1.this is a bit of a semantic stretch, but it copes with implementations where a text file might not end with a newline .
这是语义的一点延伸，用来处理一个不是以换行符结束的文本文件的执行。
2.Note that the split file named yaa did not finish with a newline character, so our prompt was offset after we used cat to display it.
注意，名为yaa的分解文件并未使用换行符表示结束，因此当使用cat显示提示之后，会发现提示出现了偏移。
3.For each of these newline-delimited records, the fields are extracted and checked for a match with any of the query words.
对于每条用新行分隔的记录，系统将提取和检查字段是否匹配任何一个查询词。
4.By default, xargs delimits input with a space (or newline) to produce a list of files to operate on.
在缺省情况下，xargs将使用空格（或者换行符）对输入字符串进行划分，以便产生可以进行操作的一个文件列表。
5.We then substitute all of the line up to the newline with the last six characters before the newline plus a tab character.
随后使用换行符前面的最后6个字符再加上制表符来替换换行符前面的所有行内容。
6.Note that the interpreter inserts a newline before it prints the next prompt if the last line was not completed.
需要注意的是，如果最后一行仍没有写完，解释器会在它打印下一个命令时插入一个新行。
7.A still matches only at the beginning of the string, but may match at any location inside the string that follows a newline character.
只是匹配字符串首，而还可以匹配在换行符之后字符串的任何位置。
8.Matches any number of occurrences of any character except newline .
匹配除新行以外的任意数量的字符（没有或多个）。
9.JAR file manifest consists of a main section followed by a list of sections for inpidual JAR file entries, each separated by a newline.
Jar文件的说明包括一个主要段和之后的多个段，用空格分隔。
10.The character which when preceded by an escape character represents the newline character.
前跟转义字符用于表示换行符的字符。