Ib qho ntawm cov yooj yim tshaj plaws thiab txhim khu kev qha Linux faib khoom yog Ubuntu, qhov operating system no haum rau ob tus neeg pib thiab cov neeg siv tau zoo. Tom qab kev txhim kho Ubuntu, qee cov neeg siv yuav xav ua rau kev nkag tus password nkag thaum nkag mus.
Cov Lus Qhia
Kauj ruam 1
Linux tau txais ntau dua thiab ntau cov kiv cua txhua xyoo. Ib lub luag haujlwm tseem ceeb hauv qhov no yog ua si los ntawm kev tshwm sim ntawm ntau thiab zoo dua qhov kev faib tawm uas tso cai rau koj los nruab qhov kev ua haujlwm thiab pib ua yam tsis muaj teeb meem. Ubuntu tsuas yog qhov kev faib tawm zoo li no, thiab thaum txhim kho thiab teeb tsa nws, koj yuav ntsib qhov tsawg kawg nkaus ntawm kev nyuaj. Feem ntau txhua yam pib ua haujlwm "tawm ntawm lub thawv" - lub kaw lus tshawb xyuas txhua yam khoom siv kom raug, nws muaj tag nrho cov kev pabcuam tsim nyog rau kev ua haujlwm ib txwm muaj.
Kauj ruam 2
Cov neeg siv Windows feem ntau ua haujlwm nyob rau hauv tus thawj tswj hwm tus account thiab tau siv tsis tas yuav tsum nkag mus tus password thaum lub kaw lus. Nrog hloov mus rau Linux, lawv xav tau tib yam yooj yim tus ID nkag mus hauv OS no. Txhawm rau pib nws pib-tus ID nkag mus nyob rau hauv cov kho tshiab sau tshiab ntawm Ubuntu (11.10 thiab laus dua), qhib: "System Settings" - "Cov Neeg Siv Nyiaj".
Kauj ruam 3
Nyob rau hauv lub qhov rai uas qhib, xaiv koj tus lej, nyem "Unblock" khawm thiab sau koj tus password. Tom qab ntawd pab kom lub automatic nkag mus xaiv kev xaiv los ntawm nias lub khawm coj. Tom qab rebooting, Ubuntu yuav khau raj tsis nkag ntawm lo lus zais.
Kauj ruam 4
Yog tias vim qee yam nws tsis muaj peev xwm ua kom muaj qhov tsis siv neeg nkag teb chaws raws li tau piav qhia saum toj no, koj tuaj yeem siv nws los ntawm kho cov ntawv /etc/lightdm/lightdm.conf. Txhawm rau hloov nws, ntaus cov kab hauv qab no hauv lub console: sudo gedit /etc/lightdm/lightdm.conf thiab nias Enter. Ntaus password. Hauv kab ntawv kho qhov rai uas qhib, nrhiav kab autologin-neeg siv =. Nyob rau hauv kab no koj yuav tsum sau lub npe ntawm tus neeg siv nyob rau hauv uas koj nkag mus rau hauv lub system. Piv txwv, autologin-tus neeg siv = alex22 (tsis muaj lub teev tom qab).
Kauj ruam 5
Nws yuav tsum raug sau tseg tias Linux operating system txawv ntawm Windows, ua ntej txhua yam, hauv nws lub tswv yim thiab txoj kev ua haujlwm. Hauv Linux, lawv tsis ua haujlwm nyob rau hauv tus thawj tswj hwm, uas ua rau muaj kev ruaj ntseg ntau dua. Cov teeb meem kev nyab xeeb hauv OS no yog qhov tseem ceeb, yog li kev nkag tus lej zais ntawm qhov nkag yog qhov kev pom zoo nrog cov hauv paus ntsiab lus ntawm kev ua haujlwm hauv lub system no. Nkag mus rau lo lus zais nws tus kheej yuav siv sijhawm ntev li ob peb feeb, thiab koj paub tias tsis muaj leej twg yuav nkag mus tau. Nws tsis yog qhov sib xws tias ntau yam Linux xa tawm kom nrov rau cov hackers - nws yog qhov OS no uas muaj peev xwm muab qib siab ntawm kev ceev kom zoo thiab ntaub ntawv tiv thaiv.
