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