SEX! or, how do I mail to a lot of unix users?
Andrew Cunningham
ac1 at rosemary.cs.reading.ac.uk
Sun Jun 3 21:42:33 AEST 1990
In article <11990 at encore.Encore.COM> jdarcy at zelig.encore.com (Mostly Harmless) writes:
>thermal%solgel.hepnet at CSA2.LBL.GOV:
>> I would like to be able to send a mail message to all the users on
>
>The simplest way I can think of is:
>
> mail `awk -F: '{print $1;}' < /etc/passwd`
>
If all users home directories are in the same place (e.g. /users/ac1,
/users/someone, /users/foo etc) then you can do
cd /users; mail *
At worst you might have to do this two or three times to get all users on the
whole system. Remember that there will be a copy made of the message for EVERY
user you send it to - which could amount to a lot of disk space!
AndyC
#include <disclaimer.h> When in doubt, use brute force - Ken Thompson
"Truly, the way of enlightenment is like unto half a mile of broken glass"
-- Ignatious Cutwell, B. Mgc. (UU)
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