Teach me, please!!!

[vuca@envi.env.civil.saitama-u.ac.jp (Vu Thanh Ca)]

Cha`o ca'c anh chi. em ba(`ng hu+~u,

Ca'i server cu?a to^i la` Sun Sparc II mua na(m 1991. Nga`y xu+a no'
cu~ng ti'nh ha(ng ha'i la('m.  Bo^. nho+' cu?a no' la` 30 MB. Khoa?ng 
hai na(m ga^`n dda^y,  vi` no' gia` qua', chu'ng to^i chi? du`ng no' dde^?
gu+?i email. Tuy nhie^n, khoa?ng 3 to+'i 4 tha'ng nay, no' cu+' tru.c 
tra(.c hoa`i, lu'c na`o cu~ng file system is full. To^i thi` cha(?ng hie^?u mo^
te^ gi` ve^` unix ca?, ne^n kho^ng bie^'t sao ca?. May qua', trong lu'c 
ma^`y mo`, to^i va`o var/admin va` delete ma^'y ca'i file messages ddi. Gio+`
no' la.i hoa.t ddo^.ng. Tuy nhie^n to^i cho ra(`ng ca^`n pha?i la`m mo^.t 
ca'i gi` ddo' dde^? xo'a he^'t nhu+~ng ca'i dda~ ti'ch lu~y trong sa'u na(m
nay, tra? la.i tu+. do cho bo^. nho+'. Ba'c na`o co' cao kie^'n, xin chi? gia'o.

Tha`nh tha^.t CA'M O+N tru+o+'c.

Ca.