/l3/users/27-07-2009/nt-ladm/debian2.net.nt/user :1 :2 :3 :4 :5 :6 :7 :8 :9 :10 :11 :12 :13 :14
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Журнал лабораторных работ

Содержание

Журнал

Вторник (07/28/09)

14:04:54
$cat -n /etc/passwd | tail -1 | cut -d 2 
cut: вы должны задать список байт, символов или полей
Попробуйте `cut --help' для получения более подробного описания.
14:05:00
$cat -n /etc/passwd | tail -1 | cut -f 
sshuser:x:1203:1203::/home/sshuser:/bin/sh
14:05:00
$cat -n /etc/passwd | tail -1 | cut -f
sshuser:x:1203:1203::/home/sshuser:/bin/sh
14:05:03
$cat -n /etc/passwd | tail -1 | cut -f 1 
   224
14:05:03
$cat -n /etc/passwd | tail -1 | cut -f 1
   224
14:05:05
$cat -n /etc/passwd | tail -1 | cut -f 2 
sshuser:x:1203:1203::/home/sshuser:/bin/sh
14:05:05
$cat -n /etc/passwd | tail -1 | cut -f 2
sshuser:x:1203:1203::/home/sshuser:/bin/sh
14:05:15
$cat -n /etc/passwd | tail -1 | cut -f 2 -d \:P 
cut: разделитель должен быть одним символом
Попробуйте `cut --help' для получения более подробного описания.
14:05:15
$cat -n /etc/passwd | tail -1 | cut -f 2 -d \:P 
cut: разделитель должен быть одним символом
Попробуйте `cut --help' для получения более подробного описания.
14:05:24
$cat -n /etc/passwd | tail -1 | cut -f 2 -d \: 
x
14:05:24
$cat -n /etc/passwd | tail -1 | cut -f 2 -d \:
x
14:05:25
$cat -n /etc/passwd | tail -1 | cut -f 2 
sshuser:x:1203:1203::/home/sshuser:/bin/sh
14:05:25
$cat -n /etc/passwd | tail -1 | cut -f 2
sshuser:x:1203:1203::/home/sshuser:/bin/sh
14:05:32
$cat -n /etc/passwd | tail -1 | cut -f 1 
   224
14:05:32
$cat -n /etc/passwd | tail -1 | cut -f 1
   224
14:05:35
$cxd 
bash: cxd: command not found
14:05:35
$cxd 
bash: cxd: command not found
прошло 59 минут
15:05:30
$cd 










15:05:30




$cd












15:05:32




$ls -l





итого 8
-rwxr-xr-x 1 root root   13 2008-03-11 12:42 hello
-rw-r--r-- 1 user user    0 2009-07-28 10:42 TEST
-rw-r--r-- 1 user user    0 2009-07-28 10:45 TEST1
-rw-r--r-- 1 user user 1177 2009-07-28 10:49 TEST2











15:05:32




$ls -l


итого 8
-rwxr-xr-x 1 root root   13 2008-03-11 12:42 hello
-rw-r--r-- 1 user user    0 2009-07-28 10:42 TEST
-rw-r--r-- 1 user user    0 2009-07-28 10:45 TEST1
-rw-r--r-- 1 user user 1177 2009-07-28 10:49 TEST2











15:05:39




$cd etc





bash: cd: etc: No such file or directory











15:05:39




$cd etc





bash: cd: etc: No such file or directory











15:05:48




$cd /















15:05:48




$cd /












15:05:51




$ls -l





итого 739
-rw-r--r-- 1 root root     2803 2007-12-23 16:31 adduser.conf
-rw-r--r-- 1 root root       44 2007-12-23 16:30 adjtime
drwxr-xr-x 2 root root     3112 2008-03-12 11:46 alternatives
drwxr-xr-x 4 root root      272 2008-03-11 11:48 apt
-rw-r--r-- 1 root root     1071 2006-12-11 23:20 bash.bashrc
-rw-r--r-- 1 root root   215907 2006-12-11 23:20 bash_completion
drwxr-xr-x 2 root root       72 2008-03-12 10:51 bash_completion.d
drwxr-xr-x 2 root root       72 2007-12-23 16:31 calendar
drwxr-xr-x 2 root root       48 2007-12-23 17:00 console
...
drwxr-xr-x 2 root root       72 2007-12-23 16:31 terminfo
-rw-r--r-- 1 root root       12 2008-03-11 12:46 timezone
-rw-r--r-- 1 root root     1260 2007-02-25 21:30 ucf.conf
drwxr-xr-x 3 root root      120 2007-12-23 16:42 udev
-rw-r--r-- 1 root root      805 2006-08-06 11:12 updatedb.conf
drwxr-xr-x 2 root root      104 2008-03-11 17:53 vim
-rw-r--r-- 1 root root     4622 2006-12-30 13:50 vnc.conf
-rw-r--r-- 1 root root     4221 2006-06-28 19:41 wgetrc
drwxr-xr-x 9 root root      448 2007-12-23 16:44 X11
drwxr-xr-x 2 root root      320 2009-07-28 14:28 xpdf











15:05:51




$ls -l


итого 739
-rw-r--r-- 1 root root     2803 2007-12-23 16:31 adduser.conf
-rw-r--r-- 1 root root       44 2007-12-23 16:30 adjtime
drwxr-xr-x 2 root root     3112 2008-03-12 11:46 alternatives
drwxr-xr-x 4 root root      272 2008-03-11 11:48 apt
-rw-r--r-- 1 root root     1071 2006-12-11 23:20 bash.bashrc
-rw-r--r-- 1 root root   215907 2006-12-11 23:20 bash_completion
drwxr-xr-x 2 root root       72 2008-03-12 10:51 bash_completion.d
drwxr-xr-x 2 root root       72 2007-12-23 16:31 calendar
drwxr-xr-x 2 root root       48 2007-12-23 17:00 console
...
drwxr-xr-x 2 root root       72 2007-12-23 16:31 terminfo
-rw-r--r-- 1 root root       12 2008-03-11 12:46 timezone
-rw-r--r-- 1 root root     1260 2007-02-25 21:30 ucf.conf
drwxr-xr-x 3 root root      120 2007-12-23 16:42 udev
-rw-r--r-- 1 root root      805 2006-08-06 11:12 updatedb.conf
drwxr-xr-x 2 root root      104 2008-03-11 17:53 vim
-rw-r--r-- 1 root root     4622 2006-12-30 13:50 vnc.conf
-rw-r--r-- 1 root root     4221 2006-06-28 19:41 wgetrc
drwxr-xr-x 9 root root      448 2007-12-23 16:44 X11
drwxr-xr-x 2 root root      320 2009-07-28 14:28 xpdf











15:05:56




$ls a*





adduser.conf  adjtime
alternatives:
awk                     nawk.1.gz               view.ru.1.gz
awk.1.gz                pager                   vi.fr.1.gz
builtins.7.gz           pager.1.gz              vi.fr.ISO8859-1.1.gz
c89                     rcp                     vi.fr.UTF-8.1.gz
c89.1.gz                rcp.1.gz                vi.it.1.gz
c99                     README                  vi.it.ISO8859-1.1.gz
c99.1.gz                rename                  vi.it.UTF-8.1.gz
cc                      rename.1.gz             vim
...
libgksu-gconf-defaults  view.fr.UTF-8.1.gz      Xvnc
lynx                    view.it.1.gz            Xvnc.1.gz
mozilla                 view.it.ISO8859-1.1.gz  x-window-manager
mozilla.1.gz            view.it.UTF-8.1.gz      x-window-manager.1.gz
mt                      view.pl.1.gz            x-www-browser
mt.1.gz                 view.pl.ISO8859-2.1.gz  x-www-browser.1.gz
nawk                    view.pl.UTF-8.1.gz
apt:
apt.conf.d   sources.list    trustdb.gpg  trusted.gpg~
secring.gpg  sources.list.d  trusted.gpg











15:05:56




$ls a*


adduser.conf  adjtime
alternatives:
awk                     nawk.1.gz               view.ru.1.gz
awk.1.gz                pager                   vi.fr.1.gz
builtins.7.gz           pager.1.gz              vi.fr.ISO8859-1.1.gz
c89                     rcp                     vi.fr.UTF-8.1.gz
c89.1.gz                rcp.1.gz                vi.it.1.gz
c99                     README                  vi.it.ISO8859-1.1.gz
c99.1.gz                rename                  vi.it.UTF-8.1.gz
cc                      rename.1.gz             vim
...
libgksu-gconf-defaults  view.fr.UTF-8.1.gz      Xvnc
lynx                    view.it.1.gz            Xvnc.1.gz
mozilla                 view.it.ISO8859-1.1.gz  x-window-manager
mozilla.1.gz            view.it.UTF-8.1.gz      x-window-manager.1.gz
mt                      view.pl.1.gz            x-www-browser
mt.1.gz                 view.pl.ISO8859-2.1.gz  x-www-browser.1.gz
nawk                    view.pl.UTF-8.1.gz
apt:
apt.conf.d   sources.list    trustdb.gpg  trusted.gpg~
secring.gpg  sources.list.d  trusted.gpg











15:06:06




$ls *ch





ls: *ch: No such file or directory











15:06:06




$ls *ch





ls: *ch: No such file or directory











15:06:36




$ls *ch*





ld.so.cache  nsswitch.conf
logcheck:
ignore.d.server











15:06:36




$ls *ch*


ld.so.cache  nsswitch.conf
logcheck:
ignore.d.server











15:06:42




$ls *.[cChH





ls: *.[cChH]: No such file or directory











15:06:42




$ls *.[cChH





ls: *.[cChH]: No such file or directory











15:07:19




$ls *BSD*





ls: *BSD*: No such file or directory











15:07:19




$ls *BSD*





ls: *BSD*: No such file or directory











15:07:51




$ls j?n





ls: j?n: No such file or directory











15:07:51




$ls j?n





ls: j?n: No such file or directory











15:08:19




$ls vi?w*





ls: vi?w*: No such file or directory











15:08:19




$ls vi?w*





ls: vi?w*: No such file or directory











15:08:53




$ls vi?w





ls: vi?w: No such file or directory











15:08:53




$ls vi?w





ls: vi?w: No such file or directory











15:09:00




$ls *





ls: *vi?w*: No such file or directory











15:09:00




$ls *





ls: *vi?w*: No such file or directory











15:09:35




$cd /tmp/















15:09:35




$cd /tmp/












15:10:05




$mkdir jam















15:10:05




$mkdir jam












15:10:15




$ls -l





итого 24
drwxr-xr-x 14 user user  336 2009-07-28 14:58 2007
drwxr-xr-x 14 user user  336 2009-07-28 14:58 2008
drwxr-xr-x 14 user user  336 2009-07-28 14:58 2009
drwx------  2 user user   48 2009-07-28 13:46 gconfd-user
drwxr-xr-x  2 user user   48 2009-07-28 16:10 jam
-rw-r--r--  1 user user    0 2009-07-28 10:44 l3-saved-1804.16327.11661
-rw-r--r--  1 user user 1177 2009-07-28 10:49 l3-saved-1959.117.18015
-rw-r--r--  1 root root 9347 2009-07-28 11:22 l3-saved-2184.20180.9853
-rw-r--r--  1 user user   24 2009-07-28 14:54 names
drwx------  2 user user   48 2009-07-28 13:46 orbit-user
-rw-r--r--  1 user user   48 2009-07-28 14:56 sorted_names
drwx------  2 user user   80 2009-07-27 11:25 ssh-NAuPqI1253











15:10:15




$ls -l


итого 24
drwxr-xr-x 14 user user  336 2009-07-28 14:58 2007
drwxr-xr-x 14 user user  336 2009-07-28 14:58 2008
drwxr-xr-x 14 user user  336 2009-07-28 14:58 2009
drwx------  2 user user   48 2009-07-28 13:46 gconfd-user
drwxr-xr-x  2 user user   48 2009-07-28 16:10 jam
-rw-r--r--  1 user user    0 2009-07-28 10:44 l3-saved-1804.16327.11661
-rw-r--r--  1 user user 1177 2009-07-28 10:49 l3-saved-1959.117.18015
-rw-r--r--  1 root root 9347 2009-07-28 11:22 l3-saved-2184.20180.9853
-rw-r--r--  1 user user   24 2009-07-28 14:54 names
drwx------  2 user user   48 2009-07-28 13:46 orbit-user
-rw-r--r--  1 user user   48 2009-07-28 14:56 sorted_names
drwx------  2 user user   80 2009-07-27 11:25 ssh-NAuPqI1253











15:10:20




$ls j?m















15:10:20




$ls j?m












15:10:30




$ls j_





ls: j_m: No such file or directory











15:10:30




$ls j_





ls: j_m: No such file or directory











15:11:30




$touch  "file with spaces at the name















15:11:30




$touch  "file with spaces at the name












15:16:54




$touch  'another very long file name















15:16:54




$touch  'another very long file name












15:17:22




$touch  one\ space















15:17:22




$touch  one\ space












15:17:33




$echo















15:17:33




$echo












15:24:14




$cd















15:24:14




$cd












15:24:17




$echo















15:24:17




$echo












15:24:21




$ls





hello  TEST  TEST1  TEST2











15:24:21




$ls


hello  TEST  TEST1  TEST2











15:24:26




$echo





hello TEST TEST1 TEST2











15:24:26




$echo


hello TEST TEST1 TEST2











15:24:33




$cd















15:24:33