Лавров, Алексей Александрович. Основы операционных систем: учебное пособие. Часть 1. Виртуальные машины и серверные системы / А. А. Лавров, А. В. Лупин, И. А. Малышев; Санкт-Петербургский политехнический университет Петра Великого. — Санкт-Петербург, 2022. — 1 файл (4,61 Мб). — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:https://elib.spbstu.ru/dl/5/tr/2022/tr22-70.pdf>. — DOI 10.18720/SPBPU/5/tr22-70. — Текст: электронный
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2022
|
Quarter 2
|
April
|
7
|
0
|
17
|
0
|
24
|
|
May
|
6
|
0
|
6
|
0
|
12
|
|
June
|
5
|
0
|
3
|
0
|
8
|
|
Quarter 3
|
July
|
4
|
0
|
8
|
0
|
12
|
|
August
|
11
|
0
|
2
|
0
|
13
|
|
September
|
8
|
0
|
3
|
0
|
11
|
|
Quarter 4
|
October
|
5
|
0
|
2
|
0
|
7
|
|
November
|
6
|
0
|
2
|
0
|
8
|
|
December
|
3
|
0
|
3
|
0
|
6
|
|
Year 2023
|
Quarter 1
|
January
|
1
|
0
|
3
|
0
|
4
|
|
February
|
11
|
0
|
15
|
0
|
26
|
|
March
|
2
|
0
|
9
|
0
|
11
|
|
Quarter 2
|
April
|
15
|
0
|
33
|
0
|
48
|
|
May
|
12
|
0
|
39
|
0
|
51
|
|
June
|
2
|
0
|
13
|
0
|
15
|
|
Quarter 3
|
July
|
2
|
0
|
11
|
0
|
13
|
|
August
|
4
|
0
|
18
|
0
|
22
|
|
September
|
3
|
0
|
10
|
0
|
13
|
|
Quarter 4
|
October
|
8
|
0
|
56
|
0
|
64
|
|
November
|
3
|
0
|
19
|
0
|
22
|
|
December
|
6
|
0
|
8
|
0
|
14
|
|
Year 2024
|
Quarter 1
|
January
|
0
|
0
|
20
|
0
|
20
|
|
February
|
14
|
0
|
42
|
0
|
56
|
|
March
|
12
|
0
|
30
|
0
|
42
|
|
Quarter 2
|
April
|
4
|
1
|
35
|
0
|
40
|
|
May
|
4
|
0
|
16
|
0
|
20
|
|
June
|
3
|
0
|
22
|
0
|
25
|
|
Total
|
161
|
1
|
445
|
0
|
607
|
