/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

Среда (07/29/09)

13:37:52
$ls -l /etc/passwd | awk '{print $1}'
-rw-r--r--
13:38:01
$ls -l /etc/passwd | awk '{print $1}' | rwx2dig 
bash: bc: command not found
13:38:10
$sudo apt-get install bc
Password:
Чтение списков пакетов... Готово
Построение дерева зависимостей... Готово
НОВЫЕ пакеты, которые будут установлены:
  bc
обновлено 0, установлено 1 новых пакетов, для удаления отмечено 0 пакетов, и 55 пакетов не обновлено.
Необходимо скачать 66,2kБ архивов.
После распаковки объем занятого дискового пространства возрастёт на 193kB.
Получено:1 http://debian.org.ua etch/main bc 1.06-20 [66,2kB]
Получено 66,2kB за 0s (188kB/c)
Выбор ранее не выбранного пакета bc.
(Чтение базы данных... на данный момент установлено 22830 файлов и каталогов.)
Распаковывается пакет bc (из файла .../archives/bc_1.06-20_i386.deb)...
Настраивается пакет bc (1.06-20) ...
13:38:23
$ls -l /etc/passwd | awk '{print $1}' | rwx2dig
644
13:38:25
$ls -l /etc/passwd | awk '{print $1}'
-rw-r--r--
13:38:29
$rwx2dig() { ( echo ibase=2; echo obase=8; sed s/^.// | tr -- -rwx 01 ) | bc; } 










13:38:29




$rwx2dig() { ( echo ibase=2; echo obase=8; sed s/^.// | tr -- -rwx 01 )  | bc; }












13:39:42




$man bc










13:40:01




$ls -l /etc/passwd















13:40:16




$ls -l file





file                          fileperm
file111                       file with spaces at the name











13:40:16




$ls -l fileperm


-rwSrwSrwT 1 user user 0 2009-07-29 14:28 fileperm











13:40:22




$ls -l fileperm


(standard_in) 3: illegal character: S
(standard_in) 3: parse error
(standard_in) 3: illegal character: S
(standard_in) 3: illegal character: T











13:40:37




$grep















13:46:52




$vim file










13:47:14




$grep ff file


fffff
aafffffaaafffggg











13:47:17




$grep ^fffff


fffff











13:47:36




$vim file










13:47:51




$grep \ fffff\


fffff fffff fffff











13:48:03




$grep " fffff "


fffff fffff fffff











13:48:13




$cat > test123


FreeBSD
ksrthryh
wgr
FreeBSD
kljf
freebsd
gtrdtg
srgs
srg









прошло 10 минут




13:58:28




$cat


FreeBSD
ksrthryh
wgr
FreeBSD
kljf
freebsd
gtrdtg
srgs
srg











13:58:33




$cat test123


FreeBSD
ksrthryh
wgr
FreeBSD
kljf
freebsd
gtrdtg
srgs
srg











13:58:53




$cat >>












13:59:06




$cat test123


FreeBSD
ksrthryh
wgr
FreeBSD
kljf
freebsd
gtrdtg
srgs
srg
freebsd











13:59:07




$find -n freebsd /tmp/test123





find: неверный предикат `-n'











13:59:58




$man










14:01:16




$find -inum





find: неверный аргумент `freebsd' у `-inum'











14:01:24




$find -inum n





find: неверный аргумент `n' у `-inum'











14:01:29




$find -inum





find: неверный аргумент `freebsd' у `-inum'











14:01:38




$man find










14:04:14




$find 'cat -n





find: cat -n freebsd /tmp: No such file or directory











14:04:50




$find





find: неверный предикат `-n'











14:05:07




$find |





cat: freebsd: No such file or directory
     1  FreeBSD
     2  ksrthryh
     3  wgr
     4  FreeBSD
     5  kljf
     6  freebsd
     7  gtrdtg
     8  srgs
     9  srg
    10  freebsd











14:05:14




$man cat










14:06:33




$cat -n


     1  FreeBSD
     2  ksrthryh
     3  wgr
     4  FreeBSD
     5  kljf
     6  freebsd
     7  gtrdtg
     8  srgs
     9  srg
    10  freebsd











14:06:45




$sed 's/:/ /g' /etc/passwd


user54 x 1055 1055  /home/user54 /bin/sh
user55 x 1056 1056  /home/user55 /bin/sh
user56 x 1057 1057  /home/user56 /bin/sh
user57 x 1058 1058  /home/user57 /bin/sh
user58 x 1059 1059  /home/user58 /bin/sh
user59 x 1060 1060  /home/user59 /bin/sh
user60 x 1061 1061  /home/user60 /bin/sh
user61 x 1062 1062  /home/user61 /bin/sh
user62 x 1063 1063  /home/user62 /bin/sh
user63 x 1064 1064  /home/user63 /bin/sh
...
user193 x 1194 1194  /home/user193 /bin/sh
user194 x 1195 1195  /home/user194 /bin/sh
user195 x 1196 1196  /home/user195 /bin/sh
user196 x 1197 1197  /home/user196 /bin/sh
user197 x 1198 1198  /home/user197 /bin/sh
user198 x 1199 1199  /home/user198 /bin/sh
user199 x 1200 1200  /home/user199 /bin/sh
user200 x 1201 1201  /home/user200 /bin/sh
mega x 1202 1202 mega user /home/mega /bin/bash
sshuser x 1203 1203  /home/sshuser /bin/sh











14:10:41




$less










14:10:56




$sed 's/:/ /g' /etc/passwd


user54 x 1055 1055  /home/user54 /bin/sh
user55 x 1056 1056  /home/user55 /bin/sh
user56 x 1057 1057  /home/user56 /bin/sh
user57 x 1058 1058  /home/user57 /bin/sh
user58 x 1059 1059  /home/user58 /bin/sh
user59 x 1060 1060  /home/user59 /bin/sh
user60 x 1061 1061  /home/user60 /bin/sh
user61 x 1062 1062  /home/user61 /bin/sh
user62 x 1063 1063  /home/user62 /bin/sh
user63 x 1064 1064  /home/user63 /bin/sh
...
user193 x 1194 1194  /home/user193 /bin/sh
user194 x 1195 1195  /home/user194 /bin/sh
user195 x 1196 1196  /home/user195 /bin/sh
user196 x 1197 1197  /home/user196 /bin/sh
user197 x 1198 1198  /home/user197 /bin/sh
user198 x 1199 1199  /home/user198 /bin/sh
user199 x 1200 1200  /home/user199 /bin/sh
user200 x 1201 1201  /home/user200 /bin/sh
mega x 1202 1202 mega user /home/mega /bin/bash
sshuser x 1203 1203  /home/sshuser /bin/sh











14:10:57




$sed 's/x/


user54: :1055:1055::/home/user54:/bin/sh
user55: :1056:1056::/home/user55:/bin/sh
user56: :1057:1057::/home/user56:/bin/sh
user57: :1058:1058::/home/user57:/bin/sh
user58: :1059:1059::/home/user58:/bin/sh
user59: :1060:1060::/home/user59:/bin/sh
user60: :1061:1061::/home/user60:/bin/sh
user61: :1062:1062::/home/user61:/bin/sh
user62: :1063:1063::/home/user62:/bin/sh
user63: :1064:1064::/home/user63:/bin/sh
...
user193: :1194:1194::/home/user193:/bin/sh
user194: :1195:1195::/home/user194:/bin/sh
user195: :1196:1196::/home/user195:/bin/sh
user196: :1197:1197::/home/user196:/bin/sh
user197: :1198:1198::/home/user197:/bin/sh
user198: :1199:1199::/home/user198:/bin/sh
user199: :1200:1200::/home/user199:/bin/sh
user200: :1201:1201::/home/user200:/bin/sh
mega: :1202:1202:mega user:/home/mega:/bin/bash
sshuser: :1203:1203::/home/sshuser:/bin/sh











14:11:43




$sed 's/:


user54 :1055:1055::/home/user54:/bin/sh
user55 :1056:1056::/home/user55:/bin/sh
user56 :1057:1057::/home/user56:/bin/sh
user57 :1058:1058::/home/user57:/bin/sh
user58 :1059:1059::/home/user58:/bin/sh
user59 :1060:1060::/home/user59:/bin/sh
user60 :1061:1061::/home/user60:/bin/sh
user61 :1062:1062::/home/user61:/bin/sh
user62 :1063:1063::/home/user62:/bin/sh
user63 :1064:1064::/home/user63:/bin/sh
...
user193 :1194:1194::/home/user193:/bin/sh
user194 :1195:1195::/home/user194:/bin/sh
user195 :1196:1196::/home/user195:/bin/sh
user196 :1197:1197::/home/user196:/bin/sh
user197 :1198:1198::/home/user197:/bin/sh
user198 :1199:1199::/home/user198:/bin/sh
user199 :1200:1200::/home/user199:/bin/sh
user200 :1201:1201::/home/user200:/bin/sh
mega :1202:1202:mega user:/home/mega:/bin/bash
sshuser :1203:1203::/home/sshuser:/bin/sh











14:11:51




$sed 's/:,


user54:x:1055:1055::/home/user54:/bin/sh
user55:x:1056:1056::/home/user55:/bin/sh
user56:x:1057:1057::/home/user56:/bin/sh
user57:x:1058:1058::/home/user57:/bin/sh
user58:x:1059:1059::/home/user58:/bin/sh
user59:x:1060:1060::/home/user59:/bin/sh
user60:x:1061:1061::/home/user60:/bin/sh
user61:x:1062:1062::/home/user61:/bin/sh
user62:x:1063:1063::/home/user62:/bin/sh
user63:x:1064:1064::/home/user63:/bin/sh
...
user193:x:1194:1194::/home/user193:/bin/sh
user194:x:1195:1195::/home/user194:/bin/sh
user195:x:1196:1196::/home/user195:/bin/sh
user196:x:1197:1197::/home/user196:/bin/sh
user197:x:1198:1198::/home/user197:/bin/sh
user198:x:1199:1199::/home/user198:/bin/sh
user199:x:1200:1200::/home/user199:/bin/sh
user200:x:1201:1201::/home/user200:/bin/sh
mega:x:1202:1202:mega user:/home/mega:/bin/bash
sshuser:x:1203:1203::/home/sshuser:/bin/sh











14:12:01




$sed 's/[:,x]


user54   1055 1055  /home/user54 /bin/sh
user55   1056 1056  /home/user55 /bin/sh
user56   1057 1057  /home/user56 /bin/sh
user57   1058 1058  /home/user57 /bin/sh
user58   1059 1059  /home/user58 /bin/sh
user59   1060 1060  /home/user59 /bin/sh
user60   1061 1061  /home/user60 /bin/sh
user61   1062 1062  /home/user61 /bin/sh
user62   1063 1063  /home/user62 /bin/sh
user63   1064 1064  /home/user63 /bin/sh
...
user193   1194 1194  /home/user193 /bin/sh
user194   1195 1195  /home/user194 /bin/sh
user195   1196 1196  /home/user195 /bin/sh
user196   1197 1197  /home/user196 /bin/sh
user197   1198 1198  /home/user197 /bin/sh
user198   1199 1199  /home/user198 /bin/sh
user199   1200 1200  /home/user199 /bin/sh
user200   1201 1201  /home/user200 /bin/sh
mega   1202 1202 mega user /home/mega /bin/bash
sshuser   1203 1203  /home/sshuser /bin/sh











14:12:14




$sed 's/[:,x]/ /g' /etc/passwd > andrey












14:12:33




$less andrey










14:12:58




$q





bash: q: command not found











14:13:00




$ls -l


итого 96
drwxr-xr-x  2 user user  272 2009-07-29 09:47 1
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
-rw-r--r--  1 user user 9390 2009-07-29 15:12 andrey
-rw-r--r--  1 user user    0 2009-07-28 16:17 another very long file name
d---------  2 user user   48 2009-07-29 11:52 dir1
drwxr-xr-x  2 user user   48 2009-07-29 11:52 dir2
-rwxr-xr-x  1 user user   14 2009-07-29 12:01 e
...
-rw-r--r--  1 user user   24 2009-07-28 14:54 names
-rw-r--r--  1 user user    0 2009-07-28 16:17 one space
drwx------  2 user user  136 2009-07-29 11:00 orbit-user
-rw-r--r--  1 user user 9390 2009-07-29 12:21 passwd
-rw-r--r--  1 user user  251 2009-07-29 12:57 sedfile
-rw-r--r--  1 user user   58 2009-07-29 12:26 sorted
-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
-rw-r--r--  1 user user   66 2009-07-29 14:59 test123
-rw-r--r--  1 user user   58 2009-07-29 12:25 unsorted











14:13:07




$sed 's/:.*//' /etc/passwd


user54
user55
user56
user57
user58
user59
user60
user61
user62
user63
...
user193
user194
user195
user196
user197
user198
user199
user200
mega
sshuser











14:15:56




$less










14:16:51




$sed 's/:.*//' /etc/passwd


user54
user55
user56
user57
user58
user59
user60
user61
user62
user63
...
user193
user194
user195
user196
user197
user198
user199
user200
mega
sshuser











14:16:52




$sed 's/[^a]//g


aaaa











14:17:53




$sed 's/[^a,/


////
////
////
////
////
////
////
////
////
////
...
////
////
////
////
////
////
////
////
aa //a//a
////











14:18:17




$sed 's/[^a


aa aa











14:18:32




$sed '


aaaa











14:18:39




$sed 's/[^a]//g' /etc/passwd | less










14:19:03




$sed 's/[^a]//g' /etc/passwd |wc -c


273











14:20:02




$man wc










14:20:29




$cat > andrey123


--- lkjalsrkfmlkasgnmvag
l;kkjl;hjklnhjklnjnagf
agfagfsf
--- #kihu uhfshsgs
jkh kjsgs











14:23:10




$cat


--- lkjalsrkfmlkasgnmvag
l;kkjl;hjklnhjklnjnagf
agfagfsf
--- #kihu uhfshsgs
jkh kjsgs











14:23:14




$cat /tmp/andrey123 |sed '/---/ S/#.*//





sed: -e выражение #1, символ 7: неизвестная команда: `S'











14:24:17




$cat /tmp/andrey123 |sed '/---/ s


--- lkjalsrkfmlkasgnmvag
l;kkjl;hjklnhjklnjnagf
agfagfsf
---
jkh kjsgs











14:24:22




$cat andrey123


--- lkjalsrkfmlkasgnmvag
l;kkjl;hjklnhjklnjnagf
agfagfsf
--- #kihu uhfshsgs
jkh kjsgs











14:24:31




$cat /tmp/andrey123 |sed '/---/ s/#.*//'


--- lkjalsrkfmlkasgnmvag
l;kkjl;hjklnhjklnjnagf
agfagfsf
---
jkh kjsgs











14:24:33




$for i in */ *





> bash: syntax error: unexpected end of file











14:27:13




$for i in *\





> bash: syntax error: unexpected end of file











14:27:55




$mkdir 200 {1,2,3,4,5,6,7,8,9}





mkdir: невозможно создать каталог `1': File exists











14:28:25




$mkdir 200





mkdir: невозможно создать каталог `1': File exists
mkdir: невозможно создать каталог `2': File exists
mkdir: невозможно создать каталог `3': File exists
mkdir: невозможно создать каталог `4': File exists
mkdir: невозможно создать каталог `5': File exists
mkdir: невозможно создать каталог `6': File exists
mkdir: невозможно создать каталог `7': File exists
mkdir: невозможно создать каталог `8': File exists
mkdir: невозможно создать каталог `9': File exists











14:28:36




$mkdir 2000












14:28:45




$ls


1      20008  9                            file with spaces at the name  orbit-user
2      20009  andrey                       find-error                    passwd
200    2007   andrey123                    find-output                   sedfile
2000   2008   another very long file name  find-result                   sorted
20001  2009   dir1                         gconfd-user                   sorted_names
20002  3      dir2                         jam                           ssh-NAuPqI1253
20003  4      e                            l3-saved-1804.16327.11661     test123
20004  5      errlog                       l3-saved-1959.117.18015       unsorted
20005  6      file                         l3-saved-2184.20180.9853
20006  7      file111                      names
20007  8      fileperm                     one space











14:28:48




$mkdir 2000\












14:29:15




$ls


1       2000 4  2007    andrey123                     find-output                sedfile
2       20005   2008    another very long file name   find-result                sorted
200     2000 5  2009    dir1                          gconfd-user                sorted_names
2000    20006   3       dir2                          jam                        ssh-NAuPqI1253
20001   2000 6  4       e                             l3-saved-1804.16327.11661  test123
2000 1  20007   5       errlog                        l3-saved-1959.117.18015    unsorted
20002   2000 7  6       file                          l3-saved-2184.20180.9853
2000 2  20008   7       file111                       names
20003   2000 8  8       fileperm                      one space
2000 3  20009   9       file with spaces at the name  orbit-user
20004   2000 9  andrey  find-error                    passwd











14:29:17




$rm 2000[^/





rm: невозможно удалить `2000[^/': No such file or directory
rm: невозможно удалить `]': No such file or directory











14:29:56




$ls


1       2000 4  2007    andrey123                     find-output                sedfile
2       20005   2008    another very long file name   find-result                sorted
200     2000 5  2009    dir1                          gconfd-user                sorted_names
2000    20006   3       dir2                          jam                        ssh-NAuPqI1253
20001   2000 6  4       e                             l3-saved-1804.16327.11661  test123
2000 1  20007   5       errlog                        l3-saved-1959.117.18015    unsorted
20002   2000 7  6       file                          l3-saved-2184.20180.9853
2000 2  20008   7       file111                       names
20003   2000 8  8       fileperm                      one space
2000 3  20009   9       file with spaces at the name  orbit-user
20004   2000 9  andrey  find-error                    passwd











14:30:00




$rm 2000[^\





rm: невозможно удалить `20001': Is a directory
rm: невозможно удалить `20002': Is a directory
rm: невозможно удалить `20003': Is a directory
rm: невозможно удалить `20004': Is a directory
rm: невозможно удалить `20005': Is a directory
rm: невозможно удалить `20006': Is a directory
rm: невозможно удалить `20007': Is a directory
rm: невозможно удалить `20008': Is a directory
rm: невозможно удалить `20009': Is a directory











14:30:28




$rmdir












14:30:35




$ls


1       2000 8  9                            file with spaces at the name  orbit-user
2       2000 9  andrey                       find-error                    passwd
200     2007    andrey123                    find-output                   sedfile
2000    2008    another very long file name  find-result                   sorted
2000 1  2009    dir1                         gconfd-user                   sorted_names
2000 2  3       dir2                         jam                           ssh-NAuPqI1253
2000 3  4       e                            l3-saved-1804.16327.11661     test123
2000 4  5       errlog                       l3-saved-1959.117.18015       unsorted
2000 5  6       file                         l3-saved-2184.20180.9853
2000 6  7       file111                      names
2000 7  8       fileperm                     one space











14:30:50




$rmdir *





rmdir: 1: Directory not empty
rmdir: 2007: Directory not empty
rmdir: 2008: Directory not empty
rmdir: 2009: Directory not empty
rmdir: andrey: Not a directory
rmdir: andrey123: Not a directory
rmdir: another very long file name: Not a directory
rmdir: e: Not a directory
rmdir: errlog: Not a directory
rmdir: file: Not a directory
...
rmdir: names: Not a directory
rmdir: one space: Not a directory
rmdir: orbit-user: Directory not empty
rmdir: passwd: Not a directory
rmdir: sedfile: Not a directory
rmdir: sorted: Not a directory
rmdir: sorted_names: Not a directory
rmdir: ssh-NAuPqI1253: Directory not empty
rmdir: test123: Not a directory
rmdir: unsorted: Not a directory











14:31:51




$ls


1                            errlog                        gconfd-user                sedfile
2007                         file                          l3-saved-1804.16327.11661  sorted
2008                         file111                       l3-saved-1959.117.18015    sorted_names
2009                         fileperm                      l3-saved-2184.20180.9853   ssh-NAuPqI1253
andrey                       file with spaces at the name  names                      test123
andrey123                    find-error                    one space                  unsorted
another very long file name  find-output                   orbit-user
e                            find-result                   passwd











14:31:56




$ls


1                            errlog                        gconfd-user                sedfile
2007                         file                          l3-saved-1804.16327.11661  sorted
2008                         file111                       l3-saved-1959.117.18015    sorted_names
2009                         fileperm                      l3-saved-2184.20180.9853   ssh-NAuPqI1253
andrey                       file with spaces at the name  names                      test123
andrey123                    find-error                    one space                  unsorted
another very long file name  find-output                   orbit-user
e                            find-result                   passwd











14:32:02




$rmdir 200*





rmdir: 2007: Directory not empty
rmdir: 2008: Directory not empty
rmdir: 2009: Directory not empty











14:32:12




$ls


1                            errlog                        gconfd-user                sedfile
2007                         file                          l3-saved-1804.16327.11661  sorted
2008                         file111                       l3-saved-1959.117.18015    sorted_names
2009                         fileperm                      l3-saved-2184.20180.9853   ssh-NAuPqI1253
andrey                       file with spaces at the name  names                      test123
andrey123                    find-error                    one space                  unsorted
another very long file name  find-output                   orbit-user
e                            find-result                   passwd











14:32:14




$mkdir andrey





mkdir: невозможно создать каталог `andrey': File exists











14:32:29




$ls -l


итого 100
drwxr-xr-x  2 user user  272 2009-07-29 09:47 1
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
-rw-r--r--  1 user user 9390 2009-07-29 15:12 andrey
-rw-r--r--  1 user user  100 2009-07-29 15:23 andrey123
-rw-r--r--  1 user user    0 2009-07-28 16:17 another very long file name
-rwxr-xr-x  1 user user   14 2009-07-29 12:01 e
-rw-r--r--  1 user user   98 2009-07-29 12:22 errlog
...
-rw-r--r--  1 user user   24 2009-07-28 14:54 names
-rw-r--r--  1 user user    0 2009-07-28 16:17 one space
drwx------  2 user user  136 2009-07-29 11:00 orbit-user
-rw-r--r--  1 user user 9390 2009-07-29 12:21 passwd
-rw-r--r--  1 user user  251 2009-07-29 12:57 sedfile
-rw-r--r--  1 user user   58 2009-07-29 12:26 sorted
-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
-rw-r--r--  1 user user   66 2009-07-29 14:59 test123
-rw-r--r--  1 user user   58 2009-07-29 12:25 unsorted











14:32:38




$ls -l |less










14:32:54




$cd












14:32:57




$ls -l


итого 32
drwxr-xr-x 2 user user   48 2009-07-29 11:30 -bad-name-
-rwxr-xr-x 1 root root   13 2008-03-11 12:42 hello
-rw-r--r-- 1 user user    0 2009-07-29 12:19 new
-rw-r--r-- 1 user user 9390 2009-07-29 12:18 newfile
-rw-r--r-- 1 user user 9390 2009-07-29 12:19 newfile1
-rw-r--r-- 1 user user   54 2009-07-29 11:42 touchlist











14:33:00




$rm new*












14:33:17




$ls -l


итого 8
drwxr-xr-x 2 user user 48 2009-07-29 11:30 -bad-name-
-rwxr-xr-x 1 root root 13 2008-03-11 12:42 hello
-rw-r--r-- 1 user user 54 2009-07-29 11:42 touchlist











14:33:19




$mkdir 2000\ {1,2,3,4,5,6,7,8,9












14:34:16




$ls -l


итого 8
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 1
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 2
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 3
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 4
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 5
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 6
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 7
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 8
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 9
drwxr-xr-x 2 user user 48 2009-07-29 11:30 -bad-name-
-rwxr-xr-x 1 root root 13 2008-03-11 12:42 hello
-rw-r--r-- 1 user user 54 2009-07-29 11:42 touchlist











14:34:17




$for i in *\ *





> do
> mv "$i" "'echo $1 | sed 's/ /_/g' '"
> done
mv: невозможно переместить `2000 1' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 2' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 3' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 4' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 5' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 6' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 7' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 8' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 9' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory











14:35:36




$ls -l


итого 8
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 1
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 2
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 3
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 4
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 5
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 6
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 7
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 8
drwxr-xr-x 2 user user 48 2009-07-29 15:34 2000 9
drwxr-xr-x 2 user user 48 2009-07-29 11:30 -bad-name-
-rwxr-xr-x 1 root root 13 2008-03-11 12:42 hello
-rw-r--r-- 1 user user 54 2009-07-29 11:42 touchlist











14:35:51




$for ~/





bash: syntax error near unexpected token `*\ *'











14:38:01




$for i in *\ *; do mv "$





mv: невозможно переместить `2000 1' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 2' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 3' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 4' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 5' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 6' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 7' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 8' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 9' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory











14:38:17




$for i in *\ *; do;





bash: syntax error near unexpected token `;'











14:38:53




$for i in *\ *; do





mv: невозможно переместить `2000 1' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 2' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 3' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 4' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 5' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 6' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 7' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 8' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 9' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory











14:39:22




$for i in *\ *; do mv "$i" "'echo $1 | sed 's/ /_/g' '"; done





mv: невозможно переместить `2000 1' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 2' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 3' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 4' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 5' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 6' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 7' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 8' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory
mv: невозможно переместить `2000 9' в `\'echo  | sed \'s/ /_/g\' \'': No such file or directory











14:39:25




$mk





bash: mk: command not found











14:39:56




$mk 20001





bash: mk: command not found











14:40:06




$cat > 2000\





bash: 2000 1: Is a directory











14:40:40




$cat > '2000\ 1'


erudet7uhydt
dryudthjde











14:40:55




$cat  '


erudet7uhydt
dryudthjde









Файлы
  • >>
  • '
  • -n
  • 1'
  • andrey123
  • cat
  • test123
    • >>
    

    >
    '
    

    >
    erudet7uhydt
dryudthjde

    -n
    

    >
         1  FreeBSD
     2  ksrthryh
     3  wgr
     4  FreeBSD
     5  kljf
     6  freebsd
     7  gtrdtg
     8  srgs
     9  srg
    10  freebsd

    1'
    

    >
    erudet7uhydt
dryudthjde

    andrey123
    

    >
    --- lkjalsrkfmlkasgnmvag
l;kkjl;hjklnhjklnjnagf
agfagfsf
--- #kihu uhfshsgs
jkh kjsgs

    cat
    

    >
    --- lkjalsrkfmlkasgnmvag
l;kkjl;hjklnhjklnjnagf
agfagfsf
--- #kihu uhfshsgs
jkh kjsgs

    test123
    

    >
    FreeBSD
ksrthryh
wgr
FreeBSD
kljf
freebsd
gtrdtg
srgs
srg
freebsd

    Статистика
    Время первой команды журнала13:37:52 2009- 7-29
    Время последней команды журнала14:40:55 2009- 7-29
    Количество командных строк в журнале101
    Процент команд с ненулевым кодом завершения, %26.73
    Процент синтаксически неверно набранных команд, % 3.96
    Суммарное время работы с терминалом *, час 1.05
    Количество командных строк в единицу времени, команда/мин 1.60
    Частота использования команд
    ls22|================| 16.18%
    sed21|===============| 15.44%
    cat15|===========| 11.03%
    for8|=====|  5.88%
    find7|=====|  5.15%
    mkdir6|====|  4.41%
    man5|===|  3.68%
    less5|===|  3.68%
    grep5|===|  3.68%
    awk4|==|  2.94%
    do4|==|  2.94%
    rm3|==|  2.21%
    rmdir3|==|  2.21%
    }2|=|  1.47%
    mk2|=|  1.47%
    rwx2dig()2|=|  1.47%
    vim2|=|  1.47%
    echo2|=|  1.47%
    bc2|=|  1.47%
    rwx2dig2|=|  1.47%
    tr2|=|  1.47%
    2000\1||  0.74%
    sudo1||  0.74%
    q1||  0.74%
    andrey1||  0.74%
    >1||  0.74%
    andrey1231||  0.74%
    cd1||  0.74%
    wc1||  0.74%
    apt-get1||  0.74%
    test1231||  0.74%
    done1||  0.74%
    '2000\1||  0.74%
    ____
    *) Интервалы неактивности длительностью 30 минут и более не учитывают