Unix Services

Start tftp server daemon

# sudo vi /etc/xinetd.d/tftp

service tftp

{

    socket_type = dgram

    protocol    = udp

    wait        = yes

    user        = root

    server      = /usr/sbin/in.tftpd

    server_args = -c -s /tftpboot

    disable     = no

    per_source  = 11

    cps     = 100 2

}

# /etc/rc.d/init.d/xinetd reload

Start telnet daemon

# mount -n -t devpts none /dev/pts

# /etc/rc.d/init.d/xinetd start

Start ssd daemon

# mount -n -t devpts none /dev/pts

# /etc/rc.d/init.d/sshd start

To check the status

# /etc/rc.d/init.d/sshd status

Serial port Naming Convention

OS Constant       Used By         Naming Convention

-------------     -------------   ------------------------

Q_OS_WIN          Windows         COM1, COM2

Q_OS_IRIX         SGI/IRIX        /dev/ttyf1, /dev/ttyf2

Q_OS_HPUX         HP-UX           /dev/tty1p0, /dev/tty2p0

Q_OS_SOLARIS      SunOS/Slaris    /dev/ttya, /dev/ttyb

Q_OS_OSF          Digital UNIX    /dev/tty01, /dev/tty02

Q_OS_FREEBSD      FreeBSD         /dev/ttyd0, /dev/ttyd1

Q_OS_OPENBSD      OpenBSD         /dev/tty00, /dev/tty01

Q_OS_LINUX        Linux           /dev/ttyS0, /dev/ttyS1

<none>                            /dev/ttyS0, /dev/ttyS1