.set SIGNATURE,0xaa55
        .set LOAD,0x7c00        # Load address
        .code16
        .text
        .globl start            # Entry point
start:
         jmp    main
        .= start +3 
oem :.ascii "oc2k 210"
secsiz  :.word  0
clsiz   :.byte  0
ressecs :.word  0
fatcnt  :.byte  0
rootsiz :.word  0
totsec  :.word  0
media   :.byte  0
fatsiz  :.word  0
trksecs :.word  0
headcnt :.byte  0   #?????????????????
hidnsec :.word  0
# нестандартные расширения 
        .= start +52
fsec:   .word 0        # первый сектор                  52
        .word 0        #                    
spc :   .word 0        # spt*headcnt                    56
        .word 0        #                        
spt :   .word 0        #                                60
        .word 0        #                        
fsec0:  .word 0        # первый сектор                  64
        .word 0        #                    
drive:  .byte 0        # номер диска например 0x80      68
head:   .byte 0        #                                69
cyl :   .word 0        #                                70
nsec:   .word 0        #                                72
        .word 0        #                                74
startmsg:.ascii "Start \0"  #        80
okmsg:.ascii "Ok \r\n\0"  #        
main:   
    
    movw    $BOOTSEG, %ax           #  ax=0x1000 
    movw    %ax, %es                # es=ax=0x1000 set up %es, (where we will load boot2 to)
    movw    %ax, %ss                # ss=0x1000  
    movw    $BOOTSTACK-64, %sp      # sp=0xfff0-64
    movw    $(LOAD/16),%ax        
    movw    %ax,%ds                 #  data  ds=0x7c0

    movw    $startmsg, %si
    call    message

unsigned boardMemSum(unsigned* ptr, int nLongs)
{
    unsigned sum, ix;

    for(sum = nLongs, ix = 0; ix < nLongs; ix++)
	sum += ptr[ix];

    return ~sum;
}

# python
>>> from svn import core
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named svn

./trac/tests/functional/svntestenv.py
./trac/tests/functional/svntestenv.pyc
./trac/tests/functional/svntestenv.pyo
./trac/versioncontrol/svn_fs.pyc
./trac/versioncontrol/svn_authz.py
./trac/versioncontrol/svn_fs.pyo
./trac/versioncontrol/svn_fs.py
./trac/versioncontrol/svn_prop.pyc
./trac/versioncontrol/svn_authz.pyc
./trac/versioncontrol/svn_authz.pyo
./trac/versioncontrol/svn_prop.pyo
./trac/versioncontrol/svn_prop.py

#define MYMAKROS 10

# Users that are not allowed to login via ftp
#root
bin
daemon
adm
lp
sync
shutdown
halt
mail
news
uucp
operator
games
nobody

# vsftpd userlist
# If userlist_deny=NO, only allow users in this file
# If userlist_deny=YES (default), never allow users in this file, and
# do not even prompt for a password.
# Note that the default vsftpd pam config also checks /etc/vsftpd/ftpusers
# for users that are denied.
#root
bin
daemon
adm
lp
sync
shutdown
halt
mail
news
uucp
operator
games
nobody

# Example config file /etc/vsftpd/vsftpd.conf
#
# The default compiled in settings are fairly paranoid. This sample file
# loosens things up a bit, to make the ftp daemon more usable.
# Please see vsftpd.conf.5 for all compiled in defaults.
#
# READ THIS: This example file is NOT an exhaustive list of vsftpd options.
# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
# capabilities.
#
# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
anonymous_enable=YES
#
# Uncomment this to allow local users to log in.
local_enable=YES
#
# Uncomment this to enable any form of FTP write command.
write_enable=YES
#
# Default umask for local users is 077. You may wish to change this to 022,
# if your users expect that (022 is used by most other ftpd's)
local_umask=022
#
# Uncomment this to allow the anonymous FTP user to upload files. This only
# has an effect if the above global write enable is activated. Also, you will
# obviously need to create a directory writable by the FTP user.
#anon_upload_enable=YES
#
# Uncomment this if you want the anonymous FTP user to be able to create
# new directories.
#anon_mkdir_write_enable=YES
#
# Activate directory messages - messages given to remote users when they
# go into a certain directory.
dirmessage_enable=YES
#
# Activate logging of uploads/downloads.
xferlog_enable=YES
#
# Make sure PORT transfer connections originate from port 20 (ftp-data).
connect_from_port_20=YES
#
# If you want, you can arrange for uploaded anonymous files to be owned by
# a different user. Note! Using "root" for uploaded files is not
# recommended!
#chown_uploads=YES
#chown_username=whoever
#
# You may override where the log file goes if you like. The default is shown
# below.
#xferlog_file=/var/log/vsftpd.log
#
# If you want, you can have your log file in standard ftpd xferlog format.
# Note that the default log file location is /var/log/xferlog in this case.
xferlog_std_format=YES
#
# You may change the default value for timing out an idle session.
#idle_session_timeout=600
#
# You may change the default value for timing out a data connection.
#data_connection_timeout=120
#
# It is recommended that you define on your system a unique user which the
# ftp server can use as a totally isolated and unprivileged user.
#nopriv_user=ftpsecure
#
# Enable this and the server will recognise asynchronous ABOR requests. Not
# recommended for security (the code is non-trivial). Not enabling it,
# however, may confuse older FTP clients.
#async_abor_enable=YES
#
# By default the server will pretend to allow ASCII mode but in fact ignore
# the request. Turn on the below options to have the server actually do ASCII
# mangling on files when in ASCII mode.
# Beware that on some FTP servers, ASCII support allows a denial of service
# attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd
# predicted this attack and has always been safe, reporting the size of the
# raw file.
# ASCII mangling is a horrible feature of the protocol.
#ascii_upload_enable=YES
#ascii_download_enable=YES
#
# You may fully customise the login banner string:
#ftpd_banner=Welcome to blah FTP service.
#
# You may specify a file of disallowed anonymous e-mail addresses. Apparently
# useful for combatting certain DoS attacks.
#deny_email_enable=YES
# (default follows)
#banned_email_file=/etc/vsftpd/banned_emails
#
# You may specify an explicit list of local users to chroot() to their home
# directory. If chroot_local_user is YES, then this list becomes a list of
# users to NOT chroot().
#chroot_local_user=YES
#chroot_list_enable=YES
# (default follows)
#chroot_list_file=/etc/vsftpd/chroot_list
#
# You may activate the "-R" option to the builtin ls. This is disabled by
# default to avoid remote users being able to cause excessive I/O on large
# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
# the presence of the "-R" option, so there is a strong case for enabling it.
#ls_recurse_enable=YES
#
# When "listen" directive is enabled, vsftpd runs in standalone mode and
# listens on IPv4 sockets. This directive cannot be used in conjunction
# with the listen_ipv6 directive.
listen=YES
#
# This directive enables listening on IPv6 sockets. To listen on IPv4 and IPv6
# sockets, you must run two copies of vsftpd with two configuration files.
# Make sure, that one of the listen options is commented !!
#listen_ipv6=YES

pam_service_name=vsftpd
userlist_enable=YES
tcp_wrappers=YES

char outbuf[1024];
char inbuf[1024];
//команда Receive a printer job
outbuf[0]=2;
strcpy(outbuf+1,"PASSTHRU");
outbuf[9]=0x0a;
send(sockClient, outbuf, 10, 0);
n = recv(sockClient, inbuf, 1, 0);//подтверждение от принтера
printf("n=%i, inbuf1=%i\n", n, inbuf[0]);
memset(outbuf, 0, 1024);


//команда Receive control file
outbuf[0]=2;
outbuf[1]=11;
outbuf[2]=' ';
strcpy(outbuf+3,"cfA00190.0.0.23");//IP клиента 90.0.0.23
outbuf[18]=0x0a;
send(sockClient, outbuf, 19, 0);
n = recv(sockClient, inbuf, 1, 0);//подтверждение от принтера
printf("n=%i, inbuf2=%i\n", n, inbuf[0]);
memset(outbuf, 0, 1024);



//формируем и передаём управляющий файл
outbuf[0]='H';
strcpy(outbuf+1,"90.0.0.23");
outbuf[10]=0x0a;

outbuf[11]='P';
strcpy(outbuf+12,"root");
outbuf[16]=0x0a;

outbuf[17]='f';
strcpy(outbuf+18,"cfA00190.0.0.23");
outbuf[33]=0x0a;
outbuf[34]=0;
send(sockClient, outbuf, 35, 0);
n = recv(sockClient, inbuf, 1, 0);//подтверждение от принтера
printf("n=%i, inbuf3=%i\n", n, inbuf[0]);
memset(outbuf, 0, 1024);


//команда Receive data file
outbuf[0]=3;
outbuf[1]=11;
outbuf[2]=' ';
strcpy(outbuf+3,"dfA00190.0.0.23");
outbuf[18]=0x0a;
send(sockClient, outbuf, 19, 0);
n = recv(sockClient, inbuf, 1, 0);//подтверждение от принтера
printf("n=%i, inbuf4=%i\n", n, inbuf[0]);
memset(outbuf, 0, 1024);


//формируем и передаём файл с данными
strcpy(outbuf,"proverka");
//outbuf[9]=0x0a;
send(sockClient, outbuf, 10, 0);
n = recv(sockClient, inbuf, 1, 0);//подтверждение от принтера
printf("n=%i, inbuf5=%i\n", n, inbuf[0]);
memset(outbuf, 0, 1024);


//команда Print any waiting jobs
outbuf[0]=1;
strcpy(outbuf+1,"PASSTHRU");
outbuf[9]=0x0a;
send(sockClient, outbuf, 10, 0);