Журнал лабораторных работ

Содержание

Журнал

Понедельник (09/28/15)

/dev/pts/5
16:50:39
#vi /etc/skel/.bashrc
--- /tmp/l3-saved-8786.24676.30609	2015-09-28 17:55:42.421253369 +0300
+++ /etc/skel/.bashrc	2015-09-28 17:56:21.721253370 +0300
@@ -16,8 +16,6 @@
 shopt -s histappend
 
 # for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
-HISTSIZE=1000
-HISTFILESIZE=2000
 
 # check the window size after each command and, if necessary,
 # update the values of LINES and COLUMNS.
16:56:21
#vi .bashrc
--- /tmp/l3-saved-8786.24579.7682	2015-09-28 17:57:32.833253370 +0300
+++ .bashrc	2015-09-28 17:58:09.849253360 +0300
@@ -13,7 +13,7 @@
 # alias l='ls $LS_OPTIONS -lA'
 #
 # Some more alias to avoid making mistakes:
-# alias rm='rm -i'
-# alias cp='cp -i'
-# alias mv='mv -i'
+ alias rm='rm -i'
+ alias cp='cp -i'
+ alias mv='mv -i'
 [ $0 == l3script ] && . /root/.lilalo/l3bashrc && _l3_start
/dev/pts/5
16:58:28
#alias
alias cp='cp -i'
alias mv='mv -i'
alias rm='rm -i'
16:58:32
#touch f1

16:58:48
#rm f1
rm: удалить пустой обычный файл «f1»? y

Вторник (09/29/15)

/dev/pts/2
08:37:52
#clean
l3script: clean: команда не найдена
прошло 19 минут
08:57:27
#clear

08:57:30
#cat john.log
cat: john.log: Нет такого файла или каталога
09:02:04
#ls
install  report  shadow
09:02:14
#cat .john/john
cat: .john/john: Нет такого файла или каталога
09:02:28
#ls -a
.   .aptitude      .bash_profile  install  .l3rc     .lilalo   report  .vim      .vimrc
..  .bash_history  .bashrc        .john    .lesshst  .profile  shadow  .viminfo
09:02:33
#ps lax | grep john
0     0  5748     1  39  19  20628  6384 -      RN   ?        1156:19 john shadow
0     0 10058  9851  20   0   9972   864 -      S+   pts/7      0:00 grep john
09:03:01
#cat .john/john.pot
$6$tbizytkm$295y618fm8X630/zohldy0dQgX2NIDgRI2N2tgOiYEI6KJnE7ctK3IX.hFADJgsLVyI0FD7jlMSBCo3L6cHw10:123
$6$CGHfOFl9$FF0pS6Su60bcXuiJup/3NSeGoEsVGiwe3h3Q9C/cV6oyKoHabuxHgtGccNuo.2OuOZfEWK.BSml7YFjF6QNCY1:123
$6$CkJHVC8E$ykTJUix/7qmcPBJgqnJtCHlWhYfEaImqXcQyeRrwYm6Xi4KaZSfb4FB20ocZ/VlrQzTR2wiEobMxT/OM/FXgd0:password
09:03:20
#john
John the Ripper password cracker, version 1.7.8
Copyright (c) 1996-2011 by Solar Designer
Homepage: http://www.openwall.com/john/
Usage: john [OPTIONS] [PASSWORD-FILES]
--single                   "single crack" mode
--wordlist=FILE --stdin    wordlist mode, read words from FILE or stdin
--rules                    enable word mangling rules for wordlist mode
--incremental[=MODE]       "incremental" mode [using section MODE]
--external=MODE            external mode or word filter
--stdout[=LENGTH]          just output candidate passwords [cut at LENGTH]
...
--status[=NAME]            print status of a session [called NAME]
--make-charset=FILE        make a charset, FILE will be overwritten
--show                     show cracked passwords
--test[=TIME]              run tests and benchmarks for TIME seconds each
--users=[-]LOGIN|UID[,..]  [do not] load this (these) user(s) only
--groups=[-]GID[,..]       load users [not] of this (these) group(s) only
--shells=[-]SHELL[,..]     load users with[out] this (these) shell(s) only
--salts=[-]COUNT           load salts with[out] at least COUNT passwords only
--format=NAME              force hash type NAME: DES/BSDI/MD5/BF/AFS/LM/crypt
--save-memory=LEVEL        enable memory saving, at LEVEL 1..3
09:03:34
#john show
stat: show: No such file or directory
09:03:56
#john users
stat: users: No such file or directory
09:04:10
#user
useradd  userdel  usermod  users
09:04:10
#user
useradd  userdel  usermod  users
09:04:10
#us
usb-devices  usbhid-dump  useradd      userdel      usermod      users
09:04:10
#us
usb-devices  usbhid-dump  useradd      userdel      usermod      users
09:04:10
#us
usb-devices  usbhid-dump  useradd      userdel      usermod      users
09:04:10
#user
useradd  userdel  usermod  users
09:09:27
#echo $HIST
$HISTCMD       $HISTFILE      $HISTFILESIZE  $HISTSIZE
09:09:27
#echo $HISTCMD
320
09:10:48
#echo $HISTFILE
/root/.bash_history
09:10:57
#echo $HISTFILE
$HISTFILE      $HISTFILESIZE
09:10:57
#echo $HISTFILE
/root/.bash_history
09:11:19
#HISTORY
l3script: HISTORY: команда не найдена
09:11:30
#history
    1  ifconfig
    2  vim /etc/network/interfaces
    3  nano /etc/network/interfaces
    4  /etc/init.d/networking restart
    5  ifconfig
    6  route
    7  ping 192.168.13.253
    8  shutdown -r now
    9  exit
   10  ping ya.ru
...
  314  ps lax | grep john
  315  cat .john/john.pot
  316  john
  317  john show
  318  john users
  319  echo $HISTCMD
  320*
  321  echo $HISTFILE
  322  HISTORY
  323  history
09:11:35
#hist
hist_append  history
09:11:35
#hist_append
^C
09:11:48
#cd /usr/share/man

09:12:08
#ls
cs  de  fi  gl  id  ja  man1  man3  man5  man7  nl  pt     ru  sv  zh_CN
da  es  fr  hu  it  ko  man2  man4  man6  man8  pl  pt_BR  sl  tr  zh_TW
09:12:12
#ls -a
.   cs  de  fi  gl  id  ja  man1  man3  man5  man7  nl  pt     ru  sv  zh_CN
..  da  es  fr  hu  it  ko  man2  man4  man6  man8  pl  pt_BR  sl  tr  zh_TW
09:12:15
#ls -F
cs/  de/  fi/  gl/  id/  ja/  man1/  man3/  man5/  man7/  nl/  pt/     ru/  sv/  zh_CN/
da/  es/  fr/  hu/  it/  ko/  man2/  man4/  man6/  man8/  pl/  pt_BR/  sl/  tr/  zh_TW/
09:12:43
#ls -lF
итого 260
drwxr-xr-x 5 root root  4096 Май 26  2012 cs/
drwxr-xr-x 5 root root  4096 Июн 27  2014 da/
drwxr-xr-x 5 root root  4096 Май 26  2012 de/
drwxr-xr-x 5 root root  4096 Май 14  2012 es/
drwxr-xr-x 4 root root  4096 Июн 27  2014 fi/
drwxr-xr-x 5 root root  4096 Май 26  2012 fr/
drwxr-xr-x 3 root root  4096 Июн 27  2014 gl/
drwxr-xr-x 5 root root  4096 Май 26  2012 hu/
drwxr-xr-x 5 root root  4096 Июн 27  2014 id/
...
drwxr-xr-x 5 root root  4096 Июн 27  2014 nl/
drwxr-xr-x 5 root root  4096 Май 26  2012 pl/
drwxr-xr-x 5 root root  4096 Июн 27  2014 pt/
drwxr-xr-x 5 root root  4096 Июн 27  2014 pt_BR/
drwxr-xr-x 5 root root  4096 Дек 11  2012 ru/
drwxr-xr-x 4 root root  4096 Июн 27  2014 sl/
drwxr-xr-x 5 root root  4096 Май 26  2012 sv/
drwxr-xr-x 5 root root  4096 Июн 27  2014 tr/
drwxr-xr-x 5 root root  4096 Май 26  2012 zh_CN/
drwxr-xr-x 5 root root  4096 Июн 27  2014 zh_TW/
09:12:51
#man useradd
09:13:19
#man passwd
09:14:08
#man 5 passwd
09:14:56
#man -a passwd
09:15:34
#man -a passwd
/dev/pts/2
09:16:50
#cd /usr/share/man