Hi,
> The world's most effective spam filter:
> ln -sf /dev/full /var/mail/$USER
Ca'i na`y nhi`n tha^'y ngo^., nhu+ng ma` dde^? nghi.ch
tho^i cu. a. Ke^'t qua? cu?a le^.nh na`y khie^'n ca'c
email ddu+a va`o inbox se~ bi. tu+` cho^'i ta^'t ta^`n
ta^.t, nhu+ va^.y ro~ ra`ng spam kho^ng bao gio+` lo.t
va`o ddu+o+.c. Tuy nhie^n ha^.u qua? la` ddo^`ng
tho+`i ca? mail ho+.p le^. cu~ng kho^ng bao gio+`
to+'i ngu+o+`i nha^.n luo^n :-)
Xin gia?i thi'ch cho cu. ro~ chu't: ln -sf la` ca^u
le^.nh ta.o lie^n ke^'t (softlink) giu+~a 2 file,
trong tru+o+`ng ho+.p na`y se~ khie^'n cho inbox
(/var/mail/$USER) tro? to+'i /dev/full. Do va^.y ca'c
email vo^'n chuye^?n va`o inbox se~ ddu+o+.c ddu+a
va`o /dev/full
Kho^ng ne^n nha^`m la^~n giu+~a /dev/null va`
/dev/full. DDa^y la` 2 thie^'t bi. (device) a?o dda(.c
bie^.t, chu+'c na(ng ho+i kha'c nhau ti' chu't:
/dev/null: du+~ lie^.u ddu+a va`o thie^'t bi. na`y se~
ddu+o+.c a^m tha^`m loa.i bo?, kho^ng mo^.t lo+`i
pha`n na`n (co' the^? thu+? cha(?ng ha.n ba(`ng
le^.nh: ls > /dev/null)
/dev/full: thie^'t bi. na`y luo^n tu+` cho^'i nha^.n
du+~ lie^.u nhu+ the^? no' dda~ dda^`y ro^`i\
(tu+o+?ng tu+o+.ng kie^?u nhu+ HDD dda^`y, kho^ng
the^? copy the^m va`o nu+~a va^.y). Do ddo' ke^'t qua?
cu?a mo.i le^.nh ddu+a du+~ lie^.u va`o thie^'t bi.
/dev/full se~ nha^.n ddu+o+.c lo+`i pha`n na`n "No
space left on device" (co' the^? thu+? cha(?ng ha.n
ba(`ng le^.nh ls > /dev/full)
Nhu+ va^.y ca^u le^.nh cu?a "guru" tre^n kia se~
khie^'n he^. tho^'ng sau khi tu+` cho^'i nha^.n thu+
thi` ke`m theo mo^.t ca^u "ca(`n nha(`n". Co`n ne^'u
lie^n ke^'t inbox vo+'i /dev/null thi` ngu+o+`i du`ng
se~ kho^ng pha?i nha^.n mo^.t ca^u
pha`n na`n na`o ca?.
Ta^'t ca? cu~ng chi? la` dde^? cho vui tho^i cu. a. Hy
vo.ng cu. kho^ng co`n tha('c ma('c gi` nu+~a ;-)
0xdeface
PS. Ma` co^ng nha^.n cu. (nghe no'i) cao tuo^?i ro^`i
ma` co`n chi.u kho' ma`y mo` tha^.t dda^'y, cha'u
ra^'t la` kha^m phu.c ;-)
__________________________________
Do you Yahoo!?
Yahoo! Mail - Helps protect you from nasty viruses.
http://promotions.yahoo.com/new_mail
-------------------------------------------------------
This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170
Project Admins to receive an Apple iPod Mini FREE for your judgement on
who ports your project to Linux PPC the best. Sponsored by IBM.
Deadline: Sept. 13. Go here: http://sf.net/ppc_contest.php
_______________________________________________
VietLUG-users mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/vietlug-users
