2
. . , . /etc/motd, .
, _#, - .
:
FreeBSD/i386 (denhost.localdomain) (ttyv0)
- ttyv0. . 0. <Alt>+<Fn>, n . <Alt>+<F1> ttyv0, <Alt>+<F2> - ttyv1 ..
UNIX, . , , , . , .
( ) logout.
:
reboot ;
halt ;
shutdown ( ) . ,
shutdown h 20:30 20:30 shutdown h now - shutdown r now -, :
The operating system has halted
/etc/rc.conf ee. :
keymap="ru.koi8-r"font8x8="cp866-8x8"font8x14="cp866-8x14"
font8x16="cp866b-8x16"
scrnmap="koi8-r2cp866"
(keymap) , , . .
rc.conf /etc/passwd, vipw. vi, , :wq vipw , root, vipw su
( ) russian, :
|
|
|
( root).
/etc/ttys. ttyv0-ttyv7 cons25 cons25r
ttyv0 "/usr/libexec/getty Pc" cons25 r on secure
~/.profile TERM:
TERM=${TERM:-cons25r}. ls l - , ee , . CAPSLOCK.
/etc/passwd vipw (, ), :
~/.login:
setenv CHARSET KOI8-Rsetenv MM_CHARSET KOI8-R
setenv LANG ru_RU.KOI8-R
pw usermod root -L russian .
FreeBSD (PID). , , , ..
kill. : kill [] PID.
ps. , . ps (PID), , (TT), (STAT), (TIME) (COMMAND).
ps , (man ps). , , a , , x , (, ).
PID :
ps ax | grep _
grep .
C kill , - . :
kill < > PID
kill PID
FreeBSD.
| SIGHUP | ||
| SIGINT | ||
| SIGILL | ||
| SIGKILL | ||
| SIGSEGV | ||
| SIGPIPE | , | |
| SIGTERM |
, root, .
- , . , , , . , .
|
|
|
(, -), , , . , .
(, ) .
( root) :
mount [] <> < >
, . , - /mnt/cdrom, , -, ( /mnt/cdrom). .
umount:
umount < >
mount , , mount /cdrom, mount /mnt/floppy.
/dev/da0. , , :
tail /var/log/messages
:
mount t msdosfs /dev/da0s1 /mnt
, . VFAT, msdosfs . S1- , , . , - /dev/da1s1 .
pw - , , . .
pw , , useradd, usershow, groupshow groupadd. pw useradd , .
pw:
pw groupadd , .
pw:
chown, chgrp. :
chown ___UID_ _
chgrp ___GID_ _
passwd
(jru) :
:
1. FreeBSD.
2. () , .
3. .
4. root
5. /var home. who /var/home/ .
6. wc& . .
7. PID wc. PID .
8. wc , .
9. CD-ROM. FreeBSD INSTALL.TXT . /var/home/ .
|
|
|
10. , . .
11. mygroup , /var/home.
12. , chown chgrp.
13. .
14. . who () /var/home/ .
15. .
