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Журнал лабораторных работ

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Журнал

Среда (01/16/13)
Четверг (01/17/13)

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Статистика
Справка
О программе

Журнал

Среда (01/16/13)

/dev/pts/0

16:49:41

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

> BSD
> bsd
> ^C

16:52:52

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

BSD
bsd
> ^C

16:52:59

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

BSD

16:52:59

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

16:52:59

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

16:52:59

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

> BSD
> echo
> ^C

16:53:35

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

BSD

16:53:35

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

16:53:35

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

16:53:35

$echo "You fav OS?"; read FAV_OS; [ "$FAV_OS == "BSD" ] && echo "Good"

> BSD
> ^C

16:53:55

$echo "You fav OS?"; read FAV_OS; [ "$FAV_OS == "BSD" ] && echo "Good"

16:53:55

$echo "You fav OS?"; read FAV_OS; [ "$FAV_OS == "BSD" ] && echo "Good"

16:53:55

$echo "You fav OS?"; read FAV_OS; [ "$FAV_OS == "BSD" ] && echo "Good"

> echo
> ^C

16:54:10

$echo "You fav OS?"; read FAV_OS; [ "$FAV_OS == "BSD" ] && echo "Good"

16:54:10

$echo "You fav OS?"; read FAV_OS; [ "$FAV_OS == "BSD" ] && echo "Good"

16:54:10

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

> BSD
> bsd
> ^C

16:54:44

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

BSD

16:54:44

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

16:54:44

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

16:54:44

$echo "You fav OS?"; read FAV_OS; [ "$FAV_OS == "BSD" ] && echo "Good"

> BSD
> ^C

16:55:42

$echo "You fav OS?"; read FAV_OS; [ "$FAV_OS == "BSD" ] && echo "Good"

16:55:42

$echo "You fav OS?"; read FAV_O\S ; [ "$FAV_OS == "BSD" ] && echo "Good"

16:55:42

$echo "You fav OS?"; read FAV_O\S ; [ "$FAV_OS == "BSD" ] && echo "Good"

16:55:42

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"

BSD

16:55:42

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

16:55:42

$echo "You fav OS?"; read FAV_OS; ["$FAV_OS == "BSD"] && echo "Good"

16:55:42

$echo "You fav OS?"; read FAV_OS ["$FAV_OS == "BSD"] && echo "Good"

> DSd
> ^C

16:56:42

$echo "You fav OS?"; read FAV_OS ; ["$FAV_OS == "BSD"] && echo "Good"

16:56:42

$echo "You fav OS?"; read FAV_OS ; ["$FAV_OS == "BSD"] && echo "Good"

16:56:42

$echo "You fav OS?" ; read FAV_OS ; ["$FAV_OS == "BSD"] && echo "Good"

> BSD
> ^C

16:58:04

$echo $FAV_OS

16:58:18

$echo "You fav OS?" ; read FAV_OS ; ["$FAV_OS == "BSD"] && echo "Good"

16:58:18

$echo "You fav OS?" ; read FAV_OS ; ["$FAV_OS == "BSD"] && echo "Good"

16:58:18

$echo "You fav OS?" ; read FAV_OS ; ['$FAV_OS' == "BSD"] && echo "Good"

You fav OS?
BSD
su: [$FAV_OS: command not found

16:59:00

$echo "You fav OS?" ; read FAV_OS ; ['$FAV_OS' == 'BSD'] && echo "Good"

You fav OS?
bsd
su: [$FAV_OS: command not found

16:59:30

$echo "You fav OS?" ; read FAV_OS ; ['$FAV_OS' == 'BSD'] && echo "Good"

You fav OS?
BSD
su: [$FAV_OS: command not found

17:00:03

$echo "You fav OS?" ; read FAV_OS ; [ $FAV_OS == 'BSD' ] && echo "Good"

You fav OS?
BSD
Good

17:01:21

$echo "You fav OS?" ; read FAV_OS ; [ $FAV_OS == 'BSD' ] && echo "Good"

You fav OS?
Linux

17:01:26

$echo "You fav OS?" ; \

> read FAV_OS ; [ $FAV_OS == 'BSD' ] || echo "Stranno"
You fav OS?
BSD

17:08:29

$echo "You fav OS?" ; read FAV_OS ; [ $FAV_OS == 'BSD' ] || echo "Stranno"

You fav OS?
Linux
Stranno

17:08:51

$A=0

17:09:18

$while [ $A -lt 10 ]

> do
> A=$((A+1))
> echo $A
> done
1
2
3
4
5
6
7
8
9
10

17:10:29

$for file in /etc/*

> do
> [ -r $file ] || echo $file
> done
/etc/master.passwd
/etc/nsmb.conf
/etc/ntp
/etc/opieaccess
/etc/opiekeys
/etc/spwd.db

17:12:00

$cd ~

17:12:49

$ls

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

17:12:58

$func () {

> if [ -z $1 ]
> then
> echo "No parametrs"
> return 0
> else
> echo "Param #1 is $1"
> fi
> if [ $2 ]
> then
> echo "Param #2 is $2."
> echo "Param #2 is $2"; then echo "No parametrs"; return 0; else echo "Param #1 is $1"; fi; if [ $2
> fi
> }

17:16:34

$func

No parametrs

17:16:41

$func fir

Param #1 is fir

17:17:00

$func fir sec

Param #1 is fir
Param #2 is sec

17:17:03

$func fir sec thr

Param #1 is fir
Param #2 is sec

17:17:18

$func 2 1

Param #1 is 2
Param #2 is 1

17:17:30

$func 1 2

Param #1 is 1
Param #2 is 2

17:17:35

$func 2 1

Param #1 is 2
Param #2 is 1

17:20:05

$func first second

Param #1 is first
Param #2 is second

17:20:27

$func 2 1

Param #1 is 2
Param #2 is 1

17:20:32

$func 1 2

Param #1 is 1
Param #2 is 2

17:20:38

$func Dima Lox

Param #1 is Dima
Param #2 is Lox

17:20:50

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo "Param #1

17:20:50

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo "Param #1

17:20:50

$func

17:23:49

$func

No parametrs

17:23:51

$func Dimka Poshli-buxat

#1 Dimka
#2 Poshli-buxat

17:24:10

$func Dimka Poshli-buxat

#1 Dimka
#2 Poshli-buxat

17:24:14

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo "#1 $1"; f

; if [ $2 ]; then echo -n "#2 $2"; fi; }

17:28:30

$func Dimka Poshli-buxat

#1 Dimka

17:28:43

$man echo

17:28:57

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo -n

17:29:26

$func 2 1

17:29:33

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo -n "#1 $1"

17:29:33

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo

17:30:18

$func 1 2

#1 1
#2 2

17:30:22

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo "#1 $1"; fi

                   func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo "#1 $1"; f
; if [ $2 ]; then echo "#2 $2"; fi; }
; if [ $2 ]; then echo -n $2"; fi; }

17:31:08

$func 1 2

#1 1
-n#2 2

17:31:21

$func 1 2

#1 1

17:31:23

$func 1 2

#1 1

17:31:25

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo -n

17:31:46

$func 1 2

#1 1#2 2

17:31:54

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo -n "

17:32:32

$func 1 2

17:32:53

$func Dimka Molodec

DimkaMolodec -

17:33:06

$func () { if [ -z $1 ]; then echo "No parametrs"; return 0; else echo -n "$1 -

17:33:20

$func Dimka Molodec

Dimka - Molodec

17:33:23

$func 1 2

1 - 2

17:33:30

$calc

su: calc: command not found

прошло 16 минут

17:49:49

$cal

cal        calendar   callbootd  caller

17:49:49

$man

17:53:44

$c=2^16

17:55:22

$echo Sc

Sc

17:55:27

$echo $c

2^16

17:55:33

$echo $((2^16

17:55:49

$id 65535

id: 65535: no such user

17:57:00

$vi /etc/passwd

прошло 12 минут

18:09:14

$wtmp u 4 5Co 6RenMov 7Mkdir 8D1892/1892PullDn 10Quit100%

  Left~....FileebootCommand.....Options.....Right
.................@óOpts/0...user............fobos.net.nt....ôDóOpts/0...............................
....úFóOpts/0...user............fobos.net.nt.....GóOpts/0...................................ÃHóOttyv
1...root............................{}õO~.......reboot..........................D¯õOttyv0...root....
........................f¼õO~.......shutdown.........................¼õOttyv0.......................
.............¼õO~.......reboot..........................»¼õOttyv0...root............................
Ü¼õOpts/0...root............fobos.net.nt.....½õOttyv0....................................½õOpts/0...
user.............................ÓõOpts/0....................................ÓõOpts/0...root........
....fobos.net.nt.....ÓõOpts/0....................................ÓõOpts/0...root............fobos.ne
t.nt.....ÓõOpts/0...................................ÚÓõO~.......reboot...........................
    OP~.......reboot..........................È;óPpts/0...root............fobos.net.nt....å;óPpts/0.
..................................M<óPpts/0...root............fobos.net.nt....Q<óP~.......shutdown..
......................\<óPpts/0...................................]<óP~.......reboot................
..........Ê=óPpts/0...root............192.168.17.107..tßóPpts/0...................................H.
ôPpts/0...root............192.168.17.107....ôPpts/0...................................f.ôPpts/0...ro
ot............192.168.17.107..~.ôPpts/0....................................:ôPpts/0...root..........
..192.168.17.107... õP~.......shutdown........................T.öPpts/0.............................
......T.öP~.......reboot..........................«.öPpts/0...root............192.168.17.107..µ.öP
Hint: Completion: use M-Tab (or Esc+Tab).  Type it twice to get a list.
            UnWrap   3Quit      Hex       Goto               7Search   8Raw      9Format

18:09:26

$motd sr/ho ser q qqqqq qqqqq kl<q /var/log qqqqqqqqqq1114/1114qqqqqqqqqqqq.[100%

  Left     File     Command     Options     Right
Welcome to FreeBSD!
Before seeking technical support, please use the following resources:
o  Security advisories and updated errata information for all releases are
   at http://www.FreeBSD.org/releases/ - always consult the ERRATA section
   for your release first as it's updated frequently.
o  The Handbook and FAQ documents are at http://www.FreeBSD.org/ and,
   along with the mailing lists, can be searched by going to
   http://www.FreeBSD.org/search/.  If the doc distribution has
   been installed, they're also available formatted in /usr/share/doc.
If you still have a question or problem, please take the output of
`uname -a', along with any relevant error messages, and email it
as a question to the questions@FreeBSD.org mailing list.  If you are
unfamiliar with FreeBSD's directory layout, please refer to the hier(7)
manual page.  If you are not familiar with manual pages, type `man man'.
You may also use sysinstall(8) to re-enter the installation and
configuration utility.  Edit /etc/motd to change this login announcement.
Hint: Bring text back from the dead with C-y.
            UnWrap   3Quit      Hex       Goto               7Search   8Raw      9Format

18:13:29

$lastlog

su: lastlog: command not found

18:21:41

$lastlog

su: lastlog: command not found

18:21:57

$lastlogin

root              pts/0    192.168.17.107     Wed Jan 16 14:14:45 2013
user              pts/0                       Thu Jul  5 20:48:55 2012

18:22:08

$last

root             pts/0    192.168.17.107   Wed Jan 16 14:14   still logged in
reboot           ~                         Wed Jan 16 14:14
shutdown         ~                         Wed Jan 16 14:13
root             pts/0    192.168.17.107   Tue Jan 15 11:25 - shutdown (1+02:47)
root             pts/0    192.168.17.107   Mon Jan 14 15:56 - 19:02  (03:05)
root             pts/0    192.168.17.107   Mon Jan 14 15:31 - 15:55  (00:24)
root             pts/0    192.168.17.107   Mon Jan 14 12:35 - 15:29  (02:54)
reboot           ~                         Mon Jan 14 01:05
shutdown         ~                         Mon Jan 14 00:59
root             pts/0    fobos.net.nt     Mon Jan 14 00:59 - shutdown  (00:00)
...
shutdown         ~                         Thu Jul  5 19:10
root             ttyv0                     Thu Jul  5 19:10 - shutdown  (00:00)
reboot           ~                         Thu Jul  5 18:14
root             ttyv1                     Thu Jul  5 14:41 - crash  (03:32)
user             pts/0    fobos.net.nt     Tue Jul  3 22:24 - 22:32  (00:07)
user             pts/0    fobos.net.nt     Tue Jul  3 22:16 - 22:24  (00:08)
root             ttyv0                     Tue Jul  3 21:50 - 21:57  (00:06)
root             ttyv0                     Tue Jul  3 21:44 - 21:50  (00:06)
reboot           ~                         Tue Jul  3 21:43
wtmp begins Tue Jul  3 21:43:59 EEST 2012

18:23:55

$exit

Четверг (01/17/13)

/dev/pts/0

13:06:15

#cp ~/mymotd /etc/motd

cp: /root/mymotd: No such file or directory

13:06:47

#whoami

root

Статистика

Время первой команды журнала 16:49:41 2013- 1-16

Время последней команды журнала 13:06:47 2013- 1-17

Количество командных строк в журнале 101

Процент команд с ненулевым кодом завершения, % 2.97

Процент синтаксически неверно набранных команд, % 6.93

Суммарное время работы с терминалом ^*, час 1.58

Количество командных строк в единицу времени, команда/мин 1.07

Частота использования команд

`echo`	43	\|=================\| 17.48%
`read`	38	\|===============\| 15.45%
`func`	37	\|===============\| 15.04%
`&`	36	\|==============\| 14.63%
`["$FAV_OS`	21	\|========\| 8.54%
`[`	13	\|=====\| 5.28%
`then`	10	\|====\| 4.07%
`return`	10	\|====\| 4.07%
`else`	10	\|====\| 4.07%
`['$FAV_OS'`	3	\|=\| 1.22%
`lastlog`	2	\|\| 0.81%
`man`	2	\|\| 0.81%

Частота использования этих команд < 0.5% while₁ , cp₁ , last₁ , calc₁ , cd₁ , A=0₁ , wtmp₁ , motd₁ , f₁ , whoami₁ , ls₁ , \₁ , c=2^16₁ , q₁ , fi₁ , cal₁ , for₁ , lastlogin₁ ,