Author Topic: zadanie z OS: unix  (Read 20738 times)

hlsman

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Re: zadanie z OS: unix
« Reply #25 on: 03.01.2007, 21:18:16 »
juhuuuu mne to ide teraz odruky :D
uz mam spraveny uplne proc_p1, proc_p2, proc_t a z jednej strany proc_d :)
uz idem na TCP a UDP ;)

cize ide mi to :)

micRo

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Re: zadanie z OS: unix
« Reply #26 on: 03.01.2007, 21:19:58 »
vam uz nacisto asi j*be z tej skoly  :whacko: :huh2:
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Raleon

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Re: zadanie z OS: unix
« Reply #27 on: 03.01.2007, 21:26:02 »
vam uz nacisto asi j*be z tej skoly  :whacko: :huh2:

ta, jebe mi zo ztoho programovania. Kodil som rad... :bananawrite: az doteraz...  :ohmigod:


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Raleon

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Re: zadanie z OS: unix
« Reply #28 on: 03.01.2007, 22:07:24 »
juhuuuu mne to ide teraz odruky :D
uz mam spraveny uplne proc_p1, proc_p2, proc_t a z jednej strany proc_d :)
uz idem na TCP a UDP ;)

cize ide mi to :)

Ta ma jebne.
zrobim
 pipe(R1);
 pipe(R2);

a pokym neposlem ako argv[4]=R2[1]  tak hlasi cghybu ze nevie otvorit R2 na zapis. to je normal.
ale furt mam  argv[3]=R1[0]   a hlasi chybu ze nevie otovrit R1 na citanie.

{edit}

Po siestich hodinach nadavania, a mlatenia klavesnice, som prisiel na to. teraz prisla ulava, a trapenia nad tym, ako spravne zapisat pre ten nechapavy jazyk C, co chcem.  Neviem, kto ten C ma rad, ale ja uz urcite ne  :j_angry:
« Last Edit: 03.01.2007, 23:34:47 by Raleon »


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hlsman

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Re: zadanie z OS: unix
« Reply #29 on: 04.01.2007, 00:39:38 »
hmm este raz k tomu predavaniu parametrov
v zadani spravis cosi take:

char arg[10];
sprintf(arg1, "%d", R1[0]); << to je pre proc_pr argument s deskriptorom citacieho konca rury

potom spustis dany proces napriklad pomocou execlp takto:

execlp("./proc_pr", "proc_pr", arg1, arg2, arg3, arg4, NULL);
//ma mat 4 parametre, s kazdym spravis to sprintf(...

potom, vo svojom procese musis opat ten parameter konvertovat na cislo, integer

int pipe_des = atoi(argv[1]); //takto v proc_p1 napriklad

a az teraz mozes v tom novom procese pouzit read(pipe_des ...

Ing. nemtom

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Re: zadanie z OS: unix
« Reply #30 on: 04.01.2007, 00:46:40 »
ja mam rad C, a preto nerobim unix zadanie, aby som nedopadol tak isto
brix will be shat

mrkvy

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Re: zadanie z OS: unix
« Reply #31 on: 04.01.2007, 01:14:05 »
A ja C nemam rad a preto nerobim zadanie, aby sa mi nezacal pacit...  :emot-LMAO: co vlastne ani nehrozi... :) Tesim na javu... :D
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Raleon

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Re: zadanie z OS: unix
« Reply #32 on: 04.01.2007, 01:32:55 »
Rady uja hlsmana :)

JJ, diky, to som mal aj ja, len chyba bola tam, ze pomocou sprintf som prevadzal cisla do jedineho bufra, a zrobil som potom nieco take

sprintf(buffer,"%d",cislo1)
chargv[3]=buffer;
sprintf(buffer,"%d",cislo2)
chargv[4]=buffer;

a teda, som s tym len pointer som predava na to same pametove miesto, a nie hodnotu, teda som prepisal aj chargv[3] na hodnotu cislo2.
a preto mi necelo otvorit to R1 na citanie (pretoze deskriptor cislo2 je na zapis)

6 hodin, 6 hodin som to kukal, a nadaval. Furt zrobim nejaku volovinu, co ne a nevsimnem...


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hlsman

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Re: zadanie z OS: unix
« Reply #33 on: 04.01.2007, 02:16:45 »
KONEC
zadanie spravene, ten koniec uz len tak dokopany ale ide to.
som totalne nasrany.  :03:
poslednu chybu som opravil tak, ze som zmazal paru riadkov a napisal uplne to iste este raz. tipnite si co sa stalo ... zrazu to IDE!!!  :emot-LMAO: :emot-LMAO: :emot-LMAO: :emot-LMAO:

Raleon

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Re: zadanie z OS: unix
« Reply #34 on: 04.01.2007, 02:58:24 »
KONEC
zadanie spravene, ten koniec uz len tak dokopany ale ide to.
som totalne nasrany.  :03:
poslednu chybu som opravil tak, ze som zmazal paru riadkov a napisal uplne to iste este raz. tipnite si co sa stalo ... zrazu to IDE!!!  :emot-LMAO: :emot-LMAO: :emot-LMAO: :emot-LMAO:

con-gratulations...

aj uz mam p1 a aj p2!!! :)


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micRo

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Re: zadanie z OS: unix
« Reply #35 on: 04.01.2007, 05:49:59 »
a teraz ONE KVESČN :D kto bude ochotny hodit unix na TUKE FTP: york.dreamhost.com  :thumbsup:
I just know one thing, I won't give up!!

Ing. nemtom

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Re: zadanie z OS: unix
« Reply #36 on: 04.01.2007, 16:51:22 »
lol, na tvojom mieste by som s tym bars neratal
brix will be shat

Raleon

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Re: zadanie z OS: unix
« Reply #37 on: 04.01.2007, 17:07:11 »
a teraz ONE KVESČN :D kto bude ochotny hodit unix na TUKE FTP: york.dreamhost.com  :thumbsup:

Ani ja by som s tym neratal, a mozem ta sklamat, ani ja tam to nehodim. A to z jedineho dovodu:
Existuje niekolko ludi, kotry by to vzali, neprerobili by dost dobre a hodili by na upload zadania. Prislo by kontrola, a aj samotny autor by z toho mal prusser.


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Raleon

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Re: zadanie z OS: unix
« Reply #38 on: 05.01.2007, 18:22:59 »
KONEC
zadanie spravene, ten koniec uz len tak dokopany ale ide to.

aj ja som fertigh.  Chvalabohu. Este len tu debilnu dokumentaciu, a je to.

Note: Popozerajte sa na Hron-e .  Niektory studenti pozabudali zmenit pristupove prava  :thumbsup:
Nechcem tym podporit kradnutie zadani, ale moze vam zist, ked chcete vidiet, ako to ini robili.


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mrkvy

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Re: zadanie z OS: unix
« Reply #39 on: 06.01.2007, 00:10:42 »
gratulujem..  :alc:
(\__/)
(O.o )
(> < ) To understand is to be, but to be taken, requires a state of trance.......  ;)


mrkvy :zuzka: svoj vodicak :D

Raleon

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Re: zadanie z OS: unix
« Reply #40 on: 06.01.2007, 07:31:16 »
Kuuuuurna

ja idem, a sa odstrelim. To musi byt FEI, aby to neso vykompilovat pod hronom  :huh2:
(vypisuje ze undeclared on this scope ci co... po pridani vsetkych moznych headerov zase vypisuje nejake blbosti...  :hammer: )
stracam sily


kolky uz mate toto debilne zadanie, fungujuce aj pod hron?


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maTo

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Re: zadanie z OS: unix
« Reply #41 on: 06.01.2007, 16:46:03 »
ja ne ked ta potesi  :emot-dance:

checky

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Re: zadanie z OS: unix
« Reply #42 on: 06.01.2007, 16:59:35 »
Mne vypisuje hron take nieco :
Your account has expired; please contact your system administrator >:(

Raleon

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Re: zadanie z OS: unix
« Reply #43 on: 06.01.2007, 17:01:16 »
Your account has expired; please contact your system administrator
neprijemne....


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checky

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Re: zadanie z OS: unix
« Reply #44 on: 06.01.2007, 17:04:16 »
jj, som zistil ze  heslo na hrone plati 90 dni, potom straca platnost.

wlade

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Re: zadanie z OS: unix
« Reply #45 on: 06.01.2007, 17:15:26 »
Najde sa tu niekto kto ma zadanie UNIX hotove a vedel by mi ho predat ?  :j_undecided:

Urcite sa dohodneme (suma, prerabka kodu atd) tu na fore alebo na PM  :thumbs-up:
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mrkvy

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Re: zadanie z OS: unix
« Reply #46 on: 06.01.2007, 18:53:03 »
kolky uz mate toto debilne zadanie, fungujuce aj pod hron?
Ja tiz ne..  :emot-dance: ;)
jj, som zistil ze  heslo na hrone plati 90 dni, potom straca platnost.
loool.. a je mozne aby mi prepadlo heslo dva krat?? :D :D :D
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(O.o )
(> < ) To understand is to be, but to be taken, requires a state of trance.......  ;)


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Johny Bravo

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Re: zadanie z OS: unix
« Reply #47 on: 07.01.2007, 06:21:01 »
no takze moj login uz bude invalid zajtra.. komu treba napisat?

micRo

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Re: zadanie z OS: unix
« Reply #48 on: 07.01.2007, 06:45:01 »
no mne pohodick nevypisuje nic :DD asi profaci vedeli ze so mnou to take lahke nebude :D :D :D
I just know one thing, I won't give up!!

Raleon

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Re: zadanie z OS: unix
« Reply #49 on: 07.01.2007, 15:23:11 »
no takze moj login uz bude invalid zajtra.. komu treba napisat?

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