Raritan Computer SX48 用户手册

A

PPENDIX 

H:

 

TCL

 

P

ROGRAMMING 

G

UIDE 

 145 

 

 

ampgetsubscription 
Returns a string listing all user-defined subscriptions.  

ampaddsubscription <event> <url> 
Creates a subscription for the URL to the event specified. The URL encapsulates the service to be used for 
notification, and any parameters required by that service.  
 

% ampgetsubscription 
 
 
 
 
% ampaddsubscription event.user.statusupdate mailto://jsmith@Raritan.com 
subscription added 
 
% ampgetsubscription  
 
% ampsave 
save complete 
 
% ampgetsubscription 
event.user.statusupdate;mailto://jsmith@Raritan.com 
% 

 

amprmsubscription <event> <url> 
Deletes the subscription. 

 
ampping <ip_address> 
Returns true (1) if a response from the IP address is received within the ping timeout, false (0) if not. 

 
ampread <timeout> <terminator> <port> 
Returns a string representing the next chunk of console data up to and including the terminator or the end of 
the data stream when a timeout occurs (in seconds), whichever comes first.   

 

ampwrite <string> <port> 
Writes the string to the console (the script must first lock the write access using amplock). 
  

ampclear <port> 
Clears the buffer from which ampread and ampexec read. 

 
ampexec <string> <timeout> <terminator> <port>_<number> 
A convenience routine: writes the string to the console and then reads the response until the terminator OR 
timeout occurs. A typical terminator can be the system prompt to indicate the completion of an execution. 
The response is returned as a string. 

Has returned NULL 
because there are no 
user-defined 
subscriptions 

Has returned NULL 
because ampsave 
command has not 
yet been executed