I remembered it wrong,,, there are find and findstr,,, and findstr is still more versatile,,, sorry for making a fool of myself
-----------Searches for strings in files using literal text or regular expressions. Click "Related Topics" in the list for "Devinfo Help" to get a list of the regular expression symbols accepted by findstr.
findstr filename ]
Parameters
/b
Matches the pattern if it is at the beginning of a line.
/e
Matches the pattern if it is at the end of a line.
/l
Uses a literal search string.
/c: string
Uses the specified text as a literal search string.
/r
Uses the search string as a regular expression. This switch is not needed, because unless the /l switch is used, findstr interprets all metacharacters as regular expressions.
/s
Searches for matching files in the current directory and all subdirectories.
/i
Specifies that the search is case-insensitive.
/x
Prints lines that match exactly.
/v
Prints only lines that do not contain a match.
/n
Prints the line number before each matching line.
/m
If the file contains a match, prints only the file name.
/o
Prints the character offset before each matching line.
/g filename
Gets search strings from the specified file.
/f file
Reads the file list from the specified file.
/d dirlist
Searches the comma-separated directory list.
dv人-----------------------------呀
