[Panagiotis Sagris]

Parapano apo katanohtos .Eyxaristw poly , Ypoxrews 

Panagiotis


	-----Original Message-----
	From:	Kissandrakis S. Gewrgios
[mailto:kissand at rea.edu.physics.uch.gr]
	Sent:	Tuesday, August 03, 1999 10:19 AM
	To:	linux-greek-users at hellug.gr
	Subject:	


	0123456789
	drwxrwxrwx

	h triada 123 einai gia ton owner tou arxeiou
	h triada 456 einai gia to group tou arxeiou
	h triada 789 einai gia olous tous ypoloipous

	r=read (shmainei oti to arxeio mporei na diabastei)
	w=write (shmainei oti mporoume na graspoume sto arxeio )
	x=execute (shmainei oti mporoume na "trexoume" h "ektelesoume" to
arxeio)

	merika padadeigmata
	                                        
	drwxr-xr--    kissand   staff                  arxeio

	h prwth triada exei rwx shmainei oti mporei na diabastei na grapsi
kai na to
	ektelesei o owner pou einai o kissand
	h deuteri triada einia r-x shmainei oti oi xrhstes pou anhkoun sto
group
	staff mporoun na to diabasou kai na to ektelesoun. sthn 0esh tou w
exei - opote
	den mporoun na rgaspoun se auto (to group)
	h triti triada exei r-- pou shmainei oti oi ypolopoi mporoun mono na
to 
	diabasoun

	gia allages

	chmod XYZ arxeio 
	opou XYZ tripsifio noumero 
	X gia ton owner
	Y gia to group
	Z gia tou ypoloipous

	h axies einai
	gia read=r=4
	gia write=w=2
	gia execute=x=1

	an kanoume chmod 751 arxeio ennoume:
	7 gia ton owner pou shmainei 4(read)+2(write)+1(execute)=7
	5 gia to group pou shmainei 4(read)+1(execute)=5
	1 gia tous ypoloipous pou shmainei 1(execute)=1

	elpizw an egina katanohtos :)

	Kissandrakis Giorgos
	kissand at edu.uch.gr
	.

	--
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	Gia boithia (h na diagrafhte) e-mail sto majordomo at hellug.gr
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	====================================================================
--
====================================================================
Gia boithia (h na diagrafhte) e-mail sto majordomo at hellug.gr
Ta archives tis listas einai sto http://lists.hellug.gr/archives
prin steilete kapoia erothsh psakte mipos exei hdh apanththei.
Gia opoiodipote problima stilte e-mail ston owner-linux-greek-users at hellug.gr
====================================================================