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Журнал лабораторных работ

Содержание

Журнал

Понедельник (10/20/14)

/dev/pts/0
13:43:02
#ls
1.txt  2.txt  3.txt  d1  d2  install  student_con
13:43:21
#tree
.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f1
│   └── f2
├── d2
│   ├── d3
│   └── f2
├── install
└── student_con
3 directories, 8 files
13:43:23
#cp d2/f2 /opt/f3










13:43:59




#tree /opt


/opt
├── 4.txt
├── f3
└── pipe
0 directories, 3 files











13:44:07




#cp -v  d2/f2 /opt/f3


«d2/f2» -> «/opt/f3»











13:44:54




#ls /opt


4.txt  f3  pipe











13:45:02




#cp -v d2 /opt





cp: пропускается каталог «d2»











13:45:29




#cp -rv d2 /opt


«d2» -> «/opt/d2»
«d2/f2» -> «/opt/d2/f2»
«d2/d3» -> «/opt/d2/d3»











13:46:09




#tree


.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f1
│   └── f2
├── d2
│   ├── d3
│   └── f2
├── install
└── student_con
3 directories, 8 files











13:48:44




#mv d1/f1 d1/f3












13:49:17




#tree


.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f2
│   └── f3
├── d2
│   ├── d3
│   └── f2
├── install
└── student_con
3 directories, 8 files











13:49:20




#mv d1/f{3,1}












13:51:08




#tree


.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f1
│   └── f2
├── d2
│   ├── d3
│   └── f2
├── install
└── student_con
3 directories, 8 files











13:51:11




#touch f{1,2,3,4,5}












13:51:37




#tree


.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f1
│   └── f2
├── d2
│   ├── d3
│   └── f2
├── f1
├── f2
├── f3
├── f4
├── f5
├── install
└── student_con
3 directories, 13 files











13:51:40




#mkdir d3












13:52:16




#echo f[1-5] d3


f1 f2 f3 f4 f5 d3











13:55:46




#mv f10





mv: после «f10» пропущен операнд, задающий целевой файл
Попробуйте «mv --help» для получения более подробного описания.











13:59:44




#touch f10












13:59:51




#echo f[1-10]


f1











14:00:02




#echo f[!257]


f1 f3 f4











14:03:01




#tree


.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f1
│   └── f2
├── d2
│   ├── d3
│   └── f2
├── d3
├── f1
├── f10
├── f2
├── f3
├── f4
├── f5
├── install
└── student_con
4 directories, 14 files











14:03:07




#mv -v f[1-5] d3


«f1» -> «d3/f1»
«f2» -> «d3/f2»
«f3» -> «d3/f3»
«f4» -> «d3/f4»
«f5» -> «d3/f5»











14:04:01




#tree


.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f1
│   └── f2
├── d2
│   ├── d3
│   └── f2
├── d3
│   ├── f1
│   ├── f2
│   ├── f3
│   ├── f4
│   └── f5
├── f10
├── install
└── student_con
4 directories, 14 files











14:04:10




#alias --help





l3script: alias: --: неправильная опция
alias: usage: alias [-p] [name[=value] ... ]











14:05:03




#man a;ias





Нет справочной страницы для a
l3script: ias: команда не найдена











14:05:10




#man alias













14:05:18




#rm f??












14:05:52




#tree


.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f1
│   └── f2
├── d2
│   ├── d3
│   └── f2
├── d3
│   ├── f1
│   ├── f2
│   ├── f3
│   ├── f4
│   └── f5
├── install
└── student_con
4 directories, 13 files











14:05:54




#rm -r d3












14:06:40




#tree


.
├── 1.txt
├── 2.txt
├── 3.txt -> /root/1.txt
├── d1
│   ├── f1
│   └── f2
├── d2
│   ├── d3
│   └── f2
├── install
└── student_con
3 directories, 8 files











14:06:43




#which tree


/usr/bin/tree











14:09:41




#which shred


/usr/bin/shred











14:10:16




#cat privet.txt





cat: privet.txt: Нет такого файла или каталога











14:10:45




#which privet.txt















14:10:55




#grep privet.txt





^C











14:11:09




#grep 'privet.txt'





^C











14:11:23




#grep -nr 'privet.txt'












14:11:30




#^C















14:11:39




#echo privet > privet.txt












14:12:04




#ls


1.txt  2.txt  3.txt  d1  d2  install  privet.txt  student_con











14:12:06




#shred -v  privet.txt


shred: privet.txt: проход 1/3 (random)…
shred: privet.txt: проход 2/3 (random)…
shred: privet.txt: проход 3/3 (random)…











14:12:20




#cat privet.txt


;áˆD'þxI¾K®
*?b¾Øú;{`h™kMɟ *b@²Ç´õ;kºü|·õQ5ù8Û¾—à³á°F…è¡ñ­í×ad2°7dú‹m6ýg¬>±<`öÙ3­D·ôºÈ„¾a{¢9ðEí©Ñu}‰'ê‘èTx†þM/6­³6™/åõFêšÊy¡7ôùFŽ†OàoK:F´(ëŤߣ½Ó«Ò5dÒIí­QªøŽÚõ ø݉ìµ;o—Òë†NTjG&0®17Ãþ  Å=Áõ{‚n4µ$ñ£Ìö´ìeqm¡ð<B
8ë3RÈ÷v•)}}3¾'à‚6̅0ÖíëY»"y¥àOÕjñدPú¸Rx¯'e‘€„Ž]èèm
          Ÿ§å³øsªE"{–ê‚Jõ³®–Å­ŸÚ+3t
                                    ½Vò-©-2%¥%"ãtñÿYÑêaÝî?stV^b5Î#'èòq¬k        §â°ÞOôÅ@
4Ì딦¤€¾lKJàd^
              ƒ~üÛÃûÿV05 ¥vrw„©Rxðnö;B%aŽ%2Z1ã¾xøùÏ~*¡£-3‡Z¤Hã©è˜Í!«$BEJ<½.+ÀwÙ猷ËÐôÞ1ˆq䢃\W㆖@<‚}Ù0]òÄŸur±%ic¥SÊåÜæüðû?–FûÚÎË^À@p¬ÈΏÂ<¢ncðw-œwÐÿKQ¨bUpž¶æÕN~‚s«´
                                                                                                                                                                        MÛ[öZ¼Âø@¼3,H„«Q 9%uއõЙt±|gfã’ø}
>Ö¢ÜP½÷TkDsokŠ®'­­:ÊßgfÇ´ÇÆW.¸ðqª÷Ö±>a‹‹¢e‚7                                                                                                                                                               󮥂`Éû¶wÓ
                                            Ðrt å«thjß=q¼·ÁÚúÓ¿•zö?0h÷Nÿý7ydÀšÁcЂ‡Â0%ì¢;<ОL3GúÀõ$ÍØuçÿý„¸D> åea¬Hu                                                                                                  PdË:Ôu€w@MÕþ[9¨À«¤ZèiV>cr0Gít‚½!Ãuñ+%è•É°1™¼‚Z³»xÍb5õÕ¨±_üH†W÷ªëÙjëHGyÙØ,(?×N{ÔRßí‘ûƒ8ó)«£¥DïςeöÑö¡æšˆ’êMò O¶(’9rU
...
|¢ñð§ŠÖ3.ÇkF6lùޞ2ûFäæü¥žôäLô—
                              $B        ƒ|1²+)çùšE1Jí½Ì
ÇÀ¶eSê}+l"µ·´]AÈv_ÃþM2ua<8J䍺ѱëJÃç=¿`1Ý2Ç_º¬ùô;YMÅGRg¿(ñ~<ÁŠ¿¶£»ÚKaKÝúm̈åûð_Ös¿î÷¨˜-py°Önñ|UJnLßbã]æÅ)½<4˜ƒ¼ø—Ü Lþ58@FŒê÷`ؐeëòô¤¶"«v~¾5°ÐP1¾Í4Æ[y.f9¬öö‘Þ‹„Wõ4¸3À3÷>¿{nŸˆ˜¹{<ÍÙE°‘”»§?ìIô8ƒ“DF@GY«Wt%8Õ@ɀÀE] 6çQõ*‰¢§½õz(
                                                                                         ì流—æ¤0Fuv‰·Ñj?wRʸ¤Y2        ·X                                                                                                       ‰«`”s²ÿ¯cìÜsó]بﱐGó™I»Ò'QÚk˜³]ËWiR5L%՘ùúV™¸µŒÝ¶¼Â3‘¸ãT<LäÆÎP€„#¯6ÈÅ+V‘
$t*¦§¹ñSË-Ï;Ƃö@?¦'lØÀ*ұҟ0ŒŸÈ[s                                                                                         ‹c§¥Œôy¯\Üˆå  t                                                                                                                                                                  +|           PuTTYPuTTYPuTTY¬¬ë°£û™óâé"[~`‰)
                                                                                                                                                                                                                                                                                                                                                        H„ó)Š‚2>aí]s<¬Â¯{{{eqÍ|ÔäNi    r¹=L̅Tàc[ÐRéƒEm0D¼c@bªõ
Cí£áf>rŽ&´îg&Ç$Ixhêå${IÛWxÂhÇ/<ôâÿḮûp¡Ò¬:QŒ´µåõDQkM
                                                    ÞdÿÿÌÍtÃ5M©,Fpљs˜˜ÿã×ȯïj½ešÚŠë´tHø½”¿0MwÀíS„­°qRö°ä·8}8VÆêÞ÷¶Õ
w°"Ì>üöñêú{ÛïFîÏ®fՁ1ºÜù|7è7IÏvõ®Ÿ¹ìðÝ]•ûH's…]Ӊ}~„î´1o®Þv{:¦Ã˜DÐa’Ûõl«ëðx~hW°õÙ²ûvCæúAy&
PuTTYa]GìÑ.æÂÁ—WîýŸù—3Œ|ŠÚÈ'MV~ú™é      Ž€¦9&wÎá䪭p











14:13:02




#ls -lh


итого 28K
-rw-r--r-- 3 root root     42 Окт 20 11:57 1.txt
-rw-r--r-- 3 root root     42 Окт 20 11:57 2.txt
lrwxrwxrwx 1 root root     11 Окт 20 12:03 3.txt -> /root/1.txt
drwxr-xr-x 2 root root   4,0K Окт 20 14:51 d1
drwxr-xr-x 3 root root   4,0K Окт 20 14:42 d2
-rw-r--r-- 1 root root   5,2K Окт 13 18:01 install
-rw-r--r-- 1 root root   4,0K Окт 20 15:12 privet.txt
crw-r--r-- 1 root root 136, 3 Окт 20 13:40 student_con











14:13:50




#shred --help


Использование: shred [КÐ
€Ð°Ð· указанные файлы для того, чтобы сделать более
сложным восстановление даже с использованием очень дорогого оборудования.
Аргументы, обязательные для длинных ключей, обязательны и для коротких.
  -f, --force         изменять права, разрешая запись, если необходимо
  -n, --iterations=N  переписать N раз вместо (3) по умолчанию
      --random-source=ФАЙÐ
                           (по умолчанию /dev/urandom)
  -s, --size=N        очистить N байт (возможны суффиксы вида K, M, G)
  -u, --remove        обрезать и удалять файл после перезаписи
...
конкретной файловой системы в файле /etc/fstab, как документировано в
странице man для mount (man mount).
Кроме того, резервные копии и удаленные зеркала файловой системы могут
содержать копии файла, которые нельзя удалить, и которые позволят
впоследствии восстановить уничтоженный файл.
Об ошибках в shred сообщайте по адресу bug-coreutils@gnu.org.
Домашняя страница GNU coreutils: <http://www.gnu.org/software/coreutils/>
Справка по работе с программами GNU: <http://www.gnu.org/gethelp/>
Об ошибках в переводе сообщений «shred» сообщайте по адресу <gnu@mx.ru>
Полная документация доступна по команде: info coreutils 'shred invocation'











14:14:51




#^C















14:15:01




#shred -u privet.txt












14:15:10




#ls


1.txt  2.txt  3.txt  d1  d2  install  student_con











14:15:56




#man less










14:18:01




#less /var/log/messages










14:19:07




#less /usr/share/d













14:19:07




#cd /usr/share












14:20:07




#ls


acpi-support     bug               debianutils  grub                 lintian      perl            screen     vim
adduser          ca-certificates   dict         i18n                 locale       perl5           sgml       w3m
applications     calendar          discover     info                 man          pixmaps         sgml-base  X11
apport           common-licenses   doc          initramfs-tools      man-db       pkgconfig       ssh        xml
apps             console-cyrillic  doc-base     insserv              menu         pyshared        sysvinit   xml-core
aptitude         consolefonts      dpkg         installation-report  misc         python          sysv-rc    zoneinfo
base-files       console-setup     file         iptables             nano         python-apt      tabset
base-passwd      consoletrans      GeoIP        java                 os-prober    python-support  tasksel
bash-completion  debconf           gnupg        keyrings             pam          readline        terminfo
binfmts          debhelper         groff        libc-bin             pam-configs  reportbug       tools











14:20:10




#cd /usr/share/doc/bash












14:20:52




#zcat NEWS.gz


This is a terse description of the new features added to bash-4.2 since
the release of bash-4.1.  As always, the manual page (doc/bash.1) is
the place to look for complete descriptions.
1.  New Features in Bash
a.  `exec -a foo' now sets $0 to `foo' in an executable shell script without a
    leading #!.
b.  Subshells begun to execute command substitutions or run shell functions or
    builtins in subshells do not reset trap strings until a new trap is
    specified.  This allows $(trap) to display the caller's traps and the
    trap strings to persist until a new trap is set.
...
    appear in the prompt string.
e.  There are new library functions and variables available to application
    writers, most having to do with completion and quoting.
f.  The NEWLINE character (^J) is now treated as a search terminator by the
    incremental search functions.
-------------------------------------------------------------------------------
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.  This file is offered as-is,
without any warranty.











14:21:31




#zcat NEWS.gz | less










14:25:29




#zcat NEWS.gz | head


This is a terse description of the new features added to bash-4.2 since
the release of bash-4.1.  As always, the manual page (doc/bash.1) is
the place to look for complete descriptions.
1.  New Features in Bash
a.  `exec -a foo' now sets $0 to `foo' in an executable shell script without a
    leading #!.
b.  Subshells begun to execute command substitutions or run shell functions or











14:27:07




#zcat NEWS.gz | head -4


This is a terse description of the new features added to bash-4.2 since
the release of bash-4.1.  As always, the manual page (doc/bash.1) is
the place to look for complete descriptions.











14:27:56




#zcat NEWS.gz | tail -20


    preparation functions.
c.  Most of the shell-specific code in readline has been generalized or
    removed.
d.  Most of the annoying redisplay bugs have been fixed, notably the problems
    with incremental search and excessive redrawing when special characters
    appear in the prompt string.
e.  There are new library functions and variables available to application
    writers, most having to do with completion and quoting.
f.  The NEWLINE character (^J) is now treated as a search terminator by the
    incremental search functions.
-------------------------------------------------------------------------------
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.  This file is offered as-is,
without any warranty.











14:28:06




#zcat NEWS.gz | nl | tail -20


  1129      preparation functions.
  1130  c.  Most of the shell-specific code in readline has been generalized or
  1131      removed.
  1132  d.  Most of the annoying redisplay bugs have been fixed, notably the problems
  1133      with incremental search and excessive redrawing when special characters
  1134      appear in the prompt string.
  1135  e.  There are new library functions and variables available to application
  1136      writers, most having to do with completion and quoting.
  1137  f.  The NEWLINE character (^J) is now treated as a search terminator by the
  1138      incremental search functions.
  1139  -------------------------------------------------------------------------------
  1140  Copying and distribution of this file, with or without modification,
  1141  are permitted in any medium without royalty provided the copyright
  1142  notice and this notice are preserved.  This file is offered as-is,
  1143  without any warranty.











14:30:31




#man wc










14:32:18




#ls /etc | od -c -tdc


0000000   a   c   p   i  \n   a   d   d   u   s   e   r   .   c   o   n
             1768973153      1684300042      1919251317      1852793646
          a   c   p   i  \n   a   d   d   u   s   e   r   .   c   o   n
0000020   f  \n   a   d   j   t   i   m   e  \n   a   l   i   a   s   e
             1684081254      1835627626      1818298981      1702060393
          f  \n   a   d   j   t   i   m   e  \n   a   l   i   a   s   e
0000040   s  \n   a   l   t   e   r   n   a   t   i   v   e   s  \n   a
             1818298995      1852990836      1986622561      1628074853
          s  \n   a   l   t   e   r   n   a   t   i   v   e   s  \n   a
0000060   p   t  \n   b   a   s   h   .   b   a   s   h   r   c  \n   b
...
0002500   f  \n   u   d   e   v  \n   u   f   w  \n   v   i   m  \n   w
             1685391974      1963619941      1980397414      1997172073
          f  \n   u   d   e   v  \n   u   f   w  \n   v   i   m  \n   w
0002520   3   m  \n   w   g   e   t   r   c  \n   X   1   1  \n   x   m
             1997172019      1920230759       827853411      1836583473
          3   m  \n   w   g   e   t   r   c  \n   X   1   1  \n   x   m
0002540   l  \n
                   2668
          l  \n
0002542











14:32:50




#cd --












14:34:37




#ls -l


итого 24
-rw-r--r-- 3 root root     42 Окт 20 11:57 1.txt
-rw-r--r-- 3 root root     42 Окт 20 11:57 2.txt
lrwxrwxrwx 1 root root     11 Окт 20 12:03 3.txt -> /root/1.txt
drwxr-xr-x 2 root root   4096 Окт 20 14:51 d1
drwxr-xr-x 3 root root   4096 Окт 20 14:42 d2
-rw-r--r-- 1 root root   5268 Окт 13 18:01 install
crw-r--r-- 1 root root 136, 3 Окт 20 13:40 student_con











14:34:41




#touch f{6,7}












14:35:15




#ls -l


итого 24
-rw-r--r-- 3 root root     42 Окт 20 11:57 1.txt
-rw-r--r-- 3 root root     42 Окт 20 11:57 2.txt
lrwxrwxrwx 1 root root     11 Окт 20 12:03 3.txt -> /root/1.txt
drwxr-xr-x 2 root root   4096 Окт 20 14:51 d1
drwxr-xr-x 3 root root   4096 Окт 20 14:42 d2
-rw-r--r-- 1 root root      0 Окт 20 15:35 f6
-rw-r--r-- 1 root root      0 Окт 20 15:35 f7
-rw-r--r-- 1 root root   5268 Окт 13 18:01 install
crw-r--r-- 1 root root 136, 3 Окт 20 13:40 student_con











14:35:17




#ls -lS


итого 24
-rw-r--r-- 1 root root   5268 Окт 13 18:01 install
drwxr-xr-x 2 root root   4096 Окт 20 14:51 d1
drwxr-xr-x 3 root root   4096 Окт 20 14:42 d2
-rw-r--r-- 3 root root     42 Окт 20 11:57 1.txt
-rw-r--r-- 3 root root     42 Окт 20 11:57 2.txt
lrwxrwxrwx 1 root root     11 Окт 20 12:03 3.txt -> /root/1.txt
-rw-r--r-- 1 root root      0 Окт 20 15:35 f6
-rw-r--r-- 1 root root      0 Окт 20 15:35 f7
crw-r--r-- 1 root root 136, 3 Окт 20 13:40 student_con











14:35:36




#ls -lSh


итого 24K
-rw-r--r-- 1 root root   5,2K Окт 13 18:01 install
drwxr-xr-x 2 root root   4,0K Окт 20 14:51 d1
drwxr-xr-x 3 root root   4,0K Окт 20 14:42 d2
-rw-r--r-- 3 root root     42 Окт 20 11:57 1.txt
-rw-r--r-- 3 root root     42 Окт 20 11:57 2.txt
lrwxrwxrwx 1 root root     11 Окт 20 12:03 3.txt -> /root/1.txt
-rw-r--r-- 1 root root      0 Окт 20 15:35 f6
-rw-r--r-- 1 root root      0 Окт 20 15:35 f7
crw-r--r-- 1 root root 136, 3 Окт 20 13:40 student_con











14:35:48




#ls -lSrh


итого 24K
crw-r--r-- 1 root root 136, 3 Окт 20 13:40 student_con
-rw-r--r-- 1 root root      0 Окт 20 15:35 f7
-rw-r--r-- 1 root root      0 Окт 20 15:35 f6
lrwxrwxrwx 1 root root     11 Окт 20 12:03 3.txt -> /root/1.txt
-rw-r--r-- 3 root root     42 Окт 20 11:57 2.txt
-rw-r--r-- 3 root root     42 Окт 20 11:57 1.txt
drwxr-xr-x 3 root root   4,0K Окт 20 14:42 d2
drwxr-xr-x 2 root root   4,0K Окт 20 14:51 d1
-rw-r--r-- 1 root root   5,2K Окт 13 18:01 install











14:36:05




#ls -slhS


итого 24K
8,0K -rw-r--r-- 1 root root   5,2K Окт 13 18:01 install
4,0K drwxr-xr-x 2 root root   4,0K Окт 20 14:51 d1
4,0K drwxr-xr-x 3 root root   4,0K Окт 20 14:42 d2
4,0K -rw-r--r-- 3 root root     42 Окт 20 11:57 1.txt
4,0K -rw-r--r-- 3 root root     42 Окт 20 11:57 2.txt
   0 lrwxrwxrwx 1 root root     11 Окт 20 12:03 3.txt -> /root/1.txt
   0 -rw-r--r-- 1 root root      0 Окт 20 15:35 f6
   0 -rw-r--r-- 1 root root      0 Окт 20 15:35 f7
   0 crw-r--r-- 1 root root 136, 3 Окт 20 13:40 student_con











14:39:41




#alias lss='ls -slhS'












14:39:53




#lss /bin | more










14:40:09




#lss /bin | tail -10


   0 lrwxrwxrwx 1 root root   20 Июн 27 10:59 mt -> /etc/alternatives/mt
   0 lrwxrwxrwx 1 root root   20 Июн 27 10:59 nc -> /etc/alternatives/nc
   0 lrwxrwxrwx 1 root root   14 Июл 14  2013 pidof -> /sbin/killall5
   0 lrwxrwxrwx 1 root root    8 Июн 10  2012 lessfile -> lesspipe
   0 lrwxrwxrwx 1 root root    6 Апр 29  2012 open -> openvt
   0 lrwxrwxrwx 1 root root    4 Апр  7  2013 lsmod -> kmod
   0 lrwxrwxrwx 1 root root    4 Сен 25 22:49 rbash -> bash
   0 lrwxrwxrwx 1 root root    4 Июн 23  2012 rnano -> nano
   0 lrwxrwxrwx 1 root root    4 Мар  1  2012 sh -> dash
   0 lrwxrwxrwx 1 root root    4 Июн 27 10:57 sh.distrib -> dash











14:40:26




#aluas





l3script: aluas: команда не найдена











14:40:41




#alias


alias lss='ls -slhS'











14:40:45




#alias lss1='ls -s1hSr'












14:42:06




#alias


alias lss='ls -slhS'
alias lss1='ls -s1hSr'











14:42:08




#ls -ld /etc


drwxr-xr-x 68 root root 4096 Окт 20 11:00 /etc











14:42:31




#ls /


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











14:44:12




#du -hs /* 2> /dev/null





6,6M    /bin
18M     /boot
0       /dev
3,4M    /etc
9,3M    /home
0       /initrd.img
122M    /lib
3,0M    /lib32
4,0K    /lib64
16K     /lost+found
...
3,7M    /root
152K    /run
5,4M    /sbin
4,0K    /selinux
4,0K    /srv
0       /sys
4,0K    /tmp
398M    /usr
288M    /var
0       /vmlinuz











14:45:49




#du -hsS 2> /dev/null


48K     .











14:46:06




#du -hsS /* 2> /dev/null





6,6M    /bin
15M     /boot
0       /dev
404K    /etc
4,0K    /home
0       /initrd.img
208K    /lib
3,0M    /lib32
4,0K    /lib64
16K     /lost+found
...
44K     /root
28K     /run
5,4M    /sbin
4,0K    /selinux
4,0K    /srv
0       /sys
4,0K    /tmp
4,0K    /usr
4,0K    /var
0       /vmlinuz











14:46:16




#cat /proc/interrupts


            CPU0
   0:         22   IO-APIC-edge      timer
   1:          8  xen-pirq-ioapic-edge  i8042
   6:          2  xen-pirq-ioapic-edge  floppy
   7:          0  xen-pirq-ioapic-edge  parport0
   8:          0  xen-pirq-ioapic-edge  rtc0
   9:          0   IO-APIC-fasteoi   acpi
  12:        142  xen-pirq-ioapic-edge  i8042
  14:          0   IO-APIC-edge      ata_piix
  15:        214   IO-APIC-edge      ata_piix
...
 IWI:          0   IRQ work interrupts
 RES:          0   Rescheduling interrupts
 CAL:          0   Function call interrupts
 TLB:          0   TLB shootdowns
 TRM:          0   Thermal event interrupts
 THR:          0   Threshold APIC interrupts
 MCE:          0   Machine check exceptions
 MCP:        830   Machine check polls
 ERR:          0
 MIS:          0











14:55:30




#cat grep





cat: grep: Нет такого файла или каталога











14:56:27




#cat /bin/grep


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