[SunHELP] How to redirect sysLog file to a printer?

[Bageshwar X Kumar]

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tail -f /var/adm/syslog   produces a real time file output and hence it is not
complete .. Instead try this ::

tail -10 /var/adm/syslog | lpr




|--------+------------------------------------->
|        |                                     |
|        |          Robert.Cross at scottish-newca|
|        |          stle.co.uk                 |
|        |                                     |
|        |          25/07/01 11:23             |
|        |          Please respond to sunhelp  |
|        |                                     |
|--------+------------------------------------->
  >----------------------------------------------------------------------------|
  |                                                                            |
  |       To:     sunhelp at sunhelp.org                                          |
  |       cc:     (bcc: Bageshwar X Kumar)                                     |
  |       Subject:     Re: [SunHELP] How to redirect sysLog file to a printer? |
  >----------------------------------------------------------------------------|





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>Assuming lp is correctly configured...

>tail -f /var/log/syslog | lpr

>Will.

>----- Original Message -----
>From: "Bego=F1a Llorente" <bllorente at cirsa.com>
>To: <SunHELP at sunhelp.org>
>Sent: Wednesday, July 25, 2001 9:51 AM
>Subject: [SunHELP] How to redirect sysLog file to a printer?
>> Hi, can anyone help me? I want to redirect my syslog file to a print=
er
>> because we want to have a hard copy of applications alarms in paper =
at
>> the moment they are happening. I'm trying 'tail -f /var/log/syslog >=

>> /dev/printer' but it does not print anything. Any idea?

Errm, that won't work as the file is never completed. "tail -20
/var/log/syslog|lpr"
probably would work, but it won't do what Bego=F1a requires.

Personally, I'd go for the straight forward solution as follows:
1.   Hang an ASCII capable printer off of the back of the system direct=
ly,
an old
dot matrix is ideal for this.
2.   Setup a print queue to go to this printer (perhaps?)
3.   Update the syslog.conf to send a copy of the desired messages to t=
he
port that
the printer is attached to, e.g.
*.warning /dev/ttys0
4.   Stop and restart syslog to make the change active.

Sorry if some of the details are a bit sketchy, but it's been about 5 y=
ears
since I did this last.
A friend of mine was doing something similar, but ended up writing a li=
ttle
script to send batches
of warnings to the printer, (it was a remote printer so it was best don=
e
this way).

Regards

Robert Cross, Senior Systems Programmer, EDS (UK) Ltd.
DISCLAIMER: information contained herein is purely the responsibility o=
f
the author.




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