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

09:17:05
#cd ~ivan

09:17:15
#cd ~p
~petr/  ~proxy/
09:17:15
#cd ~petr/

09:17:30
#cd

09:17:43
#cd /bin/

09:18:43
#ls
bash     dir            gunzip    lesspipe    mt              ping6      sh          uname          zless
busybox  dmesg          gzexe     ln          mt-gnu          ps         sh.distrib  uncompress     zmore
cat      dnsdomainname  gzip      loadkeys    mv              pwd        sleep       unicode_start  znew
chgrp    domainname     hostname  login       nano            rbash      ss          vdir           zsh
chmod    dumpkeys       ip        ls          nc              readlink   stty        which          zsh4
chown    echo           kbd_mode  lsblk       nc.traditional  rm         su          ypdomainname
chvt     egrep          kill      lsmod       netcat          rmdir      sync        zcat
cp       false          kmod      mkdir       netstat         rnano      tailf       zcmp
cpio     fgconsole      ksh       mknod       nisdomainname   run-parts  tar         zdiff
dash     fgrep          less      mktemp      open            rzsh       tempfile    zegrep
date     findmnt        lessecho  more        openvt          sed        touch       zfgrep
dd       fuser          lessfile  mount       pidof           setfont    true        zforce
df       grep           lesskey   mountpoint  ping            setupcon   umount      zgrep
09:18:46
#ls b*
bash  busybox
09:19:14
#ls *sh
bash  dash  ksh  rbash  rzsh  sh  zsh
09:19:31
#ls ??sh
bash  dash  rzsh
09:19:49
#ls l?
ln  ls
09:20:03
#ls ?a*
bash  cat  dash  date  false  nano  tailf  tar
09:20:11
#ls {bcd} *