libxt_string.man 725 B

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  1. This modules matches a given string by using some pattern matching strategy. It requires a linux kernel >= 2.6.14.
  2. .TP
  3. \fB\-\-algo\fP {\fBbm\fP|\fBkmp\fP}
  4. Select the pattern matching strategy. (bm = Boyer-Moore, kmp = Knuth-Pratt-Morris)
  5. .TP
  6. \fB\-\-from\fP \fIoffset\fP
  7. Set the offset from which it starts looking for any matching. If not passed, default is 0.
  8. .TP
  9. \fB\-\-to\fP \fIoffset\fP
  10. Set the offset up to which should be scanned. That is, byte \fIoffset\fP-1
  11. (counting from 0) is the last one that is scanned.
  12. If not passed, default is the packet size.
  13. .TP
  14. [\fB!\fP] \fB\-\-string\fP \fIpattern\fP
  15. Matches the given pattern.
  16. .TP
  17. [\fB!\fP] \fB\-\-hex\-string\fP \fIpattern\fP
  18. Matches the given pattern in hex notation.