18:00:45

#mkdir -p 200{7,8,9}/{0{1,2,3,4,5,6,7,8,9},1{0,1,2}}

18:00:58

#ls

2       2007    2008    2009

18:00:59

#tree 2007

2007
|-- 01
|-- 02
|-- 03
|-- 04
|-- 05
|-- 06
|-- 07
|-- 08
|-- 09
|-- 10
|-- 11
`-- 12
12 directories, 0 files

18:01:06

#touch 2

2/    2007/ 2008/ 2009/

18:01:06

#touch 2

18:17:53

#ls

2       2007    2008    2009

18:17:57

#man touch

18:18:09

#ls

2       2007    2008    2009

18:34:05

#touch 1

18:34:13

#ls

1       2       2007    2008    2009

18:34:15

#ls -l-a

ls: illegal option -- -
usage: ls [-ABCFGHILPRSTUWZabcdfghiklmnopqrstuwx1] [file ...]

18:34:18

#ls -la

total 12
drwxr-xr-x   6 root  wheel  512 26 ÉÀÎ 16:34 .
drwxrwxrwt  14 root  wheel  512 26 ÉÀÎ 16:30 ..
-rw-r--r--   1 root  wheel    0 26 ÉÀÎ 16:34 1
drwxr-xr-x   3 root  wheel  512 26 ÉÀÎ 16:17 2
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2007
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2008
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2009

18:34:19

#ln 1 111

18:34:27

#ls -la

total 12
drwxr-xr-x   6 root  wheel  512 26 ÉÀÎ 16:34 .
drwxrwxrwt  14 root  wheel  512 26 ÉÀÎ 16:30 ..
-rw-r--r--   2 root  wheel    0 26 ÉÀÎ 16:34 1
-rw-r--r--   2 root  wheel    0 26 ÉÀÎ 16:34 111
drwxr-xr-x   3 root  wheel  512 26 ÉÀÎ 16:17 2
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2007
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2008
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2009

18:34:28

#chmod +x 1

18:34:47

#ls -la

total 12
drwxr-xr-x   6 root  wheel  512 26 ÉÀÎ 16:34 .
drwxrwxrwt  14 root  wheel  512 26 ÉÀÎ 16:34 ..
-rwxr-xr-x   2 root  wheel    0 26 ÉÀÎ 16:34 1
-rwxr-xr-x   2 root  wheel    0 26 ÉÀÎ 16:34 111
drwxr-xr-x   3 root  wheel  512 26 ÉÀÎ 16:17 2
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2007
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2008
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2009

18:34:48

#rm 1

18:35:05

#ls

111     2       2007    2008    2009

18:35:06

#ls -la

total 12
drwxr-xr-x   6 root  wheel  512 26 ÉÀÎ 16:35 .
drwxrwxrwt  14 root  wheel  512 26 ÉÀÎ 16:35 ..
-rwxr-xr-x   1 root  wheel    0 26 ÉÀÎ 16:34 111
drwxr-xr-x   3 root  wheel  512 26 ÉÀÎ 16:17 2
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2007
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2008
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2009

18:35:08

#ln 1 111

ln: 1: No such file or directory

18:35:48

#ln 111 1

18:36:06

#ln 1 111

ln: 111: File exists

18:36:08

#ls -la

total 12
drwxr-xr-x   6 root  wheel  512 26 ÉÀÎ 16:36 .
drwxrwxrwt  14 root  wheel  512 26 ÉÀÎ 16:35 ..
-rwxr-xr-x   2 root  wheel    0 26 ÉÀÎ 16:34 1
-rwxr-xr-x   2 root  wheel    0 26 ÉÀÎ 16:34 111
drwxr-xr-x   3 root  wheel  512 26 ÉÀÎ 16:17 2
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2007
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2008
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2009

18:36:10

#ln 111 222

18:36:17

#ls -la

total 12
drwxr-xr-x   6 root  wheel  512 26 ÉÀÎ 16:36 .
drwxrwxrwt  14 root  wheel  512 26 ÉÀÎ 16:35 ..
-rwxr-xr-x   3 root  wheel    0 26 ÉÀÎ 16:34 1
-rwxr-xr-x   3 root  wheel    0 26 ÉÀÎ 16:34 111
drwxr-xr-x   3 root  wheel  512 26 ÉÀÎ 16:17 2
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2007
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2008
drwxr-xr-x  14 root  wheel  512 26 ÉÀÎ 16:00 2009
-rwxr-xr-x   3 root  wheel    0 26 ÉÀÎ 16:34 222

18:36:19

#rm 111

18:36:24

#ls -la

total 12
drwxr-xr-x   6 root  wheel  512 26 ÉÀÎ 16:36 .
drwxrwxrwt  14 root

Журнал лабораторных работ

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Пятница (06/26/09)