,
"root" -
. . .
.
su # Super User
Unix
. : ,
, , ,
, , .
-
, .
logname
passwd ( )
UID User Identification Descriptor
GID Group Identification Descriptor
Comment Familiq Imya Otchestwo
$HOME
shell
/usr/local/bin/bash
/usr/bin/ksh ,
/usr/local/bin/tcsh , ""
/bin/sh ""
/bin/csh ""
/etc/passwd - .
/etc/shadow - .
.
Unix.
Unix ""
( sysadm) - ,
.
.
"" root. "sysadm"
, . :
vt100
.
-:
sam HP-UX
sysman Tru64
admintool Solaris 2
adminsuite Solaris 2.7
sysadmsh SCO UNIX 4
scoadmin SCO OpenServer 5
smit, msmit AIX
control-panel Linux RedHat
sysadm UnixWare, ISC, SVR4
adduser Linux
useradd SunOS 4.1
vipw BSD/OS, FreeBSD
1. /etc/passwd :
moshkow:x:555:1:Maksim E. Moshkow:/home/moshkow:/bin/ksh
1-bis. (Tolxko FreeBSD) /etc/passwd
vipw
2. ( Linux) /etc/shadow
pwconv
3.
mkdir /home/moshkow
chown moshkow /home/moshkow
4.
passwd moshkow
5. .
Last-modified: Mon, 08 Aug 2005 06:44:44 GMT