.TP
\fB-l \fI<number>\fR, \fB--number-of-lines \fI<number>\fR
specify the maximum number of lines to take into account
-.TP
-\fB-f \fI<filename>\fR, \fB--input-file \fI<filename>\fR
-specify a file to search into (option kept for compatibility reasons)
.SH "EXAMPLES"