lenh co ban ubuntu

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  • 5/28/2018 Lenh Co Ban Ubuntu

    1/2

    Di chuyn / lit k cc tp tin

    pwd hin ln tn th mc ang lm vic vi

    cd di chuyn sang th mc /home/ngi_dng

    cd ~/Destop di chuyn sang th mc /home/ngi_dng/Destop !

    cd "" di chuyn sang th mc cha #ngay t$n th mc hinhnh%

    cd /us$/apt di chuyn sang th mc /us$/apt !ls &l Thmcdi$ &l Thmc

    lit danh mc t'p tin t$ong th mc Thmc m(tc)ch chi ti*t

    ls &adi$ &a

    lit t+t c, c)c t'p tin- c, c)c t'p tin .n #thngc0 tn 12t 3u 14ng m(t d+u ch+m%

    ls &ddi$ &d

    lit tn c)c th mc n4m t$ong th mc hin hnh

    ls &tdi$ &d

    5*p l6i c)c t'p tin theo ngy 7 t6o $a- 12t 3u 14ngnh8ng t'p tin mi nh+t

    ls &9di$ &9

    5*p l6i c)c t'p tin theo :ch thc- t; to nh+t *n nhnh ngi ch? c?a t'p tinfilel

    ngi d@ng mang tn tnngidng!

    chown &A tnngidngthmc

    5)c >nh ngi ch? c?a th mcthmc, c, c)c th mc con #&A% lngi d@ng tnngidng!

    chg$p nhmfile chuyn t'p tinfilethnh sB h8u c?anh0m ngi d@ng mang tn nhm

    chmod uC5file giao #C% uyEn thFc hin #5% t'p tinfile

    cho ngi d@ng #u%

    chmod g&wfile $Gt #&% uyEn ghi #w%file c?a nh0m #g%

    chmod o&$file $Gt #&% uyEn Hc #$% t'p tin Iile c?anh8ng ngi d@ng h)c #o%

    chmod aC$wfile giao #C% uyEn Hc #$% v ghi #w% filecho mHi ngi #a%

    chmod &A aC$5 thmc giao #C% uyEn Hc #$% v vo 1nt$ong th mc #5% thmc- c, t+t c,c)c th mc con c?a n0 #&A%- cho t+tc, mHi ngi #a%

    Qun l cc tp tinTp tin v th mc

    cpfile1file2 chJpfile1sangfile2

    cpfile/thmc chJpfilevo th mc thmc

    cp &$ thmc1 thmc2$sync &a thmc1 thmc2

    chJp ton 1( n(i dung c?a th mc thmc1 sang th mc thmc2

    mvfile1file2 chuyn tn t'p tinfile1thnh tnfile2

    mv thmc1thmc2 chuyn tn thmc1thnh thmc2

    mv Iile thmc chuyn t'p tinfilevo th mcthmc

    mv IileK thmc/IileL chuynfile1vo th mc thmcMngthi Ni tn t'p tin thnh file2

    mdi$ thmc t6o $a th mc thmc

    mdi$ &p thmc1/thmc2 t6o $a th mc cha thmc1v th mccon thmc2c@ng lGc

    $mfile 50a 1< t'p tinfilet$ong th mc hinhnh

    $mdi$ thmc 50a 1< th mc t$Ong mang tn thmc

    $m &$I thmc 50a 1< th mc mang tn thmc vi

    t+t c, c)c t'p tin t$ong 0 (force)ln &sfilelinkt t6o $a m(t lin *t mang tn linkt*n

    t'p tinfile#nOi t2t%

    Iind thmc&namefile tPm t'p tin mang tnfilet$ong th mcthmc c, t$ong c)c th mc con

    diIIfile1file2 so s)nh n(i dung c?a L t'p tin hoQc c?aL th mc

    T ghi nh

    ubuntuGNU / Linux

    Bn gc !"/#!!$Bn %&ch !'/#!!(

    )*i %ung cc tp tin

    catfile 5u+t hin n(i dung c?a t'p tinfilet$n mnhPnh B d6ng m7 R9STT

    mo$efile 5u+t hin n(i dung c?a t'p tinfilet$n mnhPnh theo ch* ( t;ng t$ang m(t U +n ph:m Vnte$ ! 5uOng K dWng X +n ph:m 9pace ! sang thm K t$ang X +n ph:m ! tho2t"

    lessfile less ! giOng nh mo$e !- nhng cho phJpd@ng ph:m YZage Down[

    head &nfile 5u+t hin sO n dWng 3u tin c?a t'p tinfile

    tail &nfile 5u+t hin sO n dWng cuOi c@ng c?afile

    vifile so6n t'p tinfiled@ng t$Pnh so6n vi

    nanofile so6n t'p tinfiled@ng t$Pnh so6n nano

    geditfile +,-n tp tinfile%.ng trnh +,-n g0%it

    g$ep ch!"ifile 5u+t hin c)c dWng ch\a n(i dung ch!"it$ongt'p tinfile

    g$ep &$ ch!"ithmc

    tPm n(i dung ch!"it$ong t+t c, c)c t'p tint$ong th mc mang tn thmc

    l#nh]file ghi *t u, c?a lnh l#nh t$ong t'p tinfilel#nh $$ file 1N sung *t u, c?a lnh l#nhB ph3n cuOi c?a

    t'p tinfile

    )1n v gii n1n tp tin

    ta$ 5vI a$chive"ta$ gi,i ph0ng c)c t'p tin c0 t$ong t'p tin a$chive"ta$ !- Mng thi hin th> c)c tnt'p tin

    ta$ 5vI^ a$chive"ta$"g gi,i nJn c)c t'p tin c0 t$ong t'p tin a$chive"ta$"g^ ! d@ng g^ip ! v ta$ !

    ta$ _5vI a$chive"ta$"1 L gi,i nJn c)c t'p tin c0 t$ong t'p tin a$chive"ta$"1^L ! d@ng 1^ip ! v ta$ !

    ta$ cvI a$chive"ta$file1file2

    t6o $a m(t t'p tin %rchi&e't%rch\a c)c t'ptinfile1-file2

    ta$ cvI^ a$chive"ta$"g^thmc

    t6o m(t t'p tin a$chive"ta$"g^ ! d@ng g^ip ! ch\a ton 1( th mc thmc

    g^ip Iile"t5t t6o t'p tin nJn Iile"t5t"g^ !

    gun ip Iile"t5t"g^ gi,i nJn t'p t in Iile"t5t !

    1^ipL Iile"t5t t6o t'p tin nJn Iile"t5t"1^L !

    1un^ipL Iile"t5t"1^L gi,i nJn t'p tin Iile"t5t !

  • 5/28/2018 Lenh Co Ban Ubuntu

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    Qun tr h thng23 4n

    sudo comm%nd thFc hin lnh comm%ndvi t c)chngi siu d@ng #$oot%

    gsudo comm%nd giOng vi sudo nhng d@ng cho c)c\ng dng M ho6

    sudo & ch+m d\t ch* ( d@ng lnh c0 ch\cn`ng c?a ngi siu d@ng

    uname &$ cho 1i*t phin 1,n c?a nhn binu5

    shutdown &h now hBi (ng l6i m)y t:nh ngay l'p t\c

    lsus1lspci

    lit c)c thi*t 1> us1 hoQc pci c0 mQtt$ong m)y t:nh

    time comm%nd cho 1i*t thi gian c3n thi*t thFchin 5ong lnh comm%nd

    commandK = commandL chuyn *t u, c?a lnh comm%nd1lm 3u vo c?a lnh comm%nd2

    clea$ 5o) mn hPnh c?a ca sN hi*t 1>cuOi ! #te$minal%

    Ti5n trnh 67r,c0++u+8ps &eI hin th> t+t c, c)c ti*n t$Pnh 7 c thFc hin#idetid%

    ps au5 hin th> chi ti*t c)c ti*n t$Pnh

    ps au5 = g$epoft hin th> c)c ti*n t$Pnh lin uan *n chfng hBi(ngoft

    ill id 1)o ch+m d\t ti*n t$Pnh mang sOid

    ill &id yu c3u h thOng ch+m d\t ti*n t$Pnhid

    5ill ch+m d\t m(t \ng dng theo d6ng M ho6 # +nchu(t vo ca sN c?a \ng dng%

    T ghi nh

    ubuntuGNU / Linux

    Bn gc !"/#!!$Bn %&ch !'/#!!(

    9:i ph;n mm/etc/%t/o!rce'lit t'p tin 5)c >nh nguMn c)c ho ph3n

    mEm t,i 5uOng nh4m ci mi hoQcc'p nh't h thOng

    apt&get update c'p nh't danh s)ch c)c g0i ph3n mEmc`n c\ vo c)c ho ph3n mEm c0 t$ongt'p tino!rce'lit

    apt&get upg$ade c'p nh't c)c g0 i ph3n mEm 7 ci $Mi

    apt&get dist&upg$ade nng c+p phin 1,n 1untu ang c0*n phin 1,n mi ti*p theo

    apt&get installoft ci ph3n mEmoftMng thi gi,i uy*tc)c g0i ph3n mEm ph thu(c

    apt&get $emoveoft lo6i 1< ph3n mEmoft cng nh t+t c,c)c g0i ph3n mEm t$Fc thu(c

    apt&get $emove &&pu$geoft lo6i 1< ph3n mEmoft c, t'p tin c+uhPnh c?a ph3n mEmoft

    apt&get autoclean 5o) 1< c)c 1,n sao chJp c?a nh8ng g0iph3n mEm 7 1> lo6i 1 danh s)ch c)c g0i ph3n mEmang c0

    apt&cache sea$choft cho 1i*t danh s)ch c)c g0i ph3n mEm

    c0 tn- hoQc c0 ph3n mj t,- ch\a chukioft

    apt&cache showoft hin th> ph3n mj t, c?a g0i ph3n mEmoft

    apt&cache showpgoft hin th: c)c thjng tin c?a g0i ph3nmEmoft

    apt&cache dependsoft lit c)c g0i ph3n mEm c3n thi*t chog0i ph3n mEm oft

    apt&cache $dependsoft lit c)c g0i ph3n mEm c3n *n g0iph3n mEmoft

    apt&Iile update c'p nh't thjng tin c n c\ vo danhs)ch nguMn ph3n mEm t$ong t'p tin

    o!rce'litapt&Iile sea$chfile 5)c >nh t'p tinfilethu(c g0i ph3n

    mEm no

    apt&Iile listoft lit c)c t'p tin c0 t$ong g0i ph3nmEmoft

    de1o$phan lit c)c g0i ph3n mEm mM cji !

    alien &di%*!et'rm chuyn ph3n mEm%*!et'rmthnhg0i ph3n mEm d6ng De1ian%*!et'de+#&d% v thFc hin ci Qt lujn #&i%

    dpg &i pauet"de1 ci Qt ph3n mEm pauet"de1 #hjng

    gi,i uy*t c)c g0i ph thu(c%

    dpg &c%*!et'de+ lit n(i dung c?a g0i %*!et'de+

    dpg &T%*!et'de+ hin th> thjng tin c?a g0i%*!et'de+

    2h< =U c3n ci c)c g0i ph3n mEm apt&Iile- alien v de1o$phan n*umuOn d@ng chGng"

    >-ng my t?nh/etc/netwo$/inte$Iaces thjng tin c+u hPnh c?a c)c 1( ph3n

    giao din #inte$Iaces%

    uname &a hin th> tn c?a m)y t:nh t$ong m6ng

    #hostname%ping -% ch.0 th nOi m6ng *n m)y c0 >a ch TZ

    iIconIig &a hin th> thjng tin vE t+t c, c)c giaodin m6ng ang c0

    iIconIig eth-% ch.0 5)c >nh >a ch TZ cho giao din c6cm6ng eth

    iIdown ethiIconIigeth down

    ngng ho6t (ng giao din c6c m6ngeth

    iIup ethiIconIigeth up

    :ch ho6t giao din c6c m6ng eth

    powe$oII &i ngng ho6t (ng t+t c, c)c nOi m6ng

    $oute add deIault gw -% ch.0

    5)c >nh >a ch TZ c?a m)y lmcNng dn *n 1n ngoi m6ng cc 1(

    $oute del deIault 1< >a ch TZ mQc >nh $a h dik!+

    mount /media/cleus1 g2n h thOng t'p t in dik!+

    umount /media/cleus1 t)ch $a h thOng t'p tin dik!+

    mount &amount &a &o $emount

    g2n- t)ch $a ho`c g2n l6i t+t c, c)cN/thi*t 1> c0 t$ong t'p tin /etc/Ista1 !

    Idis /dev/hdaK t6o mi v 1< phn v@ng t$n N c\ngTDV th\ nh+t

    mIs"e5t /dev/hdaK t6o m(t h thOng t'p tin e5t ! t$nphn v@ng /dev/hdaK !

    mIs"vIat /dev/hdaK t6o m(t h thOng t'p tin IatL ! t$nphn v@ng /dev/hdaK !