09:30:10

#ls

install

09:30:56

#useradd

ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ: useradd [Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ] ÐÐÐ
seradd -D
               useradd -D [Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ]
ÐÐ°ÑÐ°Ð¼ÐµÑÑÑ:
  -b, --base-dir ÐÐÐ_ÐÐÐ¢        Ð±Ð°Ð·Ð¾Ð²ÑÐ¹ ÐºÐ°ÑÐ°Ð»Ð¾Ð³ Ð´Ð»Ñ Ð´Ð¾Ð¼Ð°ÑÐ½ÐµÐ³Ð¾ ÐºÐ°ÑÐ°Ð»Ð¾Ð³Ð° Ð½Ð¾Ð²Ð¾Ð¹
                                ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -c, --comment ÐÐÐÐÐÐÐ¢ÐÐ ÐÐ     Ð¿Ð¾Ð»Ðµ GECOS Ð½Ð¾Ð²Ð¾Ð¹ ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -d, --home-dir ÐÐÐ_ÐÐÐ¢        Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ð¹ ÐºÐ°ÑÐ°Ð»Ð¾Ð³ Ð½Ð¾Ð²Ð¾Ð¹ ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -D, --defaults                Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÑ Ð¸Ð»Ð¸ Ð¸Ð·Ð¼ÐµÐ½Ð¸ÑÑ Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸
                                Ð¿Ð¾ ÑÐ¼Ð¾Ð»ÑÐ°Ð½Ð¸Ñ Ð´Ð»Ñ useradd
...
  -p, --password ÐÐÐ ÐÐÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -r, --system                  ÑÐ¾Ð·Ð´Ð°ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð½ÑÑ ÑÑÑÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÑ
  -R, --root ÐÐÐ¢_CHROOT         ÐºÐ°ÑÐ°Ð»Ð¾Ð³, Ð² ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐµÑÑÑ chroot
  -s, --shell ÐÐÐÐ Ð½Ð¾Ð²Ð¾Ð¹
                                ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -u, --uid UID                 Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ ID Ð½Ð¾Ð²Ð¾Ð¹ ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -U, --user-group              ÑÐ¾Ð·Ð´Ð°ÑÑ Ð³ÑÑÐ¿Ð¿Ñ Ñ ÑÐµÐ¼ Ð¶Ðµ Ð¸Ð¼ÐµÐ½ÐµÐ¼ ÑÑÐ¾ Ð¸ Ñ
                                Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ
  -Z, --selinux-user SEUSER     Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ ÑÐºÐ°Ð·Ð°Ð½Ð½Ð¾Ð³Ð¾ SEUSER Ð´Ð»Ñ
                                Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ SELinux

09:38:32

#useradd ivan

09:39:41

#echo $?

09:41:31

#useradd ivan

useradd: пользователь «ivan» уже существует

09:41:55

#echo $?

09:42:13

#man useadd

09:43:21

#man useradd

09:44:27

#useradd petr

09:45:00

#passwd ivan

Введите новый пароль UNIX:
Повторите ввод нового пароля UNIX:
passwd: пароль успешно обновлён

09:46:23

#passwd petr

Введите новый пароль UNIX:
Повторите ввод нового пароля UNIX:
passwd: пароль успешно обновлён

09:47:27

#userdel ivan

09:50:07

#userdel petr

09:50:12

#useradd --help

ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ: useradd [Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ] ÐÐÐ
seradd -D
               useradd -D [Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ]
ÐÐ°ÑÐ°Ð¼ÐµÑÑÑ:
  -b, --base-dir ÐÐÐ_ÐÐÐ¢        Ð±Ð°Ð·Ð¾Ð²ÑÐ¹ ÐºÐ°ÑÐ°Ð»Ð¾Ð³ Ð´Ð»Ñ Ð´Ð¾Ð¼Ð°ÑÐ½ÐµÐ³Ð¾ ÐºÐ°ÑÐ°Ð»Ð¾Ð³Ð° Ð½Ð¾Ð²Ð¾Ð¹
                                ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -c, --comment ÐÐÐÐÐÐÐ¢ÐÐ ÐÐ     Ð¿Ð¾Ð»Ðµ GECOS Ð½Ð¾Ð²Ð¾Ð¹ ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -d, --home-dir ÐÐÐ_ÐÐÐ¢        Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ð¹ ÐºÐ°ÑÐ°Ð»Ð¾Ð³ Ð½Ð¾Ð²Ð¾Ð¹ ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -D, --defaults                Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÑ Ð¸Ð»Ð¸ Ð¸Ð·Ð¼ÐµÐ½Ð¸ÑÑ Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸
                                Ð¿Ð¾ ÑÐ¼Ð¾Ð»ÑÐ°Ð½Ð¸Ñ Ð´Ð»Ñ useradd
...
  -p, --password ÐÐÐ ÐÐÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -r, --system                  ÑÐ¾Ð·Ð´Ð°ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð½ÑÑ ÑÑÑÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÑ
  -R, --root ÐÐÐ¢_CHROOT         ÐºÐ°ÑÐ°Ð»Ð¾Ð³, Ð² ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐµÑÑÑ chroot
  -s, --shell ÐÐÐÐ Ð½Ð¾Ð²Ð¾Ð¹
                                ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -u, --uid UID                 Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ ID Ð½Ð¾Ð²Ð¾Ð¹ ÑÑÑÑÐ½Ð¾Ð¹ Ð·Ð°Ð¿Ð¸ÑÐ¸
  -U, --user-group              ÑÐ¾Ð·Ð´Ð°ÑÑ Ð³ÑÑÐ¿Ð¿Ñ Ñ ÑÐµÐ¼ Ð¶Ðµ Ð¸Ð¼ÐµÐ½ÐµÐ¼ ÑÑÐ¾ Ð¸ Ñ
                                Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ
  -Z, --selinux-user SEUSER     Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ ÑÐºÐ°Ð·Ð°Ð½Ð½Ð¾Ð³Ð¾ SEUSER Ð´Ð»Ñ
                                Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ SELinux

09:50:53

#useradd -m ivan

09:52:36

#passwd ivan

Введите новый пароль UNIX:
Повторите ввод нового пароля UNIX:
passwd: пароль успешно обновлён

09:53:11

#echo $SHELL

/bin/bash

09:56:53

#usermod -s /bin/bash ivan

10:05:36

#whu

l3script: whu: команда не найдена

10:07:58

#who

root     pts/0        2017-03-27 10:26 (192.168.16.201)
ivan     pts/2        2017-03-27 10:59 (192.168.16.201)
petr     pts/3        2017-03-27 11:05 (192.168.16.201)

10:08:02

#whoama

l3script: whoama: команда не найдена

10:09:06

#whoami

root

10:09:18

#hostname

debian4

10:09:32

#pwd

/root

10:09:39

#cd ..

10:22:35

#pwd

10:23:01

#cd ..

10:25:06

#ls /home

ivan  petr  user

10:26:32

#ls --color home

ivan  petr  user

10:28:11

#ls --color

bin   etc         lib    lost+found  opt   run      srv  usr
boot  home        lib32  media       proc  sbin     sys  var
dev   initrd.img  lib64  mnt         root  selinux  tmp  vmlinuz

10:28:48

#ls --color /root

install

10:29:47

#ls -F

bin/   etc/         lib/    lost+found/  opt/   run/      srv/  usr/
boot/  home/        lib32/  media/       proc/  sbin/     sys/  var/
dev/   initrd.img@  lib64/  mnt/         root/  selinux/  tmp/  vmlinuz@

10:30:20

#ls -f

..   etc  lost+found  var    .      initrd.img  selinux  run   proc
sys  srv  bin         dev    lib64  vmlinuz     home     root  opt
lib  usr  tmp         lib32  media  sbin        boot     mnt

10:31:07

#ls -a

.    boot  home        lib32       media  proc  sbin     sys  var
..   dev   initrd.img  lib64       mnt    root  selinux  tmp  vmlinuz
bin  etc   lib         lost+found  opt    run   srv      usr

10:33:50

#ls --all

.    boot  home        lib32       media  proc  sbin     sys  var
..   dev   initrd.img  lib64       mnt    root  selinux  tmp  vmlinuz
bin  etc   lib         lost+found  opt    run   srv      usr

10:34:36

#cd ~user/

11:35:49

#ls -l

итого 2928
-rwxr-xr-x 1 user user    7994 Окт  9  2014 bigfile
drwxr-xr-x 2 user user    4096 Окт  9  2014 bin
-rwxr-xr-x 1 user user  232966 Окт  9  2014 freebsd.jpg
-rwxr-xr-x 1 user user   52884 Окт  9  2014 granata.jpg
-rwxr-xr-x 1 user user 1751860 Окт  9  2014 Light_Alloy_4.4.784_RC2_by_FAFNIR.exe
drwxr-xr-x 2 user user    4096 Окт  9  2014 lpi 1
drwxr-xr-x 2 user user    4096 Окт  9  2014 lpi 2
-rwxr-xr-x 1 user user   26648 Окт  9  2014 man_smb_conf
-rwxr-xr-x 1 user user  755680 Окт  9  2014 matrix.jpg
drwxr-xr-x 3 user user    4096 Окт  9  2014 names
-rwxr-xr-x 1 user user   17622 Окт  9  2014 ogo.jpg
-rwxr-xr-x 1 user user   84663 Окт  9  2014 pamyatka.pdf
-rwxr-xr-x 1 user user   23048 Окт  9  2014 press_any_key_to_continue.jpg
drwxr-xr-x 3 user user    4096 Окт  9  2014 proj
drwxr-xr-x 2 user user    4096 Окт  9  2014 sh
drwxr-xr-x 2 user user    4096 Окт  9  2014 text
-rwxr-xr-x 1 user user      75 Окт  9  2014 touchlist

11:36:10

#ls --color

bigfile                                names
bin                                    ogo.jpg
freebsd.jpg                            pamyatka.pdf
granata.jpg                            press_any_key_to_continue.jpg
Light_Alloy_4.4.784_RC2_by_FAFNIR.exe  proj
lpi 1                                  sh
lpi 2                                  text
man_smb_conf                           touchlist
matrix.jpg

11:37:01

#ls -l --color

итого 2928
-rwxr-xr-x 1 user user    7994 Окт  9  2014 bigfile
drwxr-xr-x 2 user user    4096 Окт  9  2014 bin
-rwxr-xr-x 1 user user  232966 Окт  9  2014 freebsd.jpg
-rwxr-xr-x 1 user user   52884 Окт  9  2014 granata.jpg
-rwxr-xr-x 1 user user 1751860 Окт  9  2014 Light_Alloy_4.4.784_RC2_by_FAFNIR.exe
drwxr-xr-x 2 user user    4096 Окт  9  2014 lpi 1
drwxr-xr-x 2 user user    4096 Окт  9  2014 lpi 2
-rwxr-xr-x 1 user user   26648 Окт  9  2014 man_smb_conf
-rwxr-xr-x 1 user user  755680 Окт  9  2014 matrix.jpg
drwxr-xr-x 3 user user    4096 Окт  9  2014 names
-rwxr-xr-x 1 user user   17622 Окт  9  2014 ogo.jpg
-rwxr-xr-x 1 user user   84663 Окт  9  2014 pamyatka.pdf
-rwxr-xr-x 1 user user   23048 Окт  9  2014 press_any_key_to_continue.jpg
drwxr-xr-x 3 user user    4096 Окт  9  2014 proj
drwxr-xr-x 2 user user    4096 Окт  9  2014 sh
drwxr-xr-x 2 user user    4096 Окт  9  2014 text
-rwxr-xr-x 1 user user      75 Окт  9  2014 touchlist

11:37:18

#fdisk -l

Disk /dev/xvdb: 5368 MB, 5368709120 bytes
255 heads, 63 sectors/track, 652 cylinders, total 10485760 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/xvdb doesn't contain a valid partition table
Disk /dev/xvda: 17.2 GB, 17179869184 bytes
255 heads, 63 sectors/track, 2088 cylinders, total 33554432 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000e4875
    Device Boot      Start         End      Blocks   Id  System
/dev/xvda1            2048    32088063    16043008   83  Linux

11:41:15

#df -h

Файловая система                                       Размер Использовано  Дост Использовано% Cмонтировано в
rootfs                                                    16G        1015M   14G            7% /
udev                                                      10M            0   10M            0% /dev
tmpfs                                                     50M         152K   50M            1% /run
/dev/disk/by-uuid/92b79496-a6c3-450d-a438-766caa8504d8    16G        1015M   14G            7% /
tmpfs                                                    5,0M            0  5,0M            0% /run/lock
tmpfs                                                    100M            0  100M            0% /run/shm

11:42:05

#ls -l /dev/xvda

brw-rw---T 1 root disk 202, 0 Мар 24 16:46 /dev/xvda

11:44:36

#ls -l /dev/xvda1

brw-rw---T 1 root disk 202, 1 Мар 24 16:46 /dev/xvda1

11:45:24

#ls -l /dev/pts/0

crw--w---- 1 root tty 136, 0 Мар 27 12:50 /dev/pts/0

11:50:48

#ls -l /dev/cdrom1

lrwxrwxrwx 1 root root 3 Мар 24 16:46 /dev/cdrom1 -> sr0

11:52:56

#ls -l /dev/sr0

brw-rw---T 1 root cdrom 11, 0 Мар 24 16:46 /dev/sr0

11:53:09

#ls -l /dev/cdrom1 --color

lrwxrwxrwx 1 root root 3 Мар 24 16:46 /dev/cdrom1 -> sr0

11:53:26

#ls -l/dev/log

ls: неверный ключ -- /
Попробуйте «ls --help» для получения более подробного описания.

11:59:52

#netstat

Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State
tcp        0      0 debian4.net.nt:ssh      192.168.16.201:49389    ESTABLISHED
tcp        0      0 debian4.net.nt:ssh      192.168.16.201:49393    ESTABLISHED
tcp        0    368 debian4.net.nt:ssh      192.168.16.201:49361    ESTABLISHED
Active UNIX domain sockets (w/o servers)
Proto RefCnt Flags       Type       State         I-Node   Path
unix  6      [ ]         DGRAM                    5061     /dev/log
unix  3      [ ]         STREAM     CONNECTED     8210
unix  3      [ ]         STREAM     CONNECTED     8209
unix  2      [ ]         DGRAM                    8208
unix  3      [ ]         STREAM     CONNECTED     8073
unix  3      [ ]         STREAM     CONNECTED     8072
unix  2      [ ]         DGRAM                    8071
unix  2      [ ]         DGRAM                    7191
unix  2      [ ]         DGRAM                    5086
unix  3      [ ]         DGRAM                    3251
unix  3      [ ]         DGRAM                    3250

12:01:58

#cd //

12:03:07

#cd ..

12:03:11

#netstat

Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State
tcp        0      0 debian4.net.nt:ssh      192.168.16.201:49389    ESTABLISHED
tcp        0      0 debian4.net.nt:ssh      192.168.16.201:49393    ESTABLISHED
tcp        0    432 debian4.net.nt:ssh      192.168.16.201:49361    ESTABLISHED
Active UNIX domain sockets (w/o servers)
Proto RefCnt Flags       Type       State         I-Node   Path
unix  6      [ ]         DGRAM                    5061     /dev/log
unix  3      [ ]         STREAM     CONNECTED     8210
unix  3      [ ]         STREAM     CONNECTED     8209
unix  2      [ ]         DGRAM                    8208
unix  3      [ ]         STREAM     CONNECTED     8073
unix  3      [ ]         STREAM     CONNECTED     8072
unix  2      [ ]         DGRAM                    8071
unix  2      [ ]         DGRAM                    7191
unix  2      [ ]         DGRAM                    5086
unix  3      [ ]         DGRAM                    3251
unix  3      [ ]         DGRAM                    3250

12:36:38

#ls

bin   etc         lib    lost+found  opt   run      srv  usr
boot  home        lib32  media       proc  sbin     sys  var
dev   initrd.img  lib64  mnt         root  selinux  tmp  vmlinuz

12:37:09

#home

l3script: home: команда не найдена

12:37:23

#

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Понедельник (03/27/17)