Permissions

[Nicholas Theodorou]

ÃåéÜ.

Ðñüóöáôá îáíáåãêáôÝóôçóá ôï LinuxÜêé ìåôÜ áðü áñêåôü êáéñü ãéá ãíùóôü
ëüãï (ÂáóáÀôç ìç ãåëÜò) êáé Ý÷ù ðñïâëÞìáôá.
ÈÝëù íá ÷ñçóéìïðïéÞóù ôç äéáìÝñéóç /dev/hdb1 ðñïóáñìïóìÝíç óôï /hd3 ãéá
ôïí ÷ñÞóôç gordon. Ç ls äßíåé:

gordon at stemma:~ > ls /hd3 -l
total 224
drwxr-xr-x  22 root     root        32768 ÌÜñ 12 22:20 Document
drwxr-xr-x   3 root     root        32768 ÌÜñ 12 22:25 Download
drwxr-xr-x   4 root     root        32768 ÌÜñ 12 22:28 Software
drwxr-xr-x   2 root     root        32768 ÌÜñ 12 22:03 mp3
drwxr-xr-x   2 root     root        32768 ÌÜñ 14 00:28 nsmail
drwxr-xr-x   2 root     root        32768 ÌÜñ  3 12:16 recycled

ÈÝëù íá Ý÷ù äéêáßùìá åããñáöÞò. Äå ìå ðïëõåíäéáöÝñåé íá Ý÷ïõí ôï ßäéï
äéêáéùìá êáé ïé Üëëïé ÷ñÞóôåò, ïðüôå êÜíù chmod o+w * (ùò root ðñïöáíþò)
êáé.... äå ãßíåôáé ôßðïôá! Ãéáôß áõôü; Öôáßåé üôé åßíáé FAT; Åðßóçò äå
ìå áöÞíåé íá áëëÜîù ôçí ïìÜäá ôùí áñ÷åßùí:
gordon at stemma:/hd3 > chgrp users *
chgrp: you are not a member of group `users': Ç ëåéôïõñãßá äåí
åðéôñÝðåôáé

Öôáßåé üôé ðåéñÜæù êáôáëüãïõò êáé ü÷é áñ÷åßá; Ïýôå óå áñ÷åßá ìå
áöÞíåé......
ÓçìåéùôÝïí üôé ìðïñþ íá áëëÜæù êáíïíéêÜ ôá äéêáéþìáôá óå Üëëá áñ÷åßá ôïõ
óõóôÞìáôïò, ðïõ âñéóêïíôáé óå ext2fs.
¸÷ù äéáâÜóåé ôï man page ôïõ chmod ìåñéêÝò öïñÝò..... ìÞðùò íá ôï
äéáâÜóù êé Üëëåò; :-)

Åõ÷áñéóôþ ãéá ôçí üðïéá âïÞèåéá!


--
Íßêïò Èåïäþñïõ (Gordon)
WEB:    www.math.auth.gr/~ntheo
E-MAIL: ntheo at math.auth.gr
ICQ:    8904772





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