ERGASTHRIO
3
Eksoikeiwsh me entoles
>, >>, chmod, fg, bg, &
Sthn othonh tou TERMINAL
$mkdir ERGASTHRIO3
$cd ERGASTHRIO3
$cp ~nchristakis/KALHMERA .
$cp ~nchristakis/KALHSPERA .
TA ARXEIA "KALHMERA" "KALHSPERA" EINAI EKTELSIMA ARXEIA C
POY TYPWNOYN STHN OTHONH 20 FORES TIS LEKSEIS "KALHMERA" KAI "KALHSPERA"
SE AYTO TO SHMEIO ISWS XREIASTEI NA GINEI chmod EAN TA 2 ARXEIA DEN
EXOYN EKSOYSIODOTHSH x STO u(SER FIELD). GI'AYTO KALO EINAI NA GINEI
ENA ls -l KAI NA DIAPISTWTHEI KATA POSO ISXYEI AYTO (NA KOITAKSOYN
DHLADH GIA
TO GRAMMA x STO 4o PSHFIO TWN EKSOYSIODOTHSEWN). AS KANOYN
$chmod go+x KALHMERA(KALHSPERA)
GIA NA DOYN PWS ALLAZEIS TIS EKSOYSIODOTHSEIS STA ARXEIA
$./KALHMERA
$./KALHSPERA
(GIA NA DOYNE TI KANOYNE)
XRHSH > GIA EKTROPH TOY EKTELESIMOY SE ARXEIA
$./KALHMERA > kalhmera.txt
$./KALHSPERA > kalhspera.txt
$cat kalhmera.txt
$cat kalhspera.txt
ENWSH TWN DYO ARXEIWN ME >>
$cat kalhspera.txt >> kalhmera.txt
KAI
$cat kalhmera.txt
GIA NA DOYN OTI TO ARXEIO kalhmera.txt PERIEXEI PLEON STO TELOS TOY KAI
TO ARXEIO kalhspera.txt
TWRA AS PERASOYN STO PARATHYRIKO PERIVALLON
$startx
ANOIGMA SHELL-PARATHYROY KAI ANOIGMA INTERNET ME
MOZILLA
$mozilla
EDW THELW NA GINEI
Ctrl-z
kai
$bg
GIA NA STEILOYN OI FOITHTES TH DIADIKASIA STO BACKGROUND WSTE NA
MPORESOYN NA
XRHSIMOPOIHSOYN TO PARATHYRO POY ANOIKSAN KAI GIA ALLES ENTOLES.
AS DWSOYN META KAPOIES ENTOLES
S'EKEINO TO PARATHYRO WSTE NA VEVAIWTHOYN OTI ONTWS MPOROYN NA TO
XRHSIMOPOIHSOYN (PX AS KANOYN ls KAI ps-GIA NA DOYN TI DIADIKASIES
TREXOYN SE AYTO TO PARATHYRO).
EN SYNEXEIA, AS XRHSIMOPOIHSOYN TO fg WSTE NA KSANAFEROYN TH DIADIKASIA
STO FOREGROUND
$fg
SE AYTO TO SHMEIO AS VGOYN APO TO MOZILLA KAI AS KSANAMPOYN STELNONTAS
KATEYTHEIAN TH DIADIKASIA APO THN ARXH STO BACKGROUND ME
$mozilla &