... Mounted on /dev/hda3 24 7871 21 2909 22 161 91% / /dev/hda6 50717 15507 325 91 32% /var /dev/hda7 481998 15 457087 0% /local 22 2 422 21 8310 50% /var/spool/mail server1:/var/spool/mail 4897 02 Các cột thông ... /dev/sda1 / ext2 defaults 1 /dev/sda2 /usr ext2 defaults 1 /dev/sda3 /usr/data ext2 defaults 1 /dev/cdrom /cdrom iso9660 ro 1 /dev/sda4 /dos msdos defaults 1 /dev/sdb1 /data ext2 defaults 1 Một ... tự Tạo partition: Để tạo partition dùng lệnh fdisk để tạo partion (ví dụ với Linux) 73 Giới thiệu UNIX- Một số thao tác UNIX # fdisk /dev/hda Các lệnh fdisk p Hiện partition thời n Tạo partition...
... following ls command: $ ls -i ~ 121 10 dante 121 15 dante_1 67773 dir1 68349 dir3 68451 dir4 121 69 file1 121 18 file3 121 19 file4 685 52 practice The numbers to the left of the file name are the inode ... staff staff staff 21 8 Jul 15 16:47 feathers 21 8 Jul 15 16:48 feathers_6 1696 Oct 19 1998 file1 105 Oct 19 1998 file2 21 8 Oct 19 1998 file3 56 Mar 09: 52 fruit 57 Mar 09:53 fruit2 $ sort -rn +4 list ... LOGIN_TIME May 24 10:17 May 24 17:36 FROM (machine name) (machine name) Use the who -q option to display only the names and the number of users currently logged on $ who -q user2 user3 # users =2 $ Using...
... whenever needed 21 22 CHAPTER ■ DATE AND TIME MANIPULATION Alternatives for Finding the Date in Seconds There are two other ways to calculate the number of seconds since the epoch Both of them are ... notifications Two sets of day and hour parameters (for a total of four) are passed to the script when it is called These parameters specify a range of days (Sunday through Monday) and a range of hours when ... because the number of seconds since epoch in that script is calculated based on GMT, it may be out of sync with your local time zone If so, you may want to add the appropriate number of seconds for...
... CustomerID of ALFKI, as shown in Figure 17.5 Notice that the equals (=) and single quote (') characters in the whereClause parameter value of the URL have been converted to the codes %3D and %27 respectively ...
... đọc byte từ stream WriteByte(byte): ghi byte vào stream Read/Write(byte[], int off, int count): đọc/ghi mảng byte off, độ dài count – Sau đọc/ghi, dùng Close() để đóng file File and Registry - ... thông tin hardware software HKEY_USERS (HKUSR): chứa thông tin user – Để đọc ghi registry, phải có quyền admin (mặc định) File and Registry - Editor: Đoàn Quang Editor: Đoà Minh 12 The Registry Truy ... - Editor: Đoàn Quang Editor: Đoà Minh 12 The Registry Truy cập registry – namespace: Microsoft.Win 32 Registry: chứa mô tả key registry RegistryKey: cho phép thao tác với key – Các phương thức...
... dẫn file ,folder Thời gian file, folder truy xuất cuối Time file or folder was last modified Name of the file or folder Đường dẫn gốc Kích thước file tính bytes (chỉ FileInfo ) Các phương thức bạn ... GetFileSystemObjects() Purpose folder (DirectoryInfo only) Trả đối trương FileInfo DirectoryInfo mảng tham khảoFileSystemInfo Tạo đối tượng DirectoryInfo Bạn bắt đầu làm việc với lớp DirectoryInfo cách khai ... DirectoryInfo dirl = new DirectoryInfo("."); //Tạo mộtthư mục từ thư mục C:\Foo\Bar trở DirectoryInfo dir2 = new DirectoryInfo(@"C:\Foo\Bar"); Lớp Path Lớp Path không lớp mà bạn khai báo cụ thể, Đúng ra,...
... disk partitions and sets in Microsoft Windows NT® version 4.0 A basic disk can contain up to four primary partitions, or up to three primary partitions and one extended partition In Windows 20 00, ... Link name box, type Partner_server_Cdrom (where Partner_server is the name of your partner’s computer) p In the Send the user to this shared folder box, type \\Partner_server\Partner_server_Cdrom ... of the user No partof this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Microsoft...
... đọc byte từ stream WriteByte(byte): ghi byte vào stream Read/Write(byte[], int off, int count): đọc/ghi mảng byte off, độ dài count – Sau đọc/ghi, dùng Close() để đóng file File and Registry - ... thông tin hardware software HKEY_USERS (HKUSR): chứa thông tin user – Để đọc ghi registry, phải có quyền admin (mặc định) File and Registry - Editor: Đoàn Quang Editor: Đoà Minh 12 The Registry Truy ... - Editor: Đoàn Quang Editor: Đoà Minh 12 The Registry Truy cập registry – namespace: Microsoft.Win 32 Registry: chứa mô tả key registry RegistryKey: cho phép thao tác với key – Các phương thức...
... procedure, the EOF function checks whether you are at the end of the current data file — that is, whether you’ve gone past the last record You can use EOF in the test condition of a loop UNTIL EOF or WHILE ... updating using a different file databases 12 compacting 15 creating 12 opening 13 transactions 13 DELETE E end of file, in a data file EOF ERASE F field handles 12 fields as keys 14 in data files input ... field:”; BEEP The BEEP command makes a beep of varying pitch and length: BEEP duration%,pitch% The duration is measured in 1/ 32 of a second, so duration%= 32 would give a beep a second long Try pitch%=50...
... Cleavage of DNA by human NM23H2/nucleoside diphosphate kinase involves formation of a covalent protein–DNA complex J Biol Chem 27 4, 22 821 22 829 36 Postel EH, Abramczyk BM, Levit MN & Kyin S (20 00) ... oncogene promoters T A Brooks et al D 3′ 5′ 5′ 3′ OFF NM23-H2 Nucleolin A B G-quadruplex C CNBP RNA Pol II NM23-H2 NM23-H2 3′ 5′ 5′ 3′ 3′ 5′ 5′ 3′ OFF OFF 3′ 5′ TBP hnRNP K 5′ 3′ ON i-motif Transcriptionally ... Balasubramanian S (20 07) Trisubstituted isoalloxazines as a new class of G-quadruplex binding ligands: small molecule regulation of c-kit oncogene expression J Am Chem Soc 129 , 129 26– 129 27 Palumbo SL,...