.TH rascsi 1 .SH NAME rascsi \- Emulates SCSI devices using the Raspberry Pi GPIO pins .SH SYNOPSIS .B rascsi [\fB\-HDn\fR \fIfile\fR] ... .SH DESCRIPTION .B corrupt modifies files by toggling a randomly chosen bit. .SH OPTIONS .TP .BR \-n ", " \-\-bits =\fIBITS\fR Set the number of bits to modify. Default is one bit.