.PU.ds nm \fBopensc-explorer\fR.TH opensc-explorer 1 "September 3, 2002" "" OpenSC.SH NAMEopensc-explorer \- generic interactive utility for accessing smart card and similar security token functions.SH SYNOPSIS\*(nm.RI [OPTIONS].SH DESCRIPTIONThe \*(nm utility can be used interactively to performmiscellaneous operations such as exploring the contents of or sending arbitrary APDU commands to a smart card or similar security token..SH OPTIONSThe following are the command\-line options for \*(nm.  Thereare additional interactive commands available once it is running..PP.TP.BR "\-\-reader " \fInum\fP ", \-r " \fInum\fPUse the given reader number.  The default is 0, the first readerin the system..TP.BR "\-\-card\-driver " \fIdriver\fP ", \-D " \fIdriver\fPUse the given card driver.  The default is auto-detected..TP.BR \-\-debug ", " \-dPrint debug output.  This option may be supplied many times eachincreasing the verbosity of debug messages..SH COMMANDSThe following commands are suported at the \*(nm interactive prompt..PP.TP.BR lslist all files in the current DF.TP.BR "cd \fIfile\-id\fP"change to another DF specified by \fIfile\-id\fP.TP.BR catprint the contents of the currently selected EF.TP.BR "info [\fIfile\-id\fP]"display attributes of a file specified by \fIfile\-id\fP.  If \fIfile\-id\fP is not supplied, the attributes of the current file are printed..TP.BR "create \fIfile\-id\fP \fIsize\fP"create a new EF.  \fIfile\-id\fP specifies theid number and \fIsize\fP is the size of the new file..TP.BR "delete \fIfile\-id\fP"remove the EF or DF specified by \fIfile\-id\fP..TP.BR "verify \fIkey\-type\fP\fIkey\-id\fP [\fIkey\fP]"present a PIN or key to the card.  Where \fIkey\-type\fP can be one of CHV, KEY or PRO.  \fIkey\-id\fP is a number representing the key or PIN number.\fIkey\fP is the key or PIN to be verified in hex..PPExample: verify CHV0 31:32:33:34:00:00:00:00.TP.BR "change CHV\fIid\fP [\fIold\-pin\fP] \fInew\-pin\fP"change a PIN.PPExample: change CHV0 31:32:33:34:00:00:00:00 'secret'.TP.BR "put \fIfile\-id\fP [\fIinput\fP]"copy a local file to the card.  The local file is specified by \fIinput\fP while thecard file is specified by \fIfile\-id\fP..TP.BR "get \fIfile\-id\fP [\fIoutput\fP]"copy an EF to a local file.The local file is specified by \fIoutput\fP while thecard file is specified by \fIfile\-id\fP..TP.BR "mkdir \fIfile\-id\fP \fIsize\fP"create a DF.  \fIfile\-id\fP specifies theid number and \fIsize\fP is the size of the new file..TP.BR pksigncreate a public key signature.  NOTE: This command is currently not implemented..TP.BR pkdecryptperform a public key decryption.  NOTE: This command iscurrently not implemented..TP.BR eraseerase the card, if the card supports it..TP.BR "debug [\fIlevel\fP]"get or set the debug level.TP.BR quitexit the program.SH SEE ALSO.BR opensc (7),.BR opensc-tool (1).SH AUTHORS\*(nm was written by Juha Yrj鰈