鉴于此示例文件夹结构:
/folder1/file1.txt /folder1/file2.djd /folder2/file3.txt /folder2/file2.fha
如何*.txt使用grep“/”对所有文件进行递归文本搜索?
*.txt
grep
("grep -r <pattern> *.txt"从“/”运行时失败,因为.txt该文件夹中没有文件。)
"grep -r <pattern> *.txt"
.txt
search command-line-interface grep
command-line-interface ×1
grep ×1
search ×1