grep searches the named input FILEs (or standard input if no files are named, or if a single (连字号)hyphen-minus (-) is given as file name) for lines containing a match to the given PATTERN. Bydefault, grepprints the matching lines. In addition, three variant programs egrep, fgrep and...
grep "text string to search” directory-path grep [option] "text string to search” directory-path grep -r "text string to search” directory-path grep -r -H "text string to search” directory-path egrep -R "word-1|word-2” directory-path egrep -w -R "word-1|word-2” directory-...
If you want to avoid file containing ':', you can type: find . -maxdepth 1 -name "*string*" ! -name "*:*" -print If you want to use grep (but I think it's not necessary as far as you don't want to check file content) you can use: ls | grep touch But, I repeat, fi...
The termgrepis short for aglobal search for regular expression and print out. Using the grep filter, users can search a file for aspecific pattern of characters or simply text. This Linux command will display all lines in a file matching the given pattern or text. We term this pattern sea...
$ :锚定行的结束 如:'grep$'匹配所有以grep结尾的行。 .:匹配一个非换行符的字符 如:'gr.p'匹配gr后接一个任意字符,然后是p。 *:匹配零个或多个先前字符 如:' *grep'匹配所有0个或多个空格后紧跟grep的行。.*一起用代表任意字符。 []:匹配一个指定范围内的字符,如'[Gg]rep'匹配Grep和grep。
The commandgrepcomes with two special variants -fgrepandegrep.fgrepinterprets the search pattern as a string of single characters and is exactly the same asgrep -F(andgrep --fixed-strings). In contrast,egreptakes the pattern as a Regular Expression and is similar togrep -E(andgrep --extende...
grep (缩写来自Globally search a Regular Expression and Print,即正则表达式的全局搜索和打印输出)是一种强大的文本搜索工具,它能使用特定模式匹配(包括正则表达式)搜索文本,并默认输出匹配行。Unix的grep家族包括grep、egrep和fgrep。 1.1 语法 基本用法: grep -options(参数) pattern(关键词) files(文本文件) 全...
grep [OPTIONS] PATTERN [FILE...] 常用选项 -V (显示命令版本) 正则模式匹配版本 -E, --extended-regexp (Interpret PATTERN as an extended regular expression) -F, --fixed-strings (Interpret PATTERN as a list of fixed strings, separated by newlines, any of which is to be matched.) ...
root 2182 2007 0 10:24 pts/0 00:00:00 grep --color=auto nginx # 进入/proc/2175目录,可以看到这个进程相关的目录 [root@k8s 2175]# ls attr cgroup comm cwd fd io map_files mountinfo net oom_adj pagemap projid_map schedstat smaps statm task wchan ...
grep -rli "text string" /path/to/directory -lprints only the names of the files containing the pattern. This command will provide a list of filenames that contain the specified text string, eliminating any duplicates. Using the "find" Command ...