Whole-Line Wildcard Matching
Use asterisks and question marks to filter text line by line to see if each line matches the pattern in full.
Whole-Line Wildcard Matching User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- Use the report *.?SV to match the report 2026.csv and the report.tsv to exclude the image file name.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Dynamically plan to match according to the Unicode code point, the asterisk indicates any length, and the question mark represents a code point.
scope of use
Up to 1000 lines, 256 code point modes; case-sensitive, escape slash, square brackets have no special semantics, and do not query the file system.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
Up to 1000 lines, 256 code point modes; case-sensitive, escape slash, square brackets have no special semantics, and do not query the file system. Please compare the input unit, rounding method, applicable rules and data version first.