shutdown z uzivatelskeho loginu + Dotaz

[Martin 'Goran' Moravec]

> > 
> > ja teda absolutne nechapu jak je to mozne ale muj standartni nainstaleny
> > debian mi u jako normalnimu userovi umoznuje trjkombinaci ctrl+alt+del a
> > na stisk aktivuje shutdown ... ale co si tak vzpominam tak mi to fungovalo
> > i kdysi na RH 5.1 a take jsem nic zvlast nic neinstalovat
> > 
> > a ani muj uzivatelsky ucet neni prirazen do zadne zvlastni skupiny
Ahoj,
toz tedy

vim /etc/inittab
hledat --->
# What to do when CTRL-ALT-DEL is pressed.
ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now

a podivat se co dela shutdown -r a co misto -r umi dal :-)




Ahoj Omyle :-)
> 
> Tak abych take prispel svou troskou do mlyna a zaroven uvedl presny priklad k
> cemu to muze byt:
> 
> Mam doma "krabici". Jedna se o starickou 486, ktera zprostredkovava me domaci 
> siti pristup do Inetu (pres modem). Nema ani monitor, ani klavesnici.
> Problem: jak ji korektne vypnout?!
> 
> Co se mne tyce problem je nulovy, naloguji se jako root. Ale co ostatni
> obyvatele (maminka, tatinek, babicka, sestra (ta jen nejnebezpecnejsi!) ...)
> dat jim rooti heslo, tak si rikam o permanentni potize. 
> 
> Proto by mne take zajimalo jak to udelat, aby mohl rad halt (shutdown, reboot)
> normalni (nebo jen mirne nenormalni) uzivatel.
> 
> Omyl

 addgroup krabicekill
 addgroup babicka krabicekill
 chgrp krabicekill /sbin/halt 
 chmod u+s,g+x,o-x /sbin/halt

 ls -l /sbi/halt
 -rwsr-x---    1 root     krabicek     7796 pro 11 00:16 /sbin/halt

co takhle ?

(jen pro Omyla: viz drak)


-- 
--
    A novice was trying to fix a broken lisp machine by turning the
power off and on.  Knight, seeing what the student was doing spoke sternly,
"You cannot fix a machine by just power-cycling it with no understanding
of what is going wrong."  Knight turned the machine off and on.  The
machine worked.			
--					Just another from of life
						Goran