You can't use fgrep to search for regular expressions with patterns.
我们不能使用fgrep来搜索使用模式的正则表达式。
The file is then used by fgrep as the list of matches against the process list.
然后fgrep使用该文件作为针对进程列表的匹配列表。
Fgrep searches files for a string and prints all lines that contain that string.
fgrep会对文件搜索某个字符串，并打印包含这个字符串的所有行的内容。
Objects being searched for are separated by carriage returns (as with fgrep) or by the pipe symbol (|).
要搜索的对象是使用回车符(与fgrep一样)或管道符(|)来分隔的。
Unlike grep, fgrep searches for a string instead of searching for a pattern that matches an expression. The fgrep utility can be thought of as grep with a few enhancements.
与grep不同的是，fgrep搜索的是一个字符串，而不是可以匹配某个表达式的一种模式。
Unlike grep, fgrep searches for a string instead of searching for a pattern that matches an expression. The fgrep utility can be thought of as grep with a few enhancements.
与grep不同的是，fgrep搜索的是一个字符串，而不是可以匹配某个表达式的一种模式。
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