Top Banner

of 54

Sistemul de operare Ubuntu 12.04

Jun 04, 2018

Download

Documents

Golan Trevize
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    1/54

    Dijgud

    jhldl

    e`rukthr=

    ^rha.

    Loshdvget=

    Oridl

    ?>

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    2/54

    Juries

    Lr!ukget......................................................................................................................"

    Jlithdud #

    #estldlrg $ouetu

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    3/54

    Lr!ukget

    ^getru l egdgfg kli oieg jlrg gstg sjhpud `istriouigi Wouetu trgouig s aig lkietitg jtgvl`ltg isthrijg ju privirg dl arukhlsl jhkueitltg e jlrg l dult eltgrg. Prgouig `gsjris, kjlr sujjiet,jhetgxtud e jlrg sistgkud `g hpgrlrg l lprut.

    ^rie urklrg re`uridg jlrg urkgl vhr ai `g`ijltg jhkueitii !ieux"#$W. %e` dukgl

    lu`g `g !ieux sg fe`gtg `g rgfud dl !ieus Phrvld`s. ^uie dukg tig `gsprg &ij'lr` (tlddkle i`gsprg ieiiltivl sl #$W )h `geukirg rgjursiv `lt e spiritud 'lj*gridhr leidhr +-/ #$W>( $

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    4/54

    =e ++, le e jlrg Phrvld`s l prhpus jhkueitii 8$: prikl vgrsiueg l ueui sistgk `g hpgrlrgju *gregd !ieux, 'lj*gr2ud luth`i`ljt eu lvgl `gjt ?+ `g lei, aiie` stu`get e leud ld 2dgl dlspgjildilrgl ieahrkltij. ^rhfrlklthr plsihelt dui !ieus i pdjgl s sg 5hljg ju putgrgljldjudlthlrgdhr i ju dikitgdg jtrg jlrg putgl ai kpies sistgkud, `hrie` s2i egdglf jldjudlthrudkli oieg pgetru l2i koueti pgrahrklegdg. %e` l vgeit prikl `lt ju i`ggl sl, !ieus Phrvld`s'lolr eu lvgl jg vl esgkel !ieux pgetru jhkueitidg `g prhfrlklthri `ie etrglfl dukg. =e

    kgsl5ud su trikis prie g2klid pg ?F lufust ++ 7 kgsl5 `gvgeit `g5l jgdgoru 7 gd sjril/ L(ldutrituturhr jgdhr jlrg ahdhsgsj kieix. %hestruigsj ue sistgk `g hpgrlrg )frltuit0 )`hlr ue 'hooC, eu h saig dl agd `g klrg i prhagsiheist jl #$W0 pgetru jdheg ;P N-6 )A-60J. %ure`, kli prgjis dlki5dhjud dueii sgptgkorig, l lprut prikl vgrsiueg l sistgkudui, !ieux .+. ;jgstl lvgl sursgdg

    phstltg pg ietgregt. Betuiltii s2lu l`uelt e 5urud ljgstui ter i jh`uridg lu ahst `h3edhl`ltg,tgstltg, kh`iaijltg i s2lu ethrs dl !ieus. .? l lprut pg F

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    5/54

    shat3lrg2ud diogr. Wel `ietrg ljgstgl phlrt eukgdg (hat3lrg ue` (Cstgk2Bet3ij*duef i l lprut e+A. Bstg juehsjut `g puodijud dlrf jl (.W.(.B !ieux. < ldt `istriouig ikphrtlet jg l dulteltgrg pg A hjthkorig +A l ahst &g` Mlt %hkkgrjild !ieux, jrglil dui 8lrj B3ief. $ukgdg`istriouigi )&g` Mlt 7 ^drig rhig0 gstg iespirlt `g alptud j prietgdg ljgstgil purtl e vrgkglje` l ahst dl ueivgrsitltg h pdrig rhig. 8udtg ldtg `istriouii `g kli triu lu lvut jl puejt `g

    phreirg `istriouiidg kli sus kgeiheltg. !l ue khkget `lt &g` Mlt l `gjis j gstg tikpud s sjhlt

    prhait `ie ljtivitltgl sl. ^rie urklrg l jrglt `hu prhigjtg/ &g` Mlt Betgrprisg !ieux ?.+ 7 utidie`*gregdud ?.A., stloid i lve` suphrt pg tgrkge duef i Og`hrl %hrg. ^rikud prh`us grl `gstieltetrgprie`gridhr, jgddldt sg l`rgsl jhkueitii !ieux i utidilthridhr ie`ivi`uldi. (istgkud `gstieltetrgprie`gridhr grl frltuit, `lr pgetru etrgiegrgl dui jhkpleil &g` Mlt i puegl spgjilditii dl`isphiig e sj'ikoud uehr sukg `g olei. < ldt `istriouig ietgrgslet gstg i Eehppix etrujtljglstl hagrgl sistgkg !ivg%I. (g oll pg Igoile i l ahst prhpuegrgl dui Edlus Eehppgr. (istgkudfgrkleudui l ahst rgklrjloid `ie kli kudtg puejtg `g vg`grg, `lr e priejipld pgetru alptud j putgl

    ohhtl `irgjt `g pg %I. ;sti phltg j lstl plrg oleld )kudtg sistgkg !ieux lu phsioiditltgl `g l aiohhtltg `irgjt `g pg %I"I@I0, `lr dl vrgkgl lplriigi sistgkudui grl jgvl rgvhduihelrD Eehppix+.A dleslt pg N sgptgkorig ?, putgl ai ejrjlt `irgjt `g pg %I e hrijg ^% hagrie` h stligi `gdujru !ieux jhkpdgt/ ju ljjgs dl h dlrf kl5hritltg l ueitidhr 'lr`3lrg i phsioiditltgl `g

    jhegjtlrg ju l5uthrud pdjidhr `g rggl ldg vrgkii.%gdhr jlrg jritij !ieux pgetru alptud j ej eu l rguit s `gtrhegg suprgklil Kie`h3s

    dl jlpithdud jhkputgrgdhr `gs*thp, trgouig s di sg lkietglsj alptud j !ieux `hkie dl thltgjgdgdldtg jlpithdg. =e thp F supgrjldjudlthlrg 7 thp rgldilt e iueig ?+N 7 sg spgjiaij alptud jA96 )lprhxikltiv FHD0 `ie jgdg kli rlpi`g jhkputgrg `g pg ^ket rudgl !ieuxD 8li kudt `gjtltt prikgdg + supgrjhkputgrg `ie dukg lu ue sistgk `g hpgrlrg jg jheieg eujdgu !ieux. Prgouigs l5uefi loil pg dhjud AA ld thpudui pgetru l fsi ueud jlrg eu rudgl !ieux. Bstg vhrol `gsprgjhkputgrud `ie %getrud Burhpgle pgetru ^rhfehg 8gtghrhdhfijg pg rl kg`ig, jlrg auejiheglju ;:2ud jgdhr `g dl 48, ollt pg Weix. %gd kli rlpi` `ietrg supgrjhkphutgrgdg jlrg rudglKie`h3s Mif' ^grahrklejg %hkputief )M^%0 ?- gstg L%uoud 8lfijJ `g dl %getrud(upgrjhkputgrgdhr `ie ('lef'li. Bd gstg pdlslt loil pg phiil +-9D !l hrl ljtuld )leud ?+N0%'iel `gieg jgd kli rlpi` jhkputgr `ie dukg. $u trgouig s kirg pg eikgei ahlrtg tlrg ljgst alpt,

    pgetru j lrl lsiltij l `gpus gahrturi jhesi`grloidg pgetru l l5uefg `ie urk vgstud. $ukgdgklierigi `g jldjud gstg Pile'g2? )aiie` suprleukit i 8id*C KlC ? 7 %ldgl !ljtgg ?0 lve` h

    putgrg `g jldjud `g NN.-6 pgtladhp2uri"s. Bd gstg `g `hu hri kli pgrahrklet `gjt prgjg`getud)gstiklrg rgldilt dl saritud dui ehgkorig ?+?0 jgd kli rlpi` jhkputgr `ie dukg. Pile'g2? sgfsgtg dl %getrud $liheld `g (upgrjhkputgrg `ie #ulef'h, %'iel i utidigl jipuri etgd.(itulil prikgdhr trgi jhkputgrg ju vitgl `g jldjud jgl kli ri`ijlt s2l sj'ikolt al `g leud ?+?.(g\uhil 7 slu kli oieg is sistgk 48 4dug#geg"_ 7 grl prikud e jdlslkgetud `ie ?+?. Bi oieg,up juk sg phltg hosgrvl pg ehud thp F sg phltg jhestltl alptud j ljgst jldjudlthr l jut pg

    phiil l trgil, e urkl sistgkud %rlC :E9 `g dl Igplrtlkgetud `g Begrfig ld !lohrlthrudui

    $liheld `ie

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    6/54

    =etrujt isthril Wouetu eu lr ai eijih`lt jhkpdgt `lj eu s2lr vhroi i `gsprg 8lr*('uttdg3hrt' h s aig lkietitg e jhetieulrg jtgvl gvgeikgetg ahlrtg ietgrgsletg `ie vill hkudui jgl pus olgdg `istriouigi Wouetu. Bd l jrglt oudfrgdg `g pl` jlrg e jgdg `ie urk l ejgput s sgrhtglsj i s jrglsj e `ikgesiuei `uje` dl lplriil prhigjtudui Wouetu. 8lr* ('uttdg3hrt' s2lesjut e +9N )jheahrk 3i*ipg`il/ pg +9 sgptgkorig0 e hrlud Kgd*hk, ^rhviejil Orgg (tltg)(tltudui !iogr0, `ie ;arijl `g (u`. ; urklt jursuridg %hdgfiudui Iihjgsle i l hoieut `ipdhkl `g

    dijge e 1tiieg Bjhehkijg, ju spgjildilrgl aieleg i sistgkg ieahrkliheldg dl Weivgrsitltgl `ie%lpg Ph3e. =e pgrihl`l stu iidhr, gd grl plsihelt `g jhkputgrg aiie` ue kgkoru ljtiv ldjhkueitidhr `g shat3lrg diogr i ju surs dl vg`grg. (2l hjuplt `g prhigjtgdg ;plj'g i Igoile i lahst prikud jlrg l iejdus sgrvgrud ;plj'g e lr'ivl prhigjtudui Igoile. Bd l ahe`lt h jhkpleig pgeukg P'l3tg, jlrg sg hjupl `g jgrtiaijltgdg `ifitldg i sgjuritltgl pg ietgregt. =e `gjurs `g `hlrjivl lei, P'l3tg l `gvgeit h luthritltg e `hkgeiud `g jlrg sg hjupl ltrfe` ltgeil jhkpleigififlet e sgjuritltg, @iri(ife. ^rh`usgdg i sgrvijiidg P'l3tg grlu e thtlditltg olltg pg shat3lrgdiogr i hpge shurjg. @iri(ife l jukprlt e `gjgkorig + P'l3tg `g dl ('uttdg3hrt' pgetru hsuk aloudhls )`g hr`ieud sutgdhr `g kidihleg `g `hdlri lkgrijlei0. %u sukl jtiflt lstagd lr ai

    putut s `uj h vil dipsit `g hrijg fri5i. =e sj'iko gd grl ue hk ju `hrieg eldtg. ;l j l aieleltju sukl `g ? `g kidihleg `g `hdlri prhfrlkud splild ld &usigi pgetru l ai ueud `ietrg puieii turiti

    splildi li idgdhr ehlstrg. ^getru l2i kpdiei visud `g l kgrfg e spliu gd l trgouit s il plrtg dl ueprhfrlk `g prgftirg ietges `g lprhlpg ue le, iejdue` liji jgdg lptg duei pgtrgjutg e L

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    7/54

    ljgdl jheahrk jruil sistgkud ljgstl eu ikpdij eijiue jhstD ;stl oiegegdgs `lj eu sg ldgfg h`istriouig jlrg hagr sistgkud frltuit, `lr pgetru jgi ietgrgsli hagr suphrt jhetrl jhst. Ilr liji gstgvhrol `gsprg jhkpleii klri i sgrihlsg, jlrg hrijuk lr lefl5l pg jiegvl s etrgie sistgkud `gjldjud. =e eijiue jl `g utidilthrii jlseiji. ;d jiejidgl lrfukget e alvhlrgl !ieux gstg stloiditltglsistgkudui, jlrg eu vl lvgl plrtg `g Ljrls'2uriJ i eiji eu vl `ujg dl pigr`grgl `g `ltg `ie jlulljgsthrl. =etrujt sistgkgdg !ieux tie` s ahdhsglsj rgsursg kli puieg, ue lstagd `g sistgk vl ai kli

    rlpi` j'ilr i pg lr'itgjturi 'lr`3lrg kli vgj'i. Wegdg `istriouii j'ilr lu jl sjhp jrglrgl ueuisistgk kieikldist. !ieux gstg ue sistgk sifur. ^riejipldl iet l jrglthridhr `g viruidhr ieahrkltiji ikld3lrg2udui gstg Kie`h3s, kli ldgs j dl hrl ljtuld gstg jgd kli phpudlr sistgk pgetrujldjudlthlrg `gs*thp. 4iegegdgs, eu gxist sgjuritltg +H e dukgl ieahrkltij, es gxist`istriouii jlrg pue ljjget pg ljglst jlrljtgristij pgetru jgi kli gxifgei `ietrg utidilthriD ^g sitg2ud 'h32th2fgg*.jhk sg pht fsi trgi khtivg pgetru jlrg ue sistgk !ieux gstg kli agrit `g ieagjtlrglju virui ieahrkltiji al `g Kie`h3s. ;stl pg def alptud j suet kli puiei virui pgetru !ieuxLe sdotijigJ. ^getru l iestldl ue ehu prhfrlk pg Kie`h3s `g kudtg hri utidilthrii d `gsjlrj `g

    pg ietgregt `ie sursg eu etht`gluel sifurg. ^g !ieux ldtagd stlu dujruridg. %e` `hrgti s iestldgi hlpdijlig pg !ieux, vgi `gsj'i`g klelfgrud `g plj'gtg i vgi `gsjrjl lpdijlil `ietr2ue `gphitshat3lrg ld `istriouigi !ieux ld jrgi sistgk d ahdhsgti. ;iji sg fsgtg shat3lrg `g ejrg`grg,

    vgriaijlt `g rgprggetleii `istriouigi 7 e ljgst kh` utidilthrii eu suet e situlil `g l `gsjrjl dlvhil etkpdrii prhfrlkg. ^e dl ietrh`ujgrgl W;% )Wsgr ;jjhuet %hetrhd 7 %hetrhdgr2ud%heturidhr `g Wtidilthr0 pg Kie`h3s @istl 7 utidilthrii `g Kie`h3s ahdhsglu jhetud `g;`kieistrlthr tht tikpud. ^g !ieux utidilthrii lu e kh` ehrkld ljjgs `iagrit dl jhetud `gl`kieistrlthr )rhht usgr0. ;jgstl g utidilt `hlr je` gstg loshdut egjgslr. Ig lsgkgegl, pgetru!ieux gxist sistgkg ietgdifgetg `g sgjuritltg/ `hu `ietrg gdg aiie` ;pp;rkhr i (B!ieux. !ieux llvut e isthrig h jht `g pil kli kij. Ig lsgkgegl, l ahst ue sistgk ld LthjidlridhrJ, jlrg lvglujuehtieg sgrihlsg e `hkgeiud jldjudlthlrgdhr. (prg `ghsgoirg `g Kie`h3s, eu g eiji h iet ahlrtguhlr i eiji uel ikphrtlet. ^g def lfukgetgdg `g kli sus sg kli phltg vhroi i `gsprgsusiegrgl `g jlrg ogegaijil utidilthrii. %e` gi etkpie `iaijudti pht lpgdl dl jhkueitltgl`istriouigi slu j'ilr dl jhkueitltgl !ieux ue`g vhr fsi shduii dl prhodgkgdg pg jlrg dg lu. Bxisteukgrhlsg ahrukuri slu frupuri `g `isjuig e ljgst sges. Ig lsgkgegl, jhkpleiidg pht ldgfgsuphrtud jhetrl jhst hagrit `g jtrg jgi jlrg lu jrglt h leukg `istriouig. !ieux g kouetit ejhetieuu. kg`ilt jg jhkueitltgl `gsjhpgr h leukg vudegrloiditltg slu vrgue LoufJ, prhfrlklthriisg pue pg trglo i viuldigl jh`ud surs pgetru l2d kouetiD Wtidilthrii eu trgouig s ltgptgduei `g idg pgetru plj'gtg jlrg ljhpgr furidg `ie sistgkud `g hpgrlrg, juk sg etkpd e jludsistgkgdhr prhprigtltg. Ig lsgkgegl, hrijieg phltg jhetrioui dl ljgstg kouetiri. Wdtikudlrfukget e alvhlrgl sistgkgdhr `gsprg jlrg sg `isjut gstg ljgdl j !ieux g jhkpltioid justle`lr`gdg ietgreliheldg e `hkgeiu. 1i sg phltg spueg j eu `hlr hagr shduii oueg pgetru egvhidgutidilthridhr, `lr tie`g j'ilr s aig ue sistgk jlrg prgiet h kli klrg ietgrhpgrltivitltg `gjtsistgkgdg prhprigtltg.

    !ujrlrgl `g al gstg strujturlt pg trgi jlpithdg. ^rikud jlpithd gstg `gstielt iestldriisistgkudui `g hpgrlrg Wouetu +?.A. ^rljtij plrtgl ljglstl l dujrrii gstg ue f'i` pls2ju2pls, eshit`g jlpturidg `g gjrle rgldiltg `g2l duefud prhjgsudui `g iestldlrg. estldlrg Wouetu +?.A gstg uelsikpd i phltg ai rgldilt `g jtrg hrijieg. %'ilr i `g jtrg jgi jlrg eu lu ahlrtg kudtg juehtieg`gsprg !ieux.

    ;d `hidgl jlpithd i prhpueg s `gsjrig e lkeuet sistgkud Wouetu. =ejgpg ju h puegrg eletitg l `hu sistgkg `g hpgrlrg Wouetu +?.A i Kie`h3s -, `up jlrg jhetieu ju prggetlrgl`ivgrsgdhr lspgjtg `ie Wouetu/ `g dl ietgrall frlaij pe dl ahdhsirgl jhkgeidhr e Pgrkield.;jgst jlpithd gxpdij kh`ud e jlrg gstg lslkodlt sistgkud `g hpgrlrg i auejiidg sldg slu jukleukg phltg ai kh`iaijlt i l`us dl ahrkl lprhpilt `g jgriegdg utidilthridhr.

    Wdtikud jlpithd gstg ueud l`iiheld. Bd sg rgagr dl ehrkgdg `g prhtgjig l kuejii e

    `hkgeiud ieahrkltij. 8li prgjis prgiet jtgvl rgfudi )egikphrtletg0 `g lkgel5lrg l ueui dhj `gkuej.

    9

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    8/54

    Jlithdud ##estldlrg $ouetu

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    9/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    10/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    11/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    12/54

    =e jlud `g kli sus gxist h ueitltg MII"((I `g 6.A #4, jhkpdgt diogr. =e ldtg jluri, edhj `g Largg spljgJ, pht gxistl kli kudtg plrtiii. ^getru l tgrfg h plrtiig vl trgoui s sg ldglf

    plrtiil prie jdij* stefl lsuprl gi, `up jlrg sg aljg jdij* pg jhkle`l LIgdgtgJ. Ilj gxist uesistgk `g hpgrlrg pg h leukg plrtiig i sg `hrgtg pstrlrgl dui, utidilthrud trgouig s sg lsifurg j

    eu aljg hpgrliuegl `g kli sus lsuprl ljgstgi plrtiii. ;r ai egpdjut `g jhestltlt alptud j l `isprutsistgkud `g hpgrlrg Kie`h3s slu 8lj

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    13/54

    ^getru l jrgl h plrtiig (K;^ e jkpud LWsg lsJ sg ahdhsgtg kgeiud `grudlet i sg ldgfghpiuegl L(K;^ ;rglJ. (g jheairk aigjlrg sgtlrg prie jdij* pg

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    14/54

    ;juk utidilthrud gstg pg puejtud `g l ejgpg gagjtiv iestldlrgl sistgkudui Wouetu +?.A. (gldgfg plrtiil pg jlrg trgouig iestldlt Wouetu i lphi sg aljg jdij* pg Lestldd $h3J.

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    15/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    16/54

    (g tlstgl eukgdg jgidui jlrg `gtieg jhkputgrud e jkpud Lhur elkgJG sg tlstgleukgdg jhkputgrudui e jkpud Lhur jhkputgr>s elkgJ. !ujruridg lstgl eu suet ahlrtg ikphrtletg.%ggl jg g ikphrtlet g s aig ldgsg ue eukg `g utidilthr i h plrhdl. 8li ldgs plrhdl jlrg trgouigieut kietg uhr. @l ai utid i e khkgetudg e jlrg sg alj ljtuldiri ldg sistgkudui `g hpgrlrg, `lri e khkgetud e jlrg vl ai iestldlt ue ehu prhfrlk. (g jheairk plrhdl e jkpud lagrget. Ilj eusg `hrgtg utidilrgl usgrelkg2ud i l plrhdgi `g aigjlrg `lt je` sg ejlrj Wouetu, sg phltg ldgfg

    hpiuegl L!hf ie luthkltijlddCJ. (g aljg jdij* pg L%hetieugJ pgetru l kgrfg dl udtikl gtlp lprhjgsudui `g iestldlrg.

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    17/54

    8li sus utidilthrud g ieahrklt `gsprg %getrud `g (hat3lrg Wouetu. %heieg eukgrhlsglpdijlii utidg i uhr `g iestldlt.

    +9

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    18/54

    Iup jg s2l ajut ieahrklrgl ju privirg dl alptud j sg pht plrtl5l ahlrtg uhr iklfiei jul5uthrud ('ht3gdd, pg gjrle lplr ehui `gsprg Wouetu

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    19/54

    ^getru jgi ietgrgsli `g kuij, Wouetu +?.A vieg ju prhfrlkud &'Ct'kohx prgiestldlt.;jgstl gstg h lpdijlig ju hpiuei lvlesltg privie` rg`lrgl kuijii.

    8li sus sg fsgsj ieahrklii `gsprg LWouetu 8gssfg e`ijlthrJ jlrg l5ut utidilthrud s aig

    kgrgu etiielt ju privirg dl kgsl5gdg `g pg rggdgdg `g shjildilrg, g2klid2uridg prikitg slu e jlude jlrg ahdhsgtg prhfrlkg lsgkethlrg ju l'hh 8gssgefgr )fge ^i`fie0.

    +

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    20/54

    Wouetu +?.A vieg ju orh3sgrud 8hiddl Oirgahx prgiestldlt. ;jgstl gstg sifur, rlpi` isuaijiget `g ietgdifget ejt s l5utl dl elviflrgl pg ietgregt. Ig lsgkgegl, g uhr `g utidilt.

    !l ejgput Wouetu vgegl ju suitl

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    21/54

    Ogrglstrl LWouetu %usthkigJ etiiegl utidilthrud j e jl`rud sistgkudui `g hpgrlrggxist phsioiditltgl pgrsheldirii LeailrglJ ljgstuil `up prgagriegdg prhprii.

    ^getru etrgori privie` prhjgsud `g iestldlrg gxist phsioiditltgl jhesudtrii `hjukgetligiladltg hedieg. (g l5uefg ljhdh ljjgse` die*2ud uouetu.jhk"supphrt ll juk sg phltg hosgrvl i klisus.

    ?+

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    22/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    23/54

    Jlithdud ##)lkidilri*lrgl ju $ouetu

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    24/54

    sglkl j airkl %leheijld j'ilr i2l ajut tgkgdg je` vieg vhrol s2i l5utg pg utidilthri s2iahdhsglsj gaijiget jldjudlthlrgdg. (j'ikolrgl eu gstg eijih`lt uhlr. ^getru kudi hlkgei gahlrtg frgu s sj'ikog jgvl, rlte` plsud sprg uegdg prhfrgsg uikithlrg. WeitC gstg ue lstagd `g

    prhfrgsJ.Iup jg utidilthrud s2l lutgetiaijlt pgetru l ahdhsi Wouetu +?.A, ljgstl vl ai etkpielt `g

    ue gjrle lsgkethr ju jgd `g kli 5hs/

    %ggl jg slrg pgetru prikl `lt e hj'i gstg alptud j `g pg `gs*thp 7 sprg `ghsgoirg `gldtg sistgkg `g hpgrlrg 7 dipsgsj ju `gsvrirg pijthfrlkgdg. Bxist e sj'ikol, e stefl, hLaigJ )lsgkethlrg uegi rifdg0 pg jlrg suet eirltg lpdijliidg. 1i eu eukli. ;jglstl phlrteukgdg `g L!leslthr `g lpdijliiJ )!luej'gr0. $u thltg prhfrlkgdg sg fsgsj ljhdh. ^getru lfsi ldtg lpdijlii trgouig s sg `gl jdij* pg Ils', jlrg gstg klrjlt prie pijthfrlkl `g sus )jgljlrg phlrt sifdl Wouetu0D

    ^getru l fsi h lpdijlig trgouig ahdhsit tlstlturl, sjriie`u2sg e jkpud diogr `g sus)ljhdh ue`g gstg phiihelt e stefl h dup sikidlr ju jgl l dui ('grdhj* Mhdkgs0 eukgdglpdijligi `hritg. Wtidilthrud eu trgouig s tig ju gxljtitltg eukgdg lpdijligi, etrujt vl airgldilt h jutlrg i e auejig `g ldtg jritgrii/ lprhpigrgl `ietrg eukgdg tlstlt i eukgdglpdijligi, dgfturl `ietrg eukgdg tlstlt i jkpud sgkletij ld lpdijligi )sprg gxgkpdu, `ljjiegvl jlut ue leukg 5hj 7 `lr eu kli tig juk sg j'glk 7 phltg tlstl LflkgsJ `up jg l`gsj'is Ils'2ud Wouetu, ilr rgudtltgdg lailtg vhr ai e alpt thltg 5hjuridg iestldltg dl vrgkglrgspgjtiv0.

    kg`ilt suo Ils'2ud Wouetu sg fsgtg `hslrud LMhkg Ohd`grJ. Bstg dhjud e jlrgthlrg aiigrgdg i `hslrgdg pgrsheldg lr trgoui s aig.

    We ldt gdgkget jg sg fsgtg pg !luej'gr gstg %getrud `g (hat3lrg Wouetu )Wouetu(hat3lrg %getgr0. ^ijthfrlkl jg d `gaiegtg lrlt prgjuk h trlist `g jukprturi. Ie`jdij* pg ljglstl sg `gsj'i`g h agrglstr e jlrg gxist phsioiditltg jutrii ehidhr lpdijlii)uegdg `ietrg gdg frltuitg, ldtgdg jhetrl jhst0. ;phi, ljgstgl pht ai iestldltg.

    Bdgkgetud pg jlrg eu d2lk etdeit pg Kie`h3s eijih`lt gstg Khr*pdljg (3itj'gr2ud.^getru l lpgdl dl ljgstl sg aljg jdij* pg pgeudtikl pijthfrlk `ie !luej'gr. Khr*pdljg(3itj'gr2ud l5ut dl jhkutlrgl etrg `iagritg gjrleg pg jlrg dg ahdhsgtg utidilthrud dl ue

    ?A

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    25/54

    khkget `lt. ;stl g utid pgetru jdipgdg e jlrg sg dujrgl ju kli kudtg lpdijlii, aigjlrg pg jtg uegjrle, ar s sg odhj'gg uel pg ldtl.

    Wdtikud gdgkget ld !leslthrudui `g lpdijlii gstg Prls'2ud )jhud `g fuehi0. =e iklfiegl `gkli sus gstg rgprggetlt prie pijthfrlkl `g 5hs l !luej'gr2udui. ;rlt kli `gfrlo jl ue pl'lrtrlsplrget je` eu sg fsgtg eikij e `esud. Bstg sikidlr ju &gjCjdg 4ie2ud `ie Kie`h3s. ;iji sgrgfsgsj aiigrgdg tgrsg. ^hltg ai fhdit pgrih`ij. Ig lsgkgegl, aiigrgdg tgrsg pht ai rgstlurltg `lj

    eu l ahst fhdit Prls'2ud.8li 5hs vl ai prggetlt h jlptur `g gjrle ju privirg dl jutlrgl ju l5uthrud Ils'2udui/

    Ig lsgkgegl, pgetru leukitg jutri pht ai utidiltg aidtrg, ll juk sg phltg vg`gl e jlpturl`g gjrle urkthlrg/

    ?F

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    26/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    27/54

    Ohd`grud Igs*thp 7 jheieg aiigrgdg i `hslrgdg jg sg pht vg`gl i pg `gs*thp. Ilj gstg l`usue aiigr pg `gs*thp ljgstl vl ai viioid i e Ohd`grud Igs*thp. Ilj gstg tgrs slu kutlt ueaiigr"`hslr `g pg `gs*thp ltueji ljgstl vl `isprgl i `ie Ohd`grud Igs*thp.

    Ohd`grud Ihjukgets 7 l ahst jhejgput s pstrgg aiigrgdg 3hr` slu hrijg ldtg aiigrg pg jlrgdg jrggl ue utidilthr.

    Ohd`grud Ih3edhl`s 7 e ljgst `hslr sg vhr `ujg thltg aiigrgdg `gsjrjltg `g pg ietgregt. Ohd`grud 8usij 7 l ahst jhejgput s jheie aiigrgdg kuijldg ).kpN, .3lv, .hff, .kAl, .llj

    gtj.0. Ohd`grud ^ijturgs 7 l ahst jhejgput s jheie iklfieidg ajutg ju h jlkgr `ifitld i

    trlesagrltg lphi pg jhkputgr. Ohd`grud ^uodij 7 sikidlr ju ahd`grud ('lrg `ie Kie`h3s, jheieg ljgdg aiigrg pg jlrg

    utidilthrud `hrgtg s dg plrtl5gg ju jgidldi jlrg ahdhsgsj ljgdli jhkputgr slu ju jgi `ie rgglul`ie jlrg aljg plrtg. #rl`ud `g pgrkisiueg lsuprl aiigrgdhr `g liji phltg ai sgtlt `iagrit. =e kh`ikpdijit `hlr l`kieistrlthrud lrg ljjgs dl jgdgdldtg aiigrg i `hslrg.

    Ohd`grud Pgkpdltgs 7 jheieg aiigrg lodhe pgetru `iagritgdg tipuri `g lpdijlii prgjukprhjgshrud `g tgxt.

    Ohd`grud @i gh 7 g jhejgput s jheie thltg aiigrgdg vi`gh `ie jhkputgr.=e stefl klelfgrudui `g aiigrg i ahd`grg sg fsgtg ue kgeiu jg jheieg jtgvl hpiei.

    8l5hritltgl suet sjurtturi jtrg `hslrgdg `g5l leldiltg. =e pdus al `g jggl jg l ahst prggetlt klisus lvgk/

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    28/54

    ^getru l lvgl ljjgs dl hel `g ehtiaijlrg i jgls 7 utidilthrud jhe`ujg jurshrud khusg2uduijtrg hel `ie `rglptl sus. Zhel `g ehtiaijlrg )$htiaijltihe ;rgl0 gstg sikidlr ju sCstgk trlC2ud `ieKie`h3s. ;iji sg pht aljg l5ustri privie` `ltl i hrl, hel e jlrg sg lad jhkputgrud, sg pht aljgl5ustri ldg suegtudui )prie ietgrkg`iud ljgdgi pijthfrlkg jlrg sglke ju h phrtlvhjg0 i eu `hlrltt. =e ljglst plrtg l `gs*thp2ud Wouetu sg fsgsj leukitg uegdgtg ikphrtletg ldg sistgkudui/

    8lelfgrud `g rggl )$gt3hr* 8lelfgr0 gstg h ietgal `g rggl, jlrg l5ut dl klelfgrigrgl

    `isphitivgdhr `g rggl i l jhegxiueidhr gxistgetg. (jhpud lppdgt2udui `g rggl gstg s alj ahlrtguhlr jhegjtlrgl dl h rggl j'ilr i pgetru jgi jlrg eu lu ahlrtg kudtg juehtieg `gsprg rggdg.Ie` jdij* pg lppdgt2ud `g rggl )jl e iklfiegl `g kli 5hs0 utidilthrud phltg vg`gl jhegxiueidggxistgetg, i phltg jheaifurl h rggl virtuld privlt )@^$ 7 virtuld privltg egt3hr*0, phltg sgtlrgglul jl aiie` ljjgsioid slu iejjgsioid )ltt rggdgdg ju air, jt i jgdg ar air0, phltg ahdhsijhkle`l `g g`itlrg l jhegxiueii.

    %glsud )P'g %dhj*0 sg lad lprhlpg `g 8lelfgrud `g rggl. Oje` jdij* pg lppdgt2udjglsudui sg phltg vg`gl jldge`lrud. Ig lsgkgegl, `lj gstg ahdhsit prhfrlkud Bvhdutihe pht aiklrjltg e jldge`lr leukitg gvgeikgetg )`g fgeud prhfrlklrg dl `getist0. Ilr auejihelrgllpdijligi Bvhdutihe eu aljg hoigjtud ljgstgi dujrri.

    8geiud %heturidhr `g Wtidilthr )Wsgr ;jjhuet 8geu0 jlrg sg lad ikg`ilt def jglsud `ieWouetu. Igsprg ljgstl sg vl `isjutl ltueji je` sg vl vhroi `gsprg jrglrgl i gdikielrgl uehrjheturi `g utidilthr. ;jgst kgeiu l5ut usgrud s alj sj'ikoud etrg `ivgrsgdg jheturi `g utidilthr`g jlrg `ispueg sistgkud ar l rgstlrtl jhkputgrud. Ig lsgkgegl, sg phltg trgjg e kh`udud #ugst(gssihe, jlrg g ue tip `g jhet ju pgrkisiuei rg`usg lsuprl rgsursgdhr sistgkudui. B ue iestrukget utid

    pgetru prigtgeii vgeii e viit jlrg vhr s2i vgriaijg g2klid2uri i vhr s elvif'gg pg ietgregtpgetru l jiti tiri slu `ivgrsg ieahrklii `g pg rggdgdg `g shjildilrg.

    ?-

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    29/54

    8geiud #glr )gxgkpdiaijlt e iklfiegl `g kli 5hs0 7 sg lad jgd kli e `rglptl sus l`gs*thp2udui Wouetu. ^rie jdij* pg ljgstl sg `gsj'i`g ue kgeiu ju urkthlrgdg hpiei/

    h (gtridg sistgkudui )(Cstgk (gttiefs0 7 jlrg `gsj'i`g h agrglstr e jlrg sg pht aljg l5ustrildg sistgkudui jheahrk prgagriegdhr utidilthrudui )hpiuei privie` dikol tlstlturii, iklfiegl `g pg`gs*thp slu sgtri `g lailrg, l`uflrgl `g ikprikletg, l5ustlrgl suegtudui i eu `hlr ltt0. ^getru lljjgsl ljglst hpiueg sg phltg ahdhsi i pijthfrlkl `ie !luej'gr )`gsprg jlrg s2l ajut vhroirg kli

    `gvrgkg0.h

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    30/54

    ?.? L`u!lrgl `g ehi usgri8udtg `ie jhkputgrgdg `g li suet ahdhsitg `g kli kudt `g h siefur pgrshle. B kli oieg

    prie urklrg s aig jrglt pgetru aigjlrg pgrshle jtg ue jhet. ;stl lr rg`ujg i risjud jl sistgkud s`gvie ahlrtg vudegrloid ltueji je` thlt dukgl lrg ljjgs dl sgtridg l`kieistrlthrudui. ;stagd,aigjlrg utidilthr phltg ahdhsi jhkputgrud `up oueud pdlj, puee` s2i jheaifurgg lspgjtudsistgkudui ll juk jrg`g `g juviie 7 ar l ietrl e jheadijt ju jgidldi utidilthri. Ig lsgkgegl, sg

    phltg jrgl h dist l jgdhr jlrg vhr putgl lvgl ljjgs dl sgtridg l`kieistrlthrudui pgetru l gvitlegpdjgridg.^getru l aljg ljglst hpgrliueg trgouig jl l`kieistrlthrud s utidigg jurshrud khusg2udui,

    `uje`u2d jtrg plrtgl `rglpt sus l `gs*thp2udui Wouetu. ;jhdh ue`g gstg eukgdg `g utidilthr. (galjg jdij* pg ljgl he, ilr `ie kgeiud jlsjl` sg ldgfg LWsgr ;jjhuets...J. ;jglst ljiueg vl `ujgdl `gsj'i`grgl uegi agrglstrg sikidlrg ju ljggl `g kli 5hs.

    (g ahdhsgtg jhkle`l Wedhj* )`ie `rglptl sus e agrglstrl ehu `gs'is0 7 sg ietrh`ujg plrhdli l`kieistrlthrud g fltl `g jrglrgl ueui ehu jhet `g utidilthr. %dij* pg sgkeud pdus )LYJ0 `iestefl 5hs. =e agrglstrl ehu `gsj'is sg ldgfg tipud `g jhet )(tle`lr` slu ;`kieistrlthr0, sg ehtgleukgdg jhkpdgt ld utidilthrudui i usgrelkg2ud )eukgdg `g lutgetiaijlrg0. %dij* pg jhkle`lL%rgltgJ i l ahst prljtij jrglt ue ehu jhet. ;jgstl vl lprgl e stefl suo prikud jhet `gl`kieistrlthr. (g aljg jdij* pg ljgst ehu jhet i e `rglptl sg ldgfg jhkle`l L;jjhuet `islodg`J `ie`rgptud jkpudui L^lss3hr`J. =e agdud ljgstl sg phltg sgtl h plrhd `g lutgetiaijlrg. Ig lsgkgegl,sg phltg ldgfg etrg `hu hpiuei. ^rikl `ietrg ljgstgl spueg j sistgkud jgrg plrhdl pgetrulutgetiaijlrgl ueui utidilthr, jgdldldt spueg j sistgkud sg vl ejrjl `irgjt ar l kli shdijitltlstlrgl plrhdgi. %e` g jrglt ue jhet stle`lr` pgetru ue jhpid g pe dl urk utid s eu aig egjgslrjl ue jhkputgr s shdijitg plrhdl dl aigjlrg ejrjlrg l sistgkudui. 8li ldgs j ljgstl eu lrg ljjgs dlsgtridg g l`kieistrlthr.

    ^getru l gdikiel ue leukg jhet sg `gsj'i`g agrglstrl LWsgr ;jjhuets...J, sg ldgfg jhkle`lLWedhj*J, sg tlsgl plrhdl `up jlrg sg ldgfg jhetud jlrg trgouig gdikielt i sg aljg jdij* pg kieus2ud `ie stefl 5hs.

    Bxist phsioiditltgl `g l jrgl ue jhet ju `rgpturi `g l`kieistrlthr prie ietgrkg`iud uegi

    jhkgei sjrisg e Pgrkield. ^getru l2d `gsj'i`g )`lj eu gstg `g5l e !luej'gr 7 e ljgst jl sg aljg`irgjt jdij* pg ljgstl0 sg `gsj'i`g Ils'2ud Wouetu i sg tlstgl juvetud LtgrkieldJ. %dij* lsuprlpijthfrlkgi spgjiaijg i `up `gsj'i`grgl agrgstrgi Pgrkieldudui sg tlstgl jhkle`l/su`h l``usgr

    N

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    31/54

    jhrgy. =e ljgst kh` l ahst jrglt ue jhet ju `rgpturi `g l`kieistrlthr pg eukg jhrg. 4iegegdgs,`up jg l ahst ietrh`us plrhdl i s2l rspues dl jtgvl etrgori e dgftur ju ehud jhet `gl`kieistrlthr. ^getru l aljg plsud ievgrs, l`ij tgrfgrgl ueui jhet prie ietgrkg`iud tgrkieldudui/`up gsj'i`grgl ljgstuil sg tlstgl jhkle`lsu`h `gdusgr jhrgy.

    ?." $tidi*lrgl $ouetu e dikol rhrig

    Weud `ietrg puejtgdg ikphrtletg je` vieg vhrol `g aidhshail Wouetu gstg ljgdl jlrgspgjiaij alptud j ljgil jlrg lu jrglt sistgkud `hrgsj gdikielrgl olrigrgdhr privie` dikol e jlrggstg ahdhsit ljgstl.

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    32/54

    (g vl `gsj'i`g h agrglstr )prgjuk jgl `g kli 5hs0 ju l5uthrud jrgil sg pht l`ufl slugdikiel ikprikletg slu `isphitivg `g tip kudtiauejiheld.

    !l urkthrud pls sg aljg jdij* pg jhkle`l ;``. ;jgst ljt vl `gsj'i`g h ehu agrglstr)sikidlr jgdgi `g kli 5hs0.

    =e agrglstrl ljglstl sg phltg jheaifurl ikprikletl jhegjtlt dl jhkputgr slu ikprikletl `ierggl. Ig rgfud, eukgdg ikprikletgi i `rivgrud egjgslr ljgstgli vhr ai viioidg e jkpuridglagrgetg e ehul agrglstr. Ilj es eu gxist ue `rivgr `ispheioid, ltueji utidilthrud lrg

    phsioiditltgl s ldglf `ie distl lailt ue `rivgr pgetru h ikpriklet sikidlr )`g dl ljgglijhkpleig0 i s alj tgstg pgetru l vg`gl jlrg sg phtrivgtg kli oieg. ;jgstgl suet `g rgfud `rivgrgprhprigtltg i eu etht`gluel suet sjrisg s auejihegg oieg ju ue sistgk `g hpgrlrg !ieux. Iup jg

    N?

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    33/54

    lu ahst ajutg ldgfgridg egjgslrg sg aljg jdij* pg Ohr3lr` i lphi )jl e agrglstrl `g kli 5hs0 pg;ppdC. 1i l ahst iestldlt h ehu ikpriklet pgetru jhkputgr.

    ^getru l utidil h ikpriklet `ie rggl jhegjtlt dl ue sistgk Kie`h3s vl trgoui s aig

    jheaifurlt prhfrlkud (lkol 7 jlrg l5ut dl jhkueijlrgl etr2h rggl etrg !ieux i Kie`h3s.

    NN

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    34/54

    ?.' #estldlrgl `g ehi rh!rlkgWouetu +?.A vieg dl plj'gt ju h sgrig ikphrtlet `g prhfrlkg. =es, eu etht`gluel

    suaijigetg.

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    35/54

    Bxgkpdu `g jutlrg prie ietgrkg`iud %getrudui `g (hat3lrg Wouetu )kli 5hs gstg jutlt ueprhjgshr `g tgxt0/

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    36/54

    Ilj prhfrlkud eu gstg frltuit, ji trgouig s aig pdtit h tlx pgetru l2d putgl utidil, ltuejie `rglptl vl lprgl hpiuegl 4uC, ilr e stefl gstg lailt jhstud prh`usudui )prgjuk e iklfiegl `gkli 5hs0/

    ; `hul kh`lditltg `g iestldlrg l ueui shat3lrg pg Wouetu +?.A gstg ahdhsirgl lpdijligi(Celptij. (Celptij )`geukirgl prhvieg `g dl sielpsgdg `ie jrgigr )e gefrg sCelpsgs0 i juvetud;^P0 gstg ue iestrukget frlaij ahlrtg putgreij `g klelfgrigrg l plj'gtgdhr shat3lrg. $u g iestldlte kh` ikpdijit e Wouetu +?.A. Ilj %getrud `g (hat3lrg Wouetu sg hjup `hlr `g plj'gtgdgspgjiaijg lpdijliidhr, (Celptgj gstg ue iestrukget jgvl kli lvleslt/ gd privgtg ltt plj'gtgdg `glpdijlii, oiodihtgjidg slu ldtg iestrukgetg pgetru lpdijlii. ( kh`iaiji sistgkud dl ljgst eivgd g hj'gstiueg jhkpdijlt, es pgetru juehsjthri g ue iestrukget jlrg hagr ue jhetrhd kli klrg. (prggxgkpdu, liji sg phltg iestldl h leukg oiodihtgj pgetru h lpdijlig jlrg eu sg lad e ahrkltud ueui

    plj'gt.< oiodihtgj gstg h jhdgjig `g auejii ikphrtletg jlrg suet utidg kli kudthr prhfrlkg.

    ;jgstg auejii suet l`ueltg e plj'gtg sgplrltg pgetru l sldvl spliud `ispheioid pg `isj. Ilj klikudtg lpdijlii ahdhsgsj auejiidg rgspgjtivg, sg phltg aljg rgagrirg dl gdg e ietgrihrud jh`udui

    prhfrlkgdhr rgspgjtivg i lstl l5ut ue leukg prhfrlk s ahdhsgsj ljgdg auejii. Ig lsgkgegl, g ih j'gstig `g sgjuritltg dl ki5dhj e ljglst klegvr. Ilj sg aljg h ljtuldilrg l uegi oiodihtgji`gsprg jlrg sg tig j lrg leukitg prhodgkg, ilr ljgl ljtuldilrg rghdv prhodgkgdg rgspgjtivg,ltueji thltg prhfrlkgdg jlrg ahdhsgsj oiodihtgjl vhr ogegaijil `g kouetiridg pg jlrg dg jlptljglstl.

    N6

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    37/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    38/54

    Iup jg utidilthrud gstg kudukit `g ldgfgridg ajutg eu trgouig `gjt s `gl jdij* pghpiuegl ;ppdC `ie olrl `g iestrukgetg pgetru l ejgpg iestldlrgl.

    ^getru l edturl leukitg plj'gtg `ie sistgk sg `gsj'i`g prhfrlkud, sg aljg jdij* pg eukgdgplj'gtgdhr `g5l iestldltg i sg ldgfg hpiuegl 8lr* ahr &gkhvld. %l i e jlud iestldrii utidilthrudphltg ai etiielt ju privirg dl gpge`gegdg `ietrg plj'gtg )dl agd jl e agrglstrl idustrlt kli 5hs0.

    (g phltg ldgfg i hpiuegl 8lr* ahr %hkpdgtg &gkhvld. Iup jg s2lu ajut ldgfgridgegjgslrg sg ahdhsgtg g lsgkgei jhkle`l ;ppdC ie olrl g iestrukgetg.

    Wegdg shat3lrg eu pht ai fsitg ju eijiue j'ip e plj'gtg prgjhkpidltg )aig gdg ^^;2uri, aiggdg plj'gtg ;^P slu Igoile0. Ig ljggl, hlkgeii trgouig s `gsjlrjg sursgdg `g pg ietgregt i s dgjhkpidgg gi pgetru l putgl ahdhsi h leukg lpdijlig. Ig rgfud, sursgdg vie eshitg `g iestrujiueidg

    egjgslrg jhkpidrii. ;dtghri, eu. =e jgdg kli kudtg jluri jhkpidlrgl uegi sursg auejihegllsgkethr ju strujturl `g pli prggetlt kli 5hs.=elietg `g l iestldl ue leukg prhfrlk, ljgstl trgouig jhevgrtit e sistgk oielr pgetru l putgl

    ai egdgs `g jtrg sistgkud `g jldjud. ^rhfrlkud jlrg aljg ljgst dujru sg eukgtg jhkpidlthr. ^getrul putgl jhkpidl leukitg sursg g egjgslr s aig iestldlt e prgldloid ue plj'gt jlrg eu vieg h`lt jusistgk g hpgrlrg. ;jgst plj'gt sg eukgtg ouid`-gssgetild. ^getru l2d iestldl sg `gsj'i`g Pgrkieldudi sg ahdhsgtg jhkle`l/ su`h lpt-fgt iestldd ouid`-gssgetild. Iup ietrh`ujgrgl plrhdgi vl phreigagjtiv prhjgsud g iestldlrg.

    Wrkthrud pls gstg jutlrgl plj'gtgdhr `g sursg `gsjrjltg. =e jgdg kli kudtg jluri suetaiigrg ju gxtgesil .tlr.f slu .tlr.o?. ;jgstgl trgouigsj `glr'ivltg. Igji sg vl sjrig e tgrkield hjhkle` `g ahrkl/ tlr -!a aidg.tlr.fzslu tlr -!a aidg.tlr.oz". =e auejig `g gxtgesil pg jlrg h lrg

    aiigrud sg vl ldgfg tipud `g jhkle` phtrivit.;phi, sg vl ahdhsi jhkle`l kl#g. ;jglst jhkle` vl trlesahrkl jh`ud surs e jgvliestldloid. Ig lsgkgegl, jhkle`l vgriaij kli eti `lj gxist plj'gtg jlrg lu dgftur ju lpdijliljlrg sg `hrgtg l ai iestldlt i `lj ljgstgl suet iestldltg. Ilj eu suet iestldltg vl etiiel usgrudj trgouig s dg iestldgg. Wrkthrud pls gstg iestldlrgl prhpriu2is. Prl`iiheld lstl sg rgldiglutidie` jhkle`l/su`h kl#g iestldd.

    Bxist i h kgth` kli oue. ;jglstl prggetlt letgrihr vl iestldl plj'gtud, ar l ahdhsies klelfgrud `g plj'gtg `ie sistgk. Ilj vrgh`lt jiegvl vl `hri s gdikieg ue leukg shat3lrgiestldlt e agdud ljgstl sg vl etrgouiel ahlrtg tlrg.

    =e sj'iko sg phltg iestldl ue ldt plj'gt/ su`h lpt-fgt iestldd jbgj#iestldd. ;phi/ su`hjbgj#iestldd.

    N-

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    39/54

    8gth`l ljglstl gstg utid i pgetru jgi jlrg eu lu ljjgs dl ietgregt. Ilr lu prigtgei jlrg phtaljg rhst `g sursgdg prhfrlkgdhr pg jlrg `hrgsj s dg ahdhsglsj. ^rigtgeii dg hagr sursgdg egjgslrg,ilr gi ogegaijil `g lpdijliidg pg jlrg i dg `hrgsj.

    ?.( Ljtuldi*lrgl sistgkudui$ijiue shat3lrg eu gstg pgragjt. Ilr pgragjtioid ju sifurle j `l. Ig ljggl pht ai ajutg

    kgrgu l`ufiri lsuprl uegi lpdijlii i j'ilr lsuprl sistgkudui `g hpgrlrg. Igvhdtlthrii Wouetu aljlstagd `g kouetiri ldg sistgkudui `g hpgrlrg prh`us `g gi pgrih`ij. ;jtuldiridg suet iejdusg elr'ivg i suet ahlrtg uhr `g iestldlt.

    %uk gstg `gsjhpgrit h prhodgk `g sgjuritltg slu vrgh grhlrg `g prhfrlklrg )ouf0jhkueitltgl Wouetu ejglrj s rgkg`igg jt kli rgpg`g prhodgklD ^getru l kijhrl phsioiditltgljl sistgkud Wouetu s eu auejihegg thjkli juk sg ltglpt hlkgeii, `gvhdtlthrii sistgkudui lu h

    phditij ahlrtg strijt e jggl jg privgtg lpdijliidg pg jlrg dg iejdu` e sistgkud dhr. Ilj vrgh ehuvgrsiueg l ueui prhfrlk eu l ahst tgstlt suaijiget pg Wouetu, ltueji utidilthrii vhr ahdhsi hvgrsiueg kli vgj'g )`g gxgkpdu, prhfrlkud %h`g//4dhj*s0, jlrg auejihegl `g5l oieg.

    Wouetu jlut ideij pgetru l vg`gl `lj gxist vrgh ehu vgrsiueg l ueui shat3lrg iestldltpg jhkputgr, lphi aljg ue rlphrt etiiee` utidilthrud lsuprl ljtuldiridhr. (g vl `gsj'i`g h

    agrglstr php2up jlrg vl sufgrl jgdui `ie all jldjudlthrudui s alj ue up`ltg. %gi jlrg vhr svgriaijg siefuri `lj gxist ljtuldiri pgetru sistgkud pg jlrg2d `gie pht ahdhsi 8geiud #glr i `gljhdh pht ldgfg Wp`ltgs ;vlidlodgs. =e agrglstrl ehu `gsj'is sg ` jdij* pg %'gj* )jl e agrglstrl`g kli 5hs0. @hr lprgl ljtuldiridg shat3lrg, ilr ue jdij* pg estldd Wp`ltgs vl dg vl iestldl.

    N

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    40/54

    ^getru j Wouetu +?.A gstg ue sistgk !P( )l`ij lrg susiegrgl jhkueitii pg tgrkge duef0utidilthrud eu vl ai etiielt lsuprl alptudui j gxist h ldt vgrsiueg l sistgkudui pe e lpridig?+A, je` lr trgoui s lplr ehul vlrilet !P(. ;jgst dujru phltg ai sj'ikolt pgetru jgi jlrg j'ilr`hrgsj s tgstgg i vgrsiuegdg Wouetu jlrg eu suet !P( ju l5uthrud jhkgeii (gttiefs.

    ?.1 Olj4 uud

    %gi jlrg ahdhsgsj jhkputgrud `g ahlrtg kudt vrgkg lu luit `g egeukrltg hri `g saltud LOue olj* up pgrih`ijJ. 8udi `lu jurs ljgstui salt, es ldii pur i sikpdu d ifehr risje` pg prhprilrspue`grg s pilr` `ltg ikphrtletg )aiigrg, ahd`grg, iklfiei, aidkg, kuij gtj.0.

    ;iji eu vl ai ajut ue f'i` pls ju pls ju privirg dl kh`ud e jlrg trgouig s aig rgldiltljiuegl `g olj*up pgetru sistgkud Wouetu. Bxist kli kudtg kgth`g. Weii jukpr ue ehu`isphitiv `g sthjlrg l `ltgdhr e ljgst sjhp, ldii jhesi`gr j gxist i kgth`g kli gaijigetg 7 klildgs j ueghri etrgfud lefrgel5 `g aiigrg eu sg kh`iaij rl`ijld `g dl h vrgkg dl ldtl. lr pgetru laljg ue olj*up iejrlkgetld )l`ij ueud jlrg sldvgl `hlr kh`iaijridg rgldiltg dl jtgvl aiigrg0 gahlrtg oieg s sg ldglf kgth`l jgl kli oue.

    Wouetu `ispueg ej `g dl iestldlrg `g ue iestrukget jlrg l5ut utidilthrud s alj ueolj*up. Ihlr utidie` Ils'2ud i tlste` ljhdh juvetud Lolj*upJ pht aljg lpgd dl ljgst utiditlr

    )jlrg g gxgkpdiaijlt e iklfiegl `g kli 5hs0.

    %u l5uthrud ljgstui shat3lrg prgiestldlt sg phltg aljg ue olj*up thtld, ueud iejrgkgetld, sgphltg aljg h sgtlrg pgetru ue olj*up luthklt, sg pht stloidi leukitg pgrihl`g `g tikp e jlrg sg vlrgldil olj*up2udG lpdijlil ljglstl phltg l5utl dl rgstlurlrgl leukithr aiigrg `ie olj*up. B ueiestrukget usgrarige`dC, ietuitiv i uhr `g klegvrlt.

    ^getru jgi kli jurl5hi slu `hlr pgetru juehsjthri gxist prhfrlkg jlrg alj olj*up2udrlpi`, es utidilthrud trgouig s sjrig jhkgeidg `g dl tlstltur. %l e Pgrkieldud Wouetu. ;stl lr

    putgl s spgrig pg ejgpthri. %gi jlrg eu s2lu spgrilt `g5l `g ljglst prggetlrg i prgagrprhvhjridg pht ahdhsi prhfrlkg prgjuk rlr slu rsyej. Iup jg suet iestldltg prhfrlkgdg,

    utidilthrud phltg sjrig e Pgrkield uel `ietrg jhkgeidg kle rlr slu kle rsyej pgetru l jiti pg

    A

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    41/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    42/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    43/54

    Iilfrlkl `g kli 5hs vl hagri h i`gg lsuprl kh`udui e jlrg suet strujturltg `irgjthlrgdg pgue sistgk !ieux/

    (us `g tht sg fsgtg ahd`grud r`jie/ i`getiaijloid prie ljgd sdls' ". =e ietgrihrud ljgstuiahd`gr sg fsgsj aiigrgdg sistgkudui, aigjlrg lve` ue rhd lplrtg. Ig gxgkpdu ahd`grud "'hkg vl

    jheieg `irgjthlrgdg Mhkg ldg `ivgridhr usgri li ueui jhkputgr. ^getru utidilthrud kltt'g3 lr aiahd`grud/ "'hkg"kltt'g3.

    (trujturl kh`gre l `istriouiidhr !ieux )prgjuk Wouetu0 gstg iespirlt `g strujturlsistgkgdhr W$:, jlrg l ahst jrglt `g jtrg Lie`ivii ju oroi klriJ. =e jgl kli klrg plrtg ltikpudui eu g eglprlt egvhig s sg tig ju gxljtitltg jg alj leukitg ahd`grg, es pgetru jgiietgrgsli vhr ai prggetltg kli 5hs sujjiet `iagritgdg ahd`grg `ie !ieux.

    "gtj gstg `gsjris jl aiie` `irgjthrud e jlrg sg fsgsj aiirgdg `g jheaifurlrg pgetru etrgfudsistgk. ;iji suet eklflieltg ljgdg sgtri jlrg lagjtgl thi utidilthrii, es gxist i aiigrg jlrgsuet spgjiaijg `hlr pgetru aigjlrg usgr e plrtg. %e` jiegvl i2l rgldilt h leukit jheaifurlrg )i2lsj'ikolt iklfiegl `g pg `gs*thp, l sgtlt !luej'gr2ud s rke pgrkleget lailt gtj0 ljgstgkh`iaijri sg lpdij `hlr jhetudui su. ^getru ldtg jheturi pht ai ajutg ldtg sgtri. We`g suet sthjltgljgstg kh`iaijri] =e ietgrihrud `irgjthrudui 'hkg sg fsgsj leukitg ahd`grg l jrhr `geukirg ejgpgju ue puejt ).0 )`g gxgkpdu/ .jheaif slu .diorghaaijg0. ;jgstg ahd`grg jheie sgtridg spgjiaijgaigjrui usgr e plrtg pgetru h leukg lpdijlig slu pgetru etrgfud sistgk. =e kh` ikpdijit ljgstgaiigrg eu suet viioidg, etrujt eu thlt dukgl `hrgtg s vl` ljgstg aiigrg. =es, pgetru jgiietgrgsli gxist `hu phsioiditi/ `gsj'i` ahd`grud Mhkg, kgeiud @ig3 i jdij* pg hpiuegl/ ('h3Mi``ge Oidgs slu lpls sikudtle tlstgdg %P&! i M.

    Iirgjthlrgdg !ieux i utidilrgl dhr

    Iirgjthr Wtidilrg"%heieut

    "ohht ;jgst ahd`gr jheieg sgtri ikphrtletg pgetru ohhtlrgl jhkpgrudui/ iejdusivjheaifurlil ohhtdhl`grudui i *gregdud !ieux."`gv Oigjlrg isphitiv ie jhkputgr )pdljl `g suegt, jlkgrl 3go gtj0 lrg h ietrlrg e

    ljgst ahd`gr. Oigjlrg lpdijlig jlrg utidigl ue leukg `isphitiv vl lpgdl dl itgkiiikphrtlei `ie `irgjthrud ljgstl.

    "gtj (gtridg etrgfudui sistgk slu ldg lpdijliidhr iestldltg suet sthjltg liji."'hkg Oigjlrg usgr lrg ue jhet, ldg jrui aiigrg `g jheaifurlrg sg fsgsj liji."dio 4iodihtgjidg ikphrtletg pgetru lpdijliidg iestldltg slu ldg sistgkudui suet sthjltg

    liji. Puriskud prie he eu gstg rgjhkle`lt jgdhr jlrg eu lu juehtieg shdi`g`gsprg !ieux.

    "kg`il Iisphitivgdg 8g`il 7 prgjuk %I2uridg slu stij*2uridg W(4 7 lu ietrri liji ltueji

    je` suet jhegjtltg dl jhkputgr."ket ;iji sg fsgsj ietrridg pgetru isphitivgdg khetltg )ldtg plrtiii gtj0.

    AN

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    44/54

    "hpt %heieg aiigrg ju shat3lrg hpiheld. Ig rgfud, gstg ahdhsit `g jgi jlrg jrglprhpriidg lpdijlii slu shat3lrg. Ilj eu sg e`gdgteijgsj ju lstagd `g ljtiviti,utidilthrii pht ifehrl `irgjthrud.

    "prhj"sCs Bstg ahd grud jlrg jheieg ieahrklii ju privirg dl stltusud jurget ld sistgkudui jlrgrudgl.

    "rhht Bstg irgjthrud 'hkg pgetru priejipldud l`kieistrlthr ld sistgkudui.

    "oie %heieg shat3lrg vitld pgetru sistgk je` vieg vhrol g ohhtlrg."soie %heieg shat3lrg jlrg lr trgoui s aig utidilt `hlr `g jtrg l`kieistrlthrud priejipld

    )supgrusgr2ud0."usr %heieg lpdijliidg fgegrldg iestldltg pg jhkputgr."vlr %heieg aiigrg g kheithrilrg l lpdijliidhr ietldltg pg jhkputgr.

    ?.

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    45/54

    ;l juk l ahst lkietit i kli `gvrgkg jhkgeidg sjrisg `g dl tlstltur pht ai jhkoieltg jul5uthrud jlrljtgrudui S. ;l sg jrgl jgdgorgdgpipgdiegs. ^getru ejgput vl ai dult `rgpt gxgkpdujhkle`l jlt. Ohdhsit sikpdu laigl ue tgxt pg gjrle. ^getru l putgl elvifl e ietgrihrud tgxtuduiju l5uthrud tlstgdhr sfgi vl trgoui jhkoielt ju h ldt jhkle`/ dgss. !ieil `ie Pgrkield lr trgouis lrltg jlk ll/usgrelkg$jhkputgr%&' jlt ahh.tt ) dgss. 8gjleiskud `g jrglrg ljgsthrpipgdiegsgstg urkthrud/ prikl `ietrg gdg gstg uel `g lailrg )tip hut0, jgldldt gstg uel `g ietrh`ujgrg l uegi

    jhkgei `g dl tlstltur )tip ie0.;jgstg tipuri `g jhkgei pht l5utl dl vgriaijlrgl leukithr lspgjtg ju privirg dl sistgkudprhpriu. ^getru l vg`gl jtg prhjgsg suet rudltg dl ue khkget `lt `g jtrg sistgk sg phltg ahdhsiurkthlrgl jhkoielig `g jhkgei/ usgrelkg$jhkputgr%&' ps l ) frgp fgtty ) wj -d. ;stagd sg

    phltg ladl jtg prhjgsg `g tipfgtty)prhjgsg jg rudgl e jheshd0 suet rudltg e ljgdli tikp. ^rikljhkle`ps ldistgl prhjgsgdg jlrg rudgl etrg2ue sistgk. ;phi,frgpi`getiaij `hlr ljgdg dieiijlrg jheie tgxtud fgtty. Phtud g prgdult `g jtrg jhkle`l wj. ;iji lvgk `g2l aljg ju ue jhethr ldjuvietgdhr slu dieiidhr. lr udtikud plrlkgtru ld jhkgeii -d spgjiaij alptud j trgouig jhethrilteukrud `g dieii, eu jgd `g juvietg. etgrgslet, eu]

    %e` gstg ejrjlt sistgkud `g hpgrlrg Wouetu, ilr utidilthrud sg lutgetiaij gd vl ogegaijil`g thltg iestrukgetgdg `g jlrg ogegaijil ue utidilthr stle`lr`. (istgkud gstg lstagd jhejgput ejt

    rudgl e kh` ehrkld `hlr ljgdg prhjgsg egjgslrg ueui utidilthr hoieuit. Ihlr e jluri ahlrtgikphrtletg sg lpgdgl dl jlpljitidg `g l`kieistrlthr. ;stl pgetru l prgvgei iestldlrgl `g lpdijliieg`hritg slu ldtg j'gstiuei lsgkethlrg.

    ^getru l ogegaijil `g lptitu`ieidg `g l`kieistrlthr e Pgrkield, elietgl uegi jhkgei sgsjrigsu`h. (g pht ahdhsi `rgpturi `g l`kieistrlthr pgetru l rgphrei rgglu. < jhkle` sjris `g uel`kieistrlthr lr lrtl e agdud urkthr/ usgrelkg$jhkputgr%&' su`h lpt-fgt iestldd oyhou.

    %e` g ejgput sjrigrgl uegi jhkgei jusu`hgstg spgjiaijlt alptud j ue utidilthr `hrgtgs ahdhsglsj ljgl jhk`le` jl l`kieistrlthr. Igi gd g `hlr ue sikpdu usgr. %hkputgrud vl shdijitl`g ljggl plrhdl l`kieistrlthrudui. ;jglstl gstg `g alpt plrhdl prikudui utidilthr 7 ljggl jlrg l ahststloidit dl iestldlrgl sistgkudui `g hpgrlrg. ^getru kli kudtg `gtldii sg phltg rgvgei dl jlpithdud lddujrrii `g al. Ilj `g5l g ahdhsit jhetud `g l`kieistrlthr sg tlstgl plrhdl i sg kgrfg kli`gplrtg. !ieil `g kli sus iestldgl ue shat3lrg jlrg aljg kuejl e jl`rud Pgrkieldudui kli sikpd.

    Pgrkgeud oyhoulrg hrifiei 5lphegg i sg rgagr dl ljgdg plehuri `gjhrltivg )`ie pe slu'rtig0, jhestruitg `ie kli kudtg pri i utidiltg jl sgplrlthlrg `g jlkgrg. =e dukgl #$W, prhigjtudoyhoualjg rgagrirg dl ljgd shat3lrg jlrg lrg jl sjhp sikpdiaijlrg ljtivitii `g2l duefud ueui gjrle!ieux. Iup iestldlrgl oyhouPgrkieldud lr trgouig s lrltg prgjuk e agrglstrl idustrlt kli 5hs/

    AF

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    46/54

    Iup jg l ahst ahdhsit h jhkle` e Pgrkield jlrg l ejgput ju su`h, utidilthrudui eu i sgvl kli jgrg s ietrh`uj plrhdl tikp `g +F kieutg.

    ^getru l ladl uegdg ieahrklii `gsprg jhkgeidg pgetru !ieux sg phltg ahdhsi kleuldudjhkgeii `ie ietgrihrud sistgkudui. Oigjlrg jhkle` lrg ueud. ^getru lstl sg ahdhsgtg jhkle`lkle. Ilj sg `hrgtg ladlrgl uehr ieahrklii `gsprg jhkle`l dssg vl ahdhsi jgvl lsgkethr juurkthlrgl dieig/ usgrelkg$jhkputgr%&' kle ds. =e ljgstg kleuldg suet `gsjrisg kli kudt

    kh`lditidg `g ahdhsirg l jhkgeii. Ilr utidilthrud lrg dl `isphiig i jutlrgl pg otreud #hhfdgpgetru ieahrklii ju privirg dl leukitg jhkgei.^lfiel kleuld l jhkgeidhr lrg dl re`ud gi leukitg hpiuei. ^getru l dg ladl sg phltg ahdhsi

    jhkle`l/ kle kle. 8leuldud kleuldudui 7 juk s2lr ijg. %gl kli ikphrtlet hpiueg gstg/ 2*.;jglstl l5ut utidilthrud s jlutg e plfiel kleuld `up ue leukg tgrkge. Ilj utidilthrud l uitltjhkle`l, `lr tig j lrg dgftur ju ue prhjgs, gd phltg ahdhsi urkthlrgl dieig e tgrkield pgetru llail thltg jhkgeidg jlrg lu dgftur ju ljgst tgrkge/ usgrelkg$jhkputgr%&' kle -# prhjgssgs.

    =e jhetieulrg vhr ai leldiltg jtgvl jhkgei utidg e dukgl !ieux.%hkgei pgetru elviflrgl etrg ahd`grg/

    pw`laigl eukgdg ahd`grudui jurget. j` `g5l l ahst leldilt. Bl sj'iko `irgjthrud e jlrg sg ladl jurshrud etr2ue leukg

    khkget. %hkle`l phltg ai ahdhsit lstagd/h j` &/(gsdthp7 `ujg usgrud `ie `irgjthrud Mhkg, e `irgjthrud Igs*thp.h j` / kututidilthrud jtrg `irgjthrud r`jie )rhht0.h j` `ujg usgrud jtrg `irgjthrud 'hkg.h j`.. `ujg utidilthrud ju ue eivgd kli sus e ietgrihrud `irgjthrudui.h j` * `ujg usgrud e `irgjthrud prgjge`get )ue agd `g olj*0.h Ilj sg `hrgtg elviflrgl jtrg ue ahd`gr spgjiaij, ltueji sg phltg sjrig etrglfl jldg `up

    j`. Ilj ue utidilthr vrgl s l5uef e suo`irgjthrud /www, ladlt e `irgjthrud/!lrvl ai sjrisjhkle`l/ j` /!lr/www.

    ^getru l dujrl ju `irgjthlrg i aiigrg sg vhr ahdhsi jhkgeidg/ jpaljg h jhpig l ueui aiigr. Ig gxgkpdu/ jp aidg ahhvl aljg h jhpig l aiigrudui pg jlrg h

    `geukgtgahh, `lr pstrgl ietljt aiigrud hrifieldD k! kut slu rg`geukgtg ue aiigr. Bxgkpdu/ k! aidg ahh. ;jglst jhkle` rg`geukgtg

    aiigrud hrifield ju eukgdg ahh. Ilj g ahdhsit jhkle`l/ k! ahh &/(gs#thpvl ai kutlt pg Igs*thpaiigrudahh`ie Mhkg. ;jgstl eu sg vl kli fsi e ahd`grud e jlrg sg fsgl.

    ^getru l eu sg kli pigr`g vrgkgl ju sjrigrgl uegi ji sg phltg ahdhsi sikohdud U. ;stl pgetrul spgjiaijl oiegegdgs `irgjthrud Mhkg. Ilj sg `hrgtg jhkutlrgl jtrg `irgjthrud ^ijturgs `ieMhkg jldgl lr ai/ "'hkg"usgrelkg"pijturgs. 8li sikpdu sg phltg tlstl/ U"^ijturgs. Ilj g ahdhsitjhkle`l k!kprgue jusu`h, dujru egjgslr pgetru ahdhsirgl jhkgeii e lalrl ahd`grudui Mhkg,ltueji trgouig s aig spgjiaijlt etrglfl jldg. $u sg kli phltg ahdhsi sikohdud U.

    rk g utidilt pgetru l tgrfg ue aiigr slu ue ahd`gr. Bxgkpdu/ rk aidg.tt. %hkle`l euauejihegl je` vieg vhrol `g `irgjthlrg jg jheie `g5l aiigrg. ;jgstgl trgouigsj kli eti fhditg,

    `up jlrg sg ahdhsgtg jhkle`l rk`ir. ds `gsprg jlrg s2l kli `isjutlt. Bl distgl aiigrgdg `ie `irgjthrud jurget. %u leukii

    plrlkgtri sg pht distl i leukitg `gtldii ju privirg dl aiigrgdg distltg )`ltl jrgrii, `ikgesiuegl,pgrkisiueidg lsuprl aiigrudui gtj.0.

    k#`irl5ut dl jrglrgl ueui ahd`gr. Bxgkpdu/ k#`irkusijvl jrgl ue ahd`gr ju `geukirglkusij.

    jbkh` sj'iko pgrkisiueidg lsuprl aiigrgdhr distltg. 8h`gdud pgrkisiueidhr gstg ahlrtgsikpdu. (g pht sgtl pgrkisiuei lsuprl ueui ahd`gr pgetru ue utidilthr, pgetru ue frup slu pgetruetrglfl dukg. ;jgstg pgrkisiuei vhr spgjiaijl jieg phltg jiti, kh`iaijl slu gxgjutl ue aiigr. Iggxgkpdu, `lj sg `hrgtg l sg sgtl urkthlrgl pgrkisiueg/ thlt dukgl phltg jiti, `lr `hlr usgrud

    phltg kh`iaijl aiigrud vl ai sjris urkthlrgl gxprgsig/ rwr-r-. ^getru l l`ufl h pgrkisiueg sg

    A6

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    47/54

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    48/54

    ;kogdg jhkgei prggetltg kli sus suet ahlrtg putgreijg. ^getru l putgl ai ahdhsitg etr2uekh` gaijiget hlkgeii pht jutl pg ietgregt tuturildg ju privie` jhkgeidg e jlu.

    A-

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    49/54

    jlt )`gsprg jlrg s2l kli `isjutlt 7 eukgdg jhkgeii prhvieg `g dl juvetud LjhejltgeltgJ0gstg h jhkle` jlrg l5ut utidilthrud s viuldigg tgxtud ueui aiigr i s l`ufg tgxt ljgduiliaiigr. %hkle`l sikpd jlt ADG>

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    50/54

    kle kle`ujg utidilthrud dl plfiel `g stlrt l jhkgeii kle. B ue oue ejgput pgetru jgijlrg vhr s evgg juk s sg `gsjurjg ju Pgrkieldud Wouetu.

    kle ietrh gstg ahlrtg utid. ;aigl plfiel etrh`ujgrg 6e utidizlrgl jhkgezidhr)etrh`ujtihe th 2sgr 9hkkle`s0, jlrg gstg ahlrtg oieg sjris, aiie` sjurt i dl hoigjt.

    Bxist i plfiei `g ieahrklii ju privirg dl jhkgei kudt kli lxltg pg suoigjt. ^lfiei pgetrulvlesli. %gi jlrg vhr s egdglf kli kudtg pht ejgpg ju/ ieah ieahpgetru l vg`gl `gsprg jg gstg

    vhrol.Ilj utidilthrii eu suet sifuri `g jg jhkle` slu `g jg lpdijlig lu egvhig pht lpgdl dl

    aiigrgdg kleuldudui pgetru l ladl leukitg dujruri/ kle *# ahhjlut aiigrgdg kleuld ldg jhkgeiiahh. ^getru gxgkpdu, sg phltg ldgfg/ kle *#

    elutiduspgetru l vg`gl juk auejihegl i`ggl. kle * a ahhjlut `hlr e titduridg `ie sistgkud prhpriu ldg aiigrgdg kleuld. (g phltg ldgfg

    pgetru ejgrjlrg/ kle *a ueity.Weghri utidilthrii lu egvhig s sg jlut `up kli kudtg aiigrg e ljgdli tikp. ^hltg j vhr

    s tglrf thltg aiigrg .rlr `ie sistgk slu phltg vhr s kutg thltg aiigrgdg .h`t etr2ue leukgahd`gr.8udukit 3id`jlr`2uridhr ljuk ljiuegl ljglstl gstg kudt kli dl e`gke/

    jlrljtgrud lstgrisj )n0 jl i e Kie`h3s edhjuigtg ue ir `g jlrljtgrg egdikitlt. (prggxgkpdu, `lj sg aljg jutlrg pgetru thltg aiigrgdg .rlr vl ai tlstlt n.rlr. sgkeud `g etrgolrg )]0 edhjuigtg ue siefur jlrljtgr. Bxgkpdu/ ].rlr vl jutl aiigrgdg `g tip

    l.rlr, `lr eu i pg jgdg lo.rlr. QjlrljtgrgR jlut `up aiigrgdg l jrhr `geukirg sg phtrivgtg ju jlrljtgrgdg `ietrg

    plrletgg. (prg gxgkpdu/ QloR.rlr fsgtg `hlr aiigrg `g tipud l.rlr i o.rlr, lr eu i aiigrg j.rlr. QDjlrljtgrgR jlut `up aiigrg jlrg lu `geukiri l jrhr ditgrg eu suet distltg etrg plrletgg.

    Bxgkpdu/ QDloR.rlr vl fsi aiigrg `g tip j.rlr, `lr eu i aiigrg l.rlr slu o.rlr.

    ?.

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    51/54

    rgjijdgl jhkputgrg slu `g jtrg jgi jlrg prgagr s ahdhsglsj kli gaijiget rgsursgdgjldjudlthlrgdhr g jlrg ispue.

    $ouetu tu`ihgstg h `istriouig `grivlt `ie Wouetu jrglt i hptikilt pgetru prh`ujiidgkudtikg`il. (istgkud iejdu`g h klrg vlrigtltg `g lpdijlii ikphrtletg pgetru jgi jlrg rgldiglergfistrri vi`gh i lu`ih, pgetru jgi jlrg kixgl, pgetru jgi jlrg ahdhsgsj sietgtilthlrg `g suegtslu g`itri `g iklfieg. %heieg ue eujdgu kh`iaijlt lstagd ejt s rg`uj dltgel sistgkudui al `g

    ergfistrlrgl lu`ih, jggl jg kouetgtg etr2ue kh` `rlkltij pgrahrklel jldjudlthrudui je`vieg vhrol `g ergfistrlrgl i g`itlrgl suegtudui, `lr ue lstagd `g eujdgu s2lr putgl s eu aig ahlrtg

    oue e ldtg kg ii. ^rikud sistgk Wouetu (tu ih s2l ollt pg sistgkud Wouetu 9.A. 3t6uouetugstg h pigs ahlrtg phpudlr pgetru jgi jlrg vhr ue sistgk tip jgetru kg`il,

    lve` rgputlil `g uegdt uhr `g jheaifurlt. Bstg `gstielt utidilthridhr jlrg eu lu ahlrtg klrijuehtieg shat3lrg e `hkgeiu. !l agd jl i :uouetu, 8Ct'uouetu ahdhsgtg ietgrall frlaij :ajg,`giee` ue %getru `g %hetrhd 8Ct'uouetu )8Ct'ouetu %hetrhd %getgr0 jlrg phltg ai pgrsheldilt.^hltg ai, `g lsgkgegl, tgstlt sistgkud !ivg%I. ^rikl vgrsiueg l 8Ct'uouetu l ahst ollt pgWouetu 9.+.

    F+

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    52/54

    Jlithdud ###+hrkg `g setltg ,i sgjuritltg dl dhjud `g kuej

    ".< Lkgellrgl dhjudui `g kuejl;kgel5lrgl dhjudui `g kuejl trgouig lstagd rgldilt ejlt s hagrg utidilthridhr jheahrt i

    diogrtltg `g kijlrg i s `ikieugg e klrg ksur phsioidgdg risjuri `g eltur viuld, kgetld iphsturld.

    ^hsturidg `g kuej trgouig jhejgputg i lkgel5ltg lstagd ejlt s pgrkit uehr pgrshleg`iagritg s rglddigg h flk `ivgrs `g slrjiei `g kuej, etr2ue kh` jheahrtloid i gaijljg, +leivgdud `g pgrahrkle jgrut.

    ;kgel5lrgl phsturidhr `g kuej trgouig s pgrkit l`lptlrgl ljgsthrl dl sj'ikori `gjgrieg i situlii.

    !hjud `g kuej trgouig s pgrkit h oue jhrgdlrg etrg jlrljtgristijidg letrhphauejtiheldgldg utidilthridhr i kuejl dhr prie lsifurlrgl phsioiditidhr `g rgfdlrg l `iagritgdhr gdgkgetgjhkphegetg ldg ljgstuil.

    Wtidilthrii trgouig s lio phsioiditi `g kh`iaijlrg l phiigi `g dujru, e tikpud ljtivitii.

    Ilj utidilthrii sg `gpdlsgl `g dl ue puejt `g dujru dl ldtud, gstg ie`ijlt s sg prgvl`gdgkgetg `g prie`grg suo pdleud `g dujru, pgetru l uurl kijlrgl.Iistlegdg i uef'iuridg `g vg`grg trgouig s aig e rlphrt ju jgriegdg slrjieii `g kuejl i e

    jheahrkitltg ju phiil `g dujru stle`lr`.^getru l pstrl h phiig `g dujru jheahrtloid i pgetru l gvitl rgadgxiidg i gagjtud `g hroirg,

    utidilthrud trgouig s iejdieg, s olsjudgg slu s rhtglsj gjrleud, hrijlrg lr ai eldikgl hj'idhr`glsuprl pdleudui `g dujru.

    =eldtikgl hptik l jgetrudui gjrleudui trgouig s jhrgspue` uegi `irgjii `g privirg ejdieltgetrg + i ? suo pdleud hrihetld jlrg trgjg dl eivgdud hj'idhr.

    =eldtikgl tlstlturii trgouig s lsifurg e tikpud utidirii ue uef'i etrg orl i letgorl `gkieikuk .

    =e phiig lglt, `istlel `ietrg pdleud `g dujru i, suprlall `g g`grg trgouig s aig jupriesetrg ? si ?6 kk.Bjrleud, suphrtud `g `hjukgetg i tlstlturl trgouig lkpdlsltg dl `istleg lprhxikltiv gfldg

    al `g hj'ii utidilthrudui, rgspgjtiv 6 Y"2 +F kk.@i`ghtgrkieldgdg vhr ai lstagd lkpdlsltg ejlt `irgjil `g privirg s aig plrldgd ju sursgdg `g

    dukie.^hsturidg `g kuej dl vi`ghtgrkieldg vhr ai lkpdlsltg etrg iruridg `g jhrpuri `g idukielt

    `ie ejlpgrgl `g dujru.@i ghtgrkieldgdg vhr ai lkpdlsltg dl `istle al `g agrgstrg.=e jlud e jlrg vi`ghtgrkieldgdg suet lkpdlsltg e ejlpgri e jlrg sg `gsalhlr i ldtg

    ljtivitli, e lprhpigrgl agrgstrgdhr vhr ai lkpdlsltg phsturidg `g dujru jg eu egjgsit ljtivitltg dl

    gjrle.(uprlaggdg vitrltg eu trgouig s aig situltg e al slu e spltgdg utidilthrudui.(g vl gvitl, pg jt phsioid lkpdlslrgl vi`ghtgrkieldgdhr e ejlpgri ju suprlagg vitrltg `g

    klri `ikgusiuei. Ilj ljgst dujru eu gstg phsioid, e jlud ejlpgridhr klri, ju suprlagg vitrltgikphrtletg, `ispusg pg kli kudi pgrgi, sg vhr dul klsuri l`gjvltg pgetru klsjlrgl hegdhr judukieletl ri`ijlt.

    ^getru lsifurlrgl jgriegdhr `g sgjuritltg i stloiditltg, dl dhjud `g kuej trgouig/ s sg rg`uj dl kieikuk viorliidg iegrgetg slu trleskisgG s sg gdikieg phsioiditltgl olsjudrii pdleudui `g dujruG s aig phsioid rgfdlrgl eldtikii kgsgi ar risj `g jhohrrg orusj i `gji `g rleirgG

    s eu sg utidigg hoigjtg ikprhviltg pgetru aixlrgl gj'iplkgetudui `g jldjud.

    F?

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    53/54

    ;kgel5lrgl phsturidhr `g kuej etr2h ejlpgrg trgouig rgldilt lstagd ejlt s sg lsifurg/ ljjgsud uhr i rlpi` ld utidilthridhr dl dhjud dhr `g kuejlG ljjgsud uhr i rlpi` ld pgrsheldudui `g ietrgiegrg dl thltg plridg gj'iplkgetudui, dl phiiidg

    jloduridhr i dl prigdg gdgjtrijg, ar etrgrupgrgl ljtivitii e `gsalurlrg slu ju h etrgrupgrgkieikG

    ue spliu `g dujru jlrg s rspue` egvhidhr `g spliu pgrsheld, `g jhkueijlrg etrg ie`ivii

    i `g ietikitltg.%he`ujthrii gdgjtriji i jloduridg trgouig s rgspgjtg urklthlrgdg jhe`iii/

    s eu prgietg risj `g gdgjtrhjutlrg dl trgjgrgl pg pdleu+ `g dujru slu pg shdG s lio h duefikg suaijiget pgetru l sg l`lptl +l egvhidg rgldg i prgviioidg ldg

    utidilthridhr, iejdusiv e jlud uegi rglkgel5ri l ejpgriiG s lsifurg ljjgsud uhr, ilr etrgiegrgl s sg gagjtugg ar etrgrupgrgl ljtivitiiG jlodl5ud trgouig s jhrgspue` etrgfudui `hkgeiu `g rgfdlrg l pdleuridhr `g dujru.

    %he`ujthrii gdgjtriji eu vhr trlvgrsl jidg `g ljjgs ar l ai prhtg5li kphtrivl `gtgrihrridhrkgjleijg.

    FN

  • 8/13/2019 Sistemul de operare Ubuntu 12.04

    54/54

    Oiodih!rlaig

    Lrtijhdg `ie rgvistg8

    +. ;rtijhdud Hpge shurjg`ie rgvistl ^% ^rljtij, Igjgkorig ?-G?. ;rtijhdud Phtud `gsprg Dieu`ie&gvistl %hkputgr 4id`, $r. N )N0, 8lrtig ?-G

    N. ;rtijhdud 2ouetu`ie &gvistl ^% ^rljtij, ;ufust ?-.

    ri8

    +. %'risthp'gr $gfus 7 Dieu =iodg, B`iturl KidgC ^uodis'ief, ej., e`ilelphdis, e`ilel,(W;, ?+G

    ?. Irlfh ;jhstj'ihligi 7 2tidizlrg Dieu, B`iturl ^hdirhk, 4ujurgti, ?AGN. Egir P'hkls 7 4gfieeief Wouetu !ieux, B`iturl ;prgss, 4gr*gdgC, %ldiahreil, (W;, ?9GA. Egir P'hkls 7 Wouetu Euef Ou, B`iturl ^rlfkltij 4hh*s'gda, (W;, ?-GF. Egir P'hkls 7 Wouetu ^hj*gt #ui`g le` &gagrgejg, (W;, ?G6. 8lr* (hogdd 7 ; prljtijld fui`g th Wouetu !ieux, B`iturl rgetijg Mldd, !he rl, ?-G9. 8ltt'g3 Mgdk*g 7 Pbg Haaijild 2ouetu =hh#, B`iturl ^rgetijg Mldd, !he`rl, ?+?G-. 8ltt'g3 Mgdk*g 7 Wouetu Wedgls'g , B`iturl (;8(, e`ilelphdis, e`ilel, (W;, ?+?G. 8ij'lgd (j'3lr 7estrukgetg Dieu, B`iturl $ijudgsju, 4ujurgti, ?FG+. #gttief (tlrtg` 3it' Wouetu +?.A 7 8leuld haijild ld `istriouigi, sjris j'ilr `g jtrg gj'ipl

    WouetuG sg phltg fsi pg ietgregt dl l`rgsl/ 'ttp/""333.sjrio`.jhk"`hj"+F66-AF"#gttief2(tlrtg`2Kit'2Wouetu2+?2A]ieXjhddgjtiheAN?6N-N.

    $ursg g(8

    +. 'ttp/""ge.3i*ipg`il.hrf"3i*i"MisthrCXhaX!ieux?. 'ttp/""ge.3i*ipg`il.hrf"3i*i"8%%XetgrikX!ieuxN. 'ttp/""ge.3i*ipg`il.hrf"3i*i"Pgrl#ri`A. 'ttp/""hpgeshurjg.hrf"'isthrCF. 'ttp/""rh.3i*ipg`il.hrf"3i*i";e`rg3XPlegeoluk6. 'ttp/""rh.3i*ipg`il.hrf"3i*i"8lr*X('uttdg3hrt'9. 'ttp/""rh.3i*ipg`il.hrf"3i*i"Wouetu-. 'ttp/""uouetu.rh"`gsprg2prhigjt". 'ttp/""uouetu.rh"plrtijipl"+. 'ttp/""uouetu.rh"plrtijipl"jh`ud2`g2jhe`uitl"++. 'ttp/""3i*i.kle`rivlusgrs.rh"dieux"isthrig"isthrilXdieuxudui+?. 'ttp/""333.'h3thfgg*.jhk"+N?6?A"'tf2gxpdlies23'lts2l2dieux2`istrh2le`2'h32lrg2t'gC2

    `iaagrget"+N. 'ttp/""333.'h3thfgg*.jhk"+NFN?"'tf2gxpdlies23'C2Chu2`het2egg`2le2letivirus2he2dieux2le`23'ge2Chu2`h"

    +A. 'ttp/""333.pjprh.jh.u*"aglturgs"N-??--"ogst2dieux2`istrhs2ahr2?+N+F. 'ttp/""333.pj3hrd`.jhk"lrtijdg"?A6-66"+XrglshesXthXs3itj'XthXdieuxXieX?+?.'tkd+6. 'ttp/""333.tgj'rl`lr.jhk"eg3s"shat3lrg"hpgrltief2sCstgks"t'g2'isthrC2ha2dieux2'h32tikg2

    'ls2s'lpg`2t'g2pgefuie2+++N+A+9. 'ttp/""333.thpF.hrf"odhf"dists"?+N"6"prgss2rgdglsg"+- 'ttp/""333 `egt jhk"odhf"hpge2shurjg"alst2alstgr2alstgst2dieux2rudgs2