Beginning Linux Programming Third Edition phần 1 ppsx

... Library 10 7 fopen 10 8 fread 10 8 fwrite 10 9 fclose 10 9 fflush 10 9 fseek 11 0 fgetc, getc, and getchar 11 0 fputc, putc, and putchar 11 0 fgets and gets 11 1 Formatted Input and Output 11 1 printf, fprintf, ... sprintf 11 2 scanf, fscanf, and sscanf 11 4 Other Stream Functions 11 6 Try It Out—Another File Copy Program 11 6 Stream Errors 11 7 Streams and File Descriptors 1...

Ngày tải lên: 09/08/2014, 14:21

... tilde.localnet Aliases: tilde 19 2 .16 8 .1. 1 15 8 .15 2.x.x When we use the hostname, localhost, the loopback network is given. $ ./getname localhost results for host localhost: Name: localhost Aliases: 12 7.0.0 .1 605 Sockets b544977 ... addresses. These are recorded in /etc/hosts as follows: 12 7.0.0 .1 localhost # Loopback 19 2 .16 8 .1. 1 tilde.localnet # Local, private Ethernet...

Ngày tải lên: 09/08/2014, 14:21

... “$Q_NAME, what music do you like best?” 15 30 4 1 “Classical” 2 “Jazz” 3 “Country” 4 “Other” 2> _1. txt Q_MUSIC=$(cat _1. txt) 79 Shell Programming b544977 Ch02.qxd 12 /1/ 03 8:55 AM Page 79 trap The trap ... immediately, the final echo and exit statements are never executed. 61 Shell Programming b544977 Ch02.qxd 12 /1/ 03 8:55 AM Page 61 The next decision is what to put in th...

Ngày tải lên: 09/08/2014, 14:21

... in 12 -hour clock, 01- 12 %j Day of the year, 0 01- 366 %m Month of the year, 01- 12 %M Minutes, 00-59 %p a.m. or p.m. %S Seconds, 00- 61 %u Day in the week, 1- 7 (1 = Monday) %U Week in the year, 01- 53 ... always uses leading zeros on numbers less than 10 , strptime regards them as optional. 15 1 The Linux Environment b544977 Ch04.qxd 12 /1/ 03 8:55 AM Page 15 1 When we run this...

Ngày tải lên: 09/08/2014, 14:21

... we get: 12 84 - I have exclusive access 12 83 - Lock already present 12 83 - I have exclusive access 12 84 - Lock already present 12 84 - I have exclusive access 12 83 - Lock already present 12 83 - ... access 12 84 - Lock already present 12 84 - I have exclusive access 12 83 - Lock already present 12 83 - I have exclusive access 12 84 - Lock already present 12 84 - I have exclus...

Ngày tải lên: 09/08/2014, 14:21

... rick@ 19 2 .16 8.0.0/255.255.255.0’ to grant access to rick from any local network computer, we can specify rick@ 19 2 .16 8.0 .1 to limit rick’s access to a single workstation or specify rick@ 19 2.0.0.0/255.0.0.0’ ... VALUES(‘Harry’, 17 ); Query OK, 1 row affected (0.02 sec) 334 Chapter 8 b544977 Ch08.qxd 12 /1/ 03 8:56 AM Page 334 Name: fname Type: VARCHAR Max width 30 Name: age Typ...

Ngày tải lên: 09/08/2014, 14:21

... -ex 11 55 ? S 0:00 -19 2 .16 8.0.25:0 11 68 ? S 0:00 /bin/sh /usr/X11R6/bin/kde 12 59 pts/2 S 0:00 /bin/bash 12 62 pts /1 S 0:00 /bin/bash 12 73 pts/2 S 0:00 su - 12 74 pts/2 S 0:00 -bash 13 13 pts /1 S ... /sbin/mingetty tty5 10 99 tty6 S 0:00 /sbin/mingetty tty6 11 02 ? S 0:00 /usr/X11R6/bin/xdm 11 06 ? S 0:02 /usr/X11R6/bin/X :0 vt07 -auth /var/lib/xdm/authdir/a 11 08 ? S 0:00...

Ngày tải lên: 09/08/2014, 14:21

... ./fifo2 O_RDONLY & [1] 15 2 Process 15 2 opening FIFO $ ./fifo2 O_WRONLY Process 15 3 opening FIFO Process 15 2 result 3 Process 15 3 result 3 Process 15 2 finished Process 15 3 finished This is probably ... 10 ) == 0) open_mode |= O_NONBLOCK; } 524 Chapter 13 b544977 Ch13.qxd 12 /1/ 03 8:56 AM Page 524 char buffer[BUFSIZ + 1] ; int file_descriptor; memset(buffer, ‘\0’, sizeo...

Ngày tải lên: 09/08/2014, 14:21

... NULL; return password_entry->text(); } Figure 17 -15 shows how the dialog will look. Figure 17 -15 718 Chapter 17 b544977 Ch17.qxd 12 /1/ 03 8:57 AM Page 718 4. We create two top-level menus and insert ... cd.title, COLUMN_ARTIST, cd.artist_name, COLUMN_CATALOGUE, cd.catalogue, -1 ); 6 71 Programming GNOME Using GTK+ b544977 Ch16.qxd 12 /1/ 03 8:57 AM Page 6 71 Then run the...

Ngày tải lên: 09/08/2014, 14:21

... of /proc/interrupts: CPU0 CPU1 0: 13 68447 13 418 17 IO-APIC-edge timer 1: 47684 47 510 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 4: 18 1793 18 2240 IO-APIC-edge serial 5: 13 0943 13 0053 IO-APIC-edge soundblaster ... movw 0x2(%ebx),%cx Code: c 014 4050 <proc_lookup+5c/e0> 10 : 3b 4e 44 cmpl 0x44(%esi),%ecx Code: c 014 4053 <proc_lookup+5f/e0> 13 : 75 00 jne 15 <_...

Ngày tải lên: 09/08/2014, 14:21