Our final sed example uses the = command to print line numbers and then filter the resulting output through sed again to mimic the effect of the nl command to number lines.
最后一个sed示例使用 =命令输出行号，然后再次使用 sed过滤生成的输出，以模拟使用nl 命令对行进行编号的效果。
The print statement in Line 8 is another of those string formatting operations that was discussed earlier.
第8行中的打印语句也是前面讨论过的字符串格式操作。
We need to modify the program to print a default message instead of crashing if all parameters are not included on the command line.
我们需要修改程序使其在命令行中未包含所有参数时打印默认消息而不是崩溃。
If the local file has not yet been uploaded or is newer than the remote file, print a line indicating that the file is being uploaded.
如果本地文件没有被上载过或者比远程文件要新的话，打印一行文字说明文件将被上载。
I look for a regular expression that makes the pattern I am looking for, and then print the line of the disk report with a special message that gets injected.
我寻找构成所寻找模式的正则表达式，然后使用注入的特殊消息来打印该磁盘报告行。
If you use the DB2 command line processor to run your queries, you can use the -d option to suppress the XML declaration information and the -i option to print the results in an attractive manner.
如果使用DB 2命令行处理器来运行查询，那么可以使用- d选项来省略XML声明信息，还可以使用- i选项以一种美观的方式打印结果。
Listing 1 demonstrates this technique with a simple program to print the encodings of all URLs given on the command line.
清单1通过一个简单的程序说明该技术，输出命令行中给定的所有url的编码。
Printers recognize the form-feed character and automatically advance the print head by the required number of lines necessary to begin the next line of data on a new page.
打印机会识别换页符并自动根据在新的页开始新行所需的行数移动打印头。
When I run the script on the command line and print the contents of the text configuration file, I see the output shown below.
在命令行运行该脚本并输出文本配置文件中的内容，能够看到下列输出。
We began here so at this point in the story the next thing that's going to happen is this line called Print F that says swap exclamation point, right?
我们从这里开始，在这里,下一步将要发生了的事情是,这行叫做printf的代码,打印：“交换完成！“对不？
The last line, which prints the number of matched items in the QueryPath object, will print 4.
最后一行打印QueryPath对象中匹配项的数量，最终打印的结果为4。
The line of perl says, "Read all input lines into an anonymous array , reverse the order of the elements, and print the new array."
包含perl的那行命令表示“将所有的输入行读入一个匿名数组()，颠倒元素的顺序，并打印这个新的数组”。
Perl's -p option tells it to read and process each line from standard input and print the results to standard output.
Perl的-p选项告诉它读取和处理标准输入中的每行内容，并将结果打印到标准输出。
Typing 'list main' will print the source listing starting around the main function and pressing return again will reveal the wib function call is on line 21.
输入'listmain '将打印从main函数开始的源码清单，再次按回车将显示第21行上的wib函数调用。
The second print statement is used to print a newline so that the next row in the times table is printed on a new line.
第二个print语句用于打印新行，从而使乘法表中的下一行被打印在新的行中。
The listing shows the variable "diff" being calculated on line 6, which we can re-evaluate by supplying the "diff" expression to print as 'print no1 - no2'.
清单显示了第 6行计算的变量 "diff"，我们可以打印 "diff"表达式（使用'printno1-no2' 命令），来重新估计这个变量。
Most people access GDB from a command line, using simple instructions like run, print, and info.
大多数人使用诸如run、print和info这样的简单指令由命令行访问gdb。
The loop simply iterates through the array and prints each line as it would do on the command line, but enforcing an XHTML break-line element after each print.
此循环迭代这个数组并打印每一行，与它在命令行上所做的无异，只不过在每次打印后均强制使用一个xhtml断行元素。
The firm is about to complete a pilot production line that will print lithium-ion batteries onto sheets of metal or plastic, like printing a newspaper.
其即将完成一条试点生产线，能像打印报纸般在金属或塑料纸上打印锂离子电池。
A multi-line loop to print all the environment variables in lowercase, with the first letter uppercase, and sorted, using map.
使用map，并且除首字母大写外、以小写字母打印并排序所有环境变量的多行循环。
The 'p' command does what it always does, explicitly telling sed to print out the line, since we are in '-n' quiet mode.
因为是处于' -n '安静方式，所以'p '命令还是完成其惯有任务，即明确告诉sed打印该行。
A one-line loop to print all the environment variables in lowercase, with the first letter uppercase, and sorted.
除首字母大写外、用小写字母打印并排序所有环境变量的单行循环。
A multi-line loop to print all the environment variables in lowercase, with the first letter uppercase, and sorted.
除首字母大写外、用小写字母打印并排序所有环境变量的多行循环。
A one-line loop to print all the environment variables in lowercase, with the first letter uppercase, and sorted, using map.
使用map，并且除首字母大写外、以小写字母打印并排序所有环境变量的单行循环。
Take that line and use awk to print the second field, which is the total memory in the node.
获取那一行并使用awk输出第二个字段，它是节点中的总内存。
Method trace is invoked on the command line by adding the methods keyword token as well as setting the value of mt to one of the destination keywords (maximal, minimal, print).
在命令行上调用方法跟踪的办法是，添加methods关键字标志并将mt设置给目的地关键字之一(maximal、minimal、print)。
The PHP print instruction on this object, incidentally, produces the same information as var_dump in a slightly more compact form, all on one line (which we have split into five for readability).
顺便说一下，在此对象上使用PHPprint指令将获得与var_dump相同的信息，且格式更为简洁，仅有一行(为可读性起见，本文将其拆分为五行书写)。
Ruby and Groovy developers like to brag about how they can iterate across a text file and print its contents to the console with a single line of code.
Ruby和Groovy开发人员喜欢炫耀他们如何能迭代整个文本文件并通过一行代码将其内容输出到控制台。
Now, there is a line feed and a whole bunch of Spaces in between pretty and print.
现在，pretty和print这两个词之间出现了一个换行符和大量的空格。
Now, there is a line feed and a whole bunch of Spaces in between pretty and print.
现在，pretty和print这两个词之间出现了一个换行符和大量的空格。
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