VADDIO WallVIEW HD-USB SR System, Installation And User Manual

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WallVIEW HD-USB SR Camera System
WallVIEW HD-USB SR PTZ Camera System Document Number 342-0465 Rev. D Page 36 of 40
Exit

NAME
exit - ends the current API command session

SYNOPSIS
exit

DESCRIPTION
Exit ends the current API command session. If the session is over telnet, the session is ended and the socket is closed. If the session
is over serial, a new session is started.
Help

NAME
help - display an overview of the CLI syntax

SYNOPSIS
help

DESCRIPTION
Display an overview of the command line syntax
History

NAME
history - command history

SYNOPSIS
history [ limit ]

DESCRIPTION
Since many of the programs read user input a line at a time, the command history is used to keep track of these lines and also recall
historic information

HISTORY NAVIGATION
The command history can be navigated using the up and down arrow keys. The up arrow will move up a single entry in the
command history while the down arrow moves down in the command history .

HISTORY EXPANSION
The command history supports the expansion functionality from which previous commands can be recalled from within a single
session. History expansion is performed immediately after a complete line is read.
Listed below are examples of
history expansion:
* !! Substitute the last command line.
* !N Substitute the Nth command line (absolute as per ’ history ’ command)
* !-N Substitute the command line entered N lines before (relative)

EXAMPLES
history
Displays the current command buffer
history 5
Sets the history command buffer to remember the last 5 unique entries
Network Ping

NAME
network ping - send ICMP ECHO_REQUEST to network hosts

SYNOPSIS
network ping [ count < count >] [ size < size >] <destination-ip>

DESCRIPTION
Use the ICMP protocol’s mandatory ECHO_REQUEST datagram to elicit an ICMP ECHO_RESPONSE
from a host or gateway. ECHO_REQUEST datagrams have an IP and ICMP header, followed by a struct
timeval and then an arbitrary number of pad bytes used to fill out the packet.

OPTIONS
count Stop after sending count ECHO_REQUEST packets. With deadline option, ping waits for count
ECHO_REPLY packets, until the timeout expires. The default is 5.
destination
The destination IP address where the ECHO_REQUESTS are sent
size The data size of the ICMP packet to send. The default is 56 bytes

EXAMPLES
network ping 192.168.1.1
Attempt to send 5 ICMP ECHO_REQUESTs with data size 56 to the host at 192.168.1.1
network ping count 10 size 100 192.168.1.1
Attempt to send 10 ICMP ECHO_REQUESTs with data size of 100 to the host at 192.168.1.1