23 May
2002
23 May
'02
1:41 p.m.
+++ Hiten Desai [linux-india] <22/05/02 22:45 -0700>:
I have one unique problem anyone on my local network can assume any name in outlook express
That is a feature of the ESMTP protocol.
Encourage the use of strong cryptography and PGP signatures if you are afraid your mail can be forged.
Then, looking through your logs and reading the mail's full headers are often enough to trace idiots who think they become anonymous by just changing the from header.
--
Suresh Ramasubramanian <----> mallet <at> efn dot org
EMail Sturmbannfuhrer, Lower Middle Class Unix Sysadmin
[Linux One Stanza Tip] From : bish@nde.vsnl.net.in
LOST #261 -**< Sub : Extracting lines X to Y in a text file >**-
Use sed ... Syntax: [$sed -n 'X,Yp' < textfile.txt]. Following
will extract lines 5-10 from textin.fil to textout.fil ...
$sed -n '5,10p' < textin.fil > textout.fil