grep --recursive --line-number --binary-files=without-match "search_pattern" path/to/directory - 【重要】Use extended regular expressions (supports `?`, `+`, `{}`, `()` and `|`), in case-insensitive mode: grep --extended-regexp --ignore-case "search_pattern" path/to/file - 【...
一、find命令:查找文件 1、命令帮助 2、命令详解 语法: find [路径path][选项][查找条件] 参数说明: 如果path 是空字串则使用当前路径。 -mount, -xdev : 只检查和指定目录在同一个文件系统下的文件,避免列出其它文件系统中的文件 -amin n : 在过去 n 分钟内被读取过的文件 -anewer file : 比文件 fi...
Thegrepcommand is fast and returns results quickly, but it may take a long time if you specify too many files or subdirectories to search. Find text in another command's output Similar to other Unix utilities,grepalso acts onstdinwhen you pipe the output of another command into it. This ...
考虑变量files $ echo $files 1.txt 2.txt 3.txt 有没有办法告诉grep,它必须为一个字符串在变量中显示的每个文件都要grep?我试过: $ grep "string" "$files" 但是我得到了一个1.txt 2.txt 3.txt No such file of directory错误。我已经有一段时间没有使用shell来工作了,所以我不记得如何使它工作。
find - search for files in a directory hierarchy 搜索目录层次结构中的文件 用来在指定目录下面查找文件或目录,任何位于参数之前的字符串都被视为想在那个目录下面查找 命令格式: `find 目录 选项 参数` 命令选项 -type指定要查找的文件类型。 d目录
文件及目录选择(File and Directory Selection): -a``--text:像处理文本一样处理二进制文件,相当于’–binary-files=text’选项。 --binary-files=type:如果文件的数据或元数据指示文件包含二进制数据,则假定该文件是 type 类型的。非文本字节表示二进制数据,这些输出字节是针对当前语言环境进行错误编码的输出字节(...
find ./ -type f -exec grep -l "Text To Find" {} \; 该命令工作正常,但我想自动打印包含文本的行,或者如果可能的话,打印文本上方的两行和文本后面的两行。此外,还欢迎其他建议,以查找文本和打印行,而不是使用查找,提前谢谢。 浏览5提问于2009-02-20得票数 6 回答已采纳...
On the other hand, when reading files whose text encodings are unknown, it can be helpful to use -a or to set LC_ALL='C' in the environment, in order to find more matches even if the matches are unsafe for direct display. -D ACTION, --devices=ACTION If an input file is a ...
File and Directory Selection -a, --text Process a binary file as if it were text; this is equivalent to the--binary-files=textoption. --binary-files=TYPE If the first few bytes of a file indicate that the file contains binary data, assume(假定) that the file(二进制文件) is of type...
find directory_name -type f -print0 | xargs -0 grep -li word 但这对初学者来说可能有点多。 find is a general purpose directory walker/lister, -type f means "look for plain files rather than directories and named pipes and what have you", -print0 means "print them on the standard ...