while (**cmd==' ' || **cmd=='\t') (*cmd)++;
if (strstr(*cmd,"-2")==*cmd) {
while (**cmd==' ' || **cmd=='\t') (*cmd)++;
if (strstr(*cmd,"-2")==*cmd) {
sprintf(output+strlen(output),"%c",recv[i]>31 && recv[i]<127?recv[i]:'.');
}
PrintAndLog("%s",output);
sprintf(output+strlen(output),"%c",recv[i]>31 && recv[i]<127?recv[i]:'.');
}
PrintAndLog("%s",output);