[ howto.txt - Thu Mar  6 10:02:15 2003 - a few explanations - /mtr ]


 0. make sure that you have copied the jabberlib-tclxml/ to the library
    area for your tcl installation, typical names might be:

        /usr/local/lib/tcl/jabberlib-tclxml/
        /usr/pkg/lib/tcl/jabberlib-tclxml/


 1. all of these scripts look for a file called ".jsendrc.tcl" in the
    current directory, and then in the home directory. if present, this
    file can be used to define a tcl list called "args" that contains
    default key/value pairs. e.g.,

        % cat > ~/.jsendrc.tcl
        set args {-from fred@example.com/bedrock -password wilma}
        ^D
        % chmod 0600 ~/.jsendrc.tcl


 2. the jsend.tcl script is used from the shell to send jabber
    messages. it operates in two modes: one-shot and following.

    here's an example of the one-shot mode:

        % jsend.tcl barney@example.com -body "hello world."

    in contrast, following mode is similar to the "tail" command:

        % jsend.tcl barney@example.com -follow /var/log/syslog &


 3. the jsend.tcl script has a lot of options, type

        % jsend.tcl -help

    to see them all. the command syntax is:

        % jsend.tcl "recipient" -k1 v1 -k2 v2 ...

    for example, by default, the jsend.tcl script will want to use tls
    to talk to its jabber server, if you want to use plaintext instead,
    use

        % jsend.tcl barney@example.com -tls false

    if you use "-" for the recipient, then the jsend.tcl script will
    send to every subscriber on the roster of the user that it's logged
    in as, e.g.,

        % jsend.tcl - -from fred@example.com -body "hello world."

    will send "hello world." to everyone on fred's roster.


 4. you may want to run the jsend.tcl script at system startup. the
    jbot script can be put in /etc/rc.d/ on netbsd systems. you'll need
    to:

        - edit it to reflect where you've installed the jsend.tcl
          script; and,

        - decide whether to put the jabber login information in the rc
          script or in the command line arguments

    you can use the jbot script as the basis for writing your own
    startup script on bsd-derived systems.


 5. the rssbot.tcl script runs as an rss/jabber gateway.  the gateway
    accepts commands from the subscribers on the roster of the user that
    it's logged in as.

    the commands allow each subscriber to manage which RSS/RDF files are
    monitored, and so on.


 6. to find out about the options available in the rssbot.tcl script,
    type

        % rssbot.tcl -help

    the command syntax for the rssbot.tcl script is:

        % rssbot.tcl -k1 v1 -k2 2


 7. you probably want to run the rssbot.tcl script at system
    startup. the rssbot script can be put in /etc/rc.d/ on netbsd
    systems.


 8. neither the jsend.tcl nor rssbot.tcl scripts manage their
    roster. you'll need to login to a jabber server and configure their
    roster accordingly.

    why? because the roster acts as an access control mechanism for each
    script. if you want random folks to arbitrarily access these
    services, modify the scripts to taste.

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