On Saturday 25 February 2006 14:33, Hoang Tuan Quynh wrote:
> Hi` hi`, em no'i leo mo^.t ti'.
>
> Ta^.p ddoa`n em co' khoa?ng 15.000 ma'y ti'nh ta^'t ca?. Trong ddo'
> khoa?ng chu+a to+'i 500 ma'y AS400, co`n la.i du`ng Win$ he^'t. He^.
> tho^'ng cha.y cu+.c ky` o^?n ddi.nh. Trong he^. tho^'ng na`y thi`
> Active Directory la` xu+o+ng so^'ng. Mo.i va^'n dde^` security hay
> patches dde^`u la`m tre^n AD. Ca'c patches ddu+o+.c test, approved
> ta^.p trung ta.i AUS va` pha^n pha't tu+. ddo^.ng ba(`ng WSUS. He^.
> tho^'ng antivirus du`ng McAfee va` pha^n pha't file ca^.p nha^.t
> ba(`ng ePO.
>
> Ma(.c du` ha^`u he^'t mo.i vie^.c ddu+o+.c la`m tu+. ddo^.ng nhu+
> the^' nhu+ng qua kinh nghie^.m thu+.c te^' cho tha^'y ngay ca? du`ng
> Win$ de^~ nhu+ va^.y ma` vie^.c support cu~ng ra^'t kho' kha(n. Co'
> nhu+~ng ngu+o+`i la`m va^.n ha`nh ho. hie^?u ra^'t i't ve^` ma'y
> ti'nh. Ngay ca? chuye^.n mi`nh nho+` ho. ddo.c te^n ma'y ti'nh dde^?
> Remote Desktop va`o cu~ng kho' nhu+ la` no'i chuye^.n vo+'i ngu+o+`i
> nu+o+'c ngoa`i ma` kho^ng bie^'t ngoa.i ngu+~.
>
> Vi` va^.y chuye^.n du`ng Linux cho mo^i tru+o+`ng nhu+ the^' la`
> kho^ng kha? thi ti' na`o. Linux chi? thi'ch ho+.p cho tru+o+`ng dda.i
> ho.c hoa(.c ca'c mo^i tru+o+`ng ma` tri`nh ddo^. tin ho.c pha?i cao.

Ta`i lie^.u cu?a UNDP no'i ra(`ng nhie^`u nu+o+'c ddang cho xa`i Linux theo 
nhu+~ng ca^'p ddo^. kha'c nhau. My~ cha(?ng ha.n, tha`nh pho^' Largo thuo^.c 
bang Florida, chi'nh quye^`n tha`nh pho^' dda~ ca`i dda(.t GNU/Linux cho ma'y 
ti'nh cu?a ga^`n 900 co^ng chu+'c, tie^'t kie^.m ddu+o+.c ho+n 1 trie^.u USD. 
Nhu+~ng gi` ma` tha`nh pho^' Largo la`m ddu+o+.c co`n ho+n ca? vie^.c u+'ng 
du.ng Linux ddo+n thua^`n : ho. chuye^?n ddo^?i hoa`n toa`n mo^ hi`nh ke^'t 
no^'i sang ca^'u tru'c mang lu+o+'i ma'y con ca^'u hi`nh tha^'p ( ddie^`u ma` 
Micro soft Windows hie^.n nay kho^ng the^? la`m ddu+o+.c), va` do ddo' tie^'t 
kie^.m ddu+o+.c mo^.t khoa?n chi phi' pha^`n cu+'ng kho^?ng lo^`.

Cha^u A^u thi` DDu+'c, Anh Pha'p, Pha^`n Lan (di~ nhie^n) dde^`u ra^'t ti'ch 
cu+.c trie^?n khai Linux. Munich le^n ke^' hoa.ch chuye^?n 14.000 ma'y ti'nh  
trong ca'c co+ quan chi'nh phu? sang he^. ddie^`u ha`nh Linux. Nha Ha?i Quan 
va` Thue^' Tru+.c thu Pha'p cu~ng dda~ chuye^?n sang du`ng Linux vi` ly' do 
an toa`n he^. tho^'ng. Pha^`n Lan cu~ng ddang xem xe't chuye^?n 147.000 ma'y 
con ke^'t no^'i sang du`ng Linux. . . 

Nhu+~ng tho^ng tin na`y la^'y so^' lie^.u dda~ tu+` la^u, nay co' le~ ti`nh 
hi`nh co`n kha? quan ho+n nhie^`u.

Ta^'t nhie^n ddang du`ng Windows ma` ddo^?i qua Linux la` ra^'t kho' kha(n. 
Ngay vie^.c chi? du`ng Windows thi` hie^.n gio+` ta.i ca'c tru+o+`ng ho.c 
(chu+a no'i to+'i ca'c co^ng so+? kha'c) vie^.c tha^`y co^ gi'ao bi. ba('t 
ho.c du`ng ma'y ti'nh dde^? soa.n gi'ao a'n, va`o so^? ddie^?m .. vv .. cu~ng 
ddang la` chuye^.n "ra^`u ri~ ra^u ria ra ra^.m ra.p". Ca'c nha` mo^ pha.m 
lu+o+ng che^'t ddo'i na`y ddang ra^'t kinh ha~i nha^.n ra la` mi`nh cha(?ng 
co' bao la(m tho+`i gio+` dde^? . . . ngu? (!). Ho. pha?i hoa`n tha`nh chi? 
tie^u o+? tru+o+`ng, ro^`i co`n lo "ca`y" the^m mo+'i ddu? a(n, ho.c computer 
ddo^'i vo+'i ho. cha(?ng kha'c na`o le^n . . . ma'y che'm !

Da^~u va^.y, vie^.c chuye^?n sang nguo^`n mo+? kho^ng the^? vi` the^' ma` na.i 
kho', kho^ng la`m. Ca`ng tri` hoa~n ca`ng kho', dde^'n khi dda~ lu'n sa^u 
thi` e kho^ng the^? la`m gi` ddu+o+.c nu+~a.

-- 
m k h _ s g n
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