of 1.Linux systemSeveral special cases in the process of 2.Linux system execution3. The core and the dancer(iii) Overview of the Linux system architecture and implementation process1.Linux Operating System Architecture Overview2. Simplest and most complex operation--perform LS operation3. The implementation of Linux systems from a CPU and memory perspective(iv) Special circumstancesBy interrupting the timing of the processing process, the user-state
20135336 Wang Weixian"Linux kernel Analysis" MOOC course http://mooc.study.163.com/course/USTC-1000029000 "I. SUMMARY OF KNOWLEDGE(i) Key code SWITCH_TO analysis of process switching1. Timing analysis of progress and process scheduling2. Process context switch related code analysis(ii) General implementation process of Linux systemsAnalysis of general execution process of 1.Linux systemSeveral special cases in the process of 2.Linux system execution3. The core and the
file elf3. Statically linked elf executable file and process address space(ii) executable programs, shared libraries, and dynamic loading1. Work before loading the executable program2. Load-time dynamic link and runtime dynamic link application Example(iii) Loading of executable programs1. Analysis of key issues related to the loading of executable programsInternal process of 2.sys_execve3. Using GDB to track the processing of SYS_EXECVE kernel functions4. Executable program loading and Zhuangs
Linux systemsAnalysis of general execution process of 1.Linux systemSeveral special cases in the process of 2.Linux system execution3. The core and the dancer(iii) Overview of the Linux system architecture and implementation process1.Linux Operating System Architecture Overview2. Simplest and most complex operation--perform LS operation3. The implementation of Linux systems from a CPU and memory perspectiveSummary: Learn the biggest gains from the Li
--friend,person1 instance adds an entry to the array, but because the friend attribute is also in Person2, the friend in Person2 is changed, This is not conducive to the uniqueness of each instance.4. Combining the constructor pattern with the prototype mode/**************** constructor pattern and prototype mode hybrid ********************//**** constructor mode is used to define strength attributes, and prototype patterns are used to define methods and shared properties ****//**** Each instanc
an IDE disk, use the above code to
If your C: Disk is a SCSI disk, overwrite the original code with the following code:
Title CentOS
Kernel (sd0,0)/isolinux/vmlinuz
INITRD (sd0,0)/isolinux/initrd.img
5.
Put you on the download
Centos-5.5-i386-bin-dvd.iso Mirror on a disk with a format of FAT32
Note : it must be a FAT32 format disk, if not then you create a piece of it.
Because CentOS does not read NTFS-formatted files, you can, of course, install assistive software to read NTFS-formatted files
For the users of Photoshop software, say the quick-make street dance painting effect tutorial.
Tutorial Sharing:
Original:
1. Load dancer photo Below is our photo for this tutorial. You can also use your own image. We suggest starting a new file with a light background.
Load the dancer's image into Photoshop. To do this, select File > Open, browse to the file, and then click OK.
Figure 1
A use of rename.
One: The question is raised
For example, my/home/cyq/cyq have m.php;1 n.php;1 two files, how to remove the file name; 1.
cyq@cyq-desktop:~/cyq$ dir m.php;1 n.php;1 notes cyq@cyq-desktop:~/cyq$Two: The solution of the problem cyq@cyq-desktop:~/cyq$ rename ' s//.php;1//.php/'./*The result is as follows: cyq@cyq-desktop:~/cyq$ dir m.php;1 n.php;1 notes cyq@cyq-desktop:~/cyq$ rename ' s//.php;1//.php/'./* Cyq@cy q-desktop:~/cyq$ dir m.php n.php notes cyq@cyq-desktop:~/cyq$ III:
, came to Taobao ued continue to lakes.
What, what, this is the legend of the upper and lower "drag"
"The ER bar to also, not obedient, I give you to tell the unpaid teacher"
"Who married sentimental you, who read your diary, who put down your long hair, who gave you the wedding dress"
This is the soul of the dancer.
The hacker Empire "Angelina-Julie" comes to Taobao ued annual meeting to sprinkle, clap, sprinkle flowers, hoho~~~
Do
Eexist
File exists
18
Exdev
Cross-device Link
19
Enodev
No such device
20
Enotdir
Not a directory
21st
Eisdir
is a directory
22
EINVAL
Invalid argument
23
Enfile
File Table Overflow
24
Emfile
Too Many open files
25
Enotty
Inappropriate IOCTL for device
26
Etxtbsy
parameters (assuming, of course, that Net.ipv4 has not been changed before . ) Icmp_echo_ignore_all, you do not need to adjust )3. Install the SendEmail and in 139 e-mail register (binding mobile phone), can have the message (SMS) Alarm AlertFive. Program Test[Email protected] monitor]# sh monitor_down.sh20:33:46 localhost sendemail[9175]: Email was sent successfully!20:33:56 localhost sendemail[9204]: Email was sent successfully!Terminated[Email protected] monitor]#Six. Program ExtensionsThis
undoubtedly an improvement, but other aspects need to be considered.For example, should a random expression be used to prevent specific expressions from being selected based on personal preferences? For example, if the screen is static, do we habitually choose the upper left corner as the password? A dancer with scissors is playing football in the sun. Will the facial expression and password with stories become the next hot topic ?!In addition, the a
5 HTML5 new features you don't know, but HTML5 New Features
When you talk about HTML5 in the crowd, you may feel like a foreign dancer or unicorn coming to the center of the room with the obvious "I'm cool, I know what it means. This is not to say that we are vanity. Over the years, basic HTML APIs have not been developed, so that when there is a small new function, such as placeholder, it will make us look new. Although many HTML5 features are implem
, not pages. This determines that Angularjs (1.x) will usher in a replacement, Reactjs is the wave of the stars stand out.React's selling point and pain pointsThere are many articles on the principle and implementation of react. For example, 2, 3, 4, 5, 6 have some basic introduction. Articles about react learning skills are all over the web. This article does not make a special introduction to these, only talk about the selling point of react and pain points.According to my understanding of the
If you see this dancer turn clockwise, it means you use the right brain;
If it turns counter-clockwise, it indicates that you use the left brain.
It is said that the research results of Yale University took five years.14% of Americans can see it in two directions.
If the clockwise rotation is performed, there are many types of right brain.
Convert to a type that uses more left-brain
In most people's eyes, it turns clockwise, but some people seem to t
together, with one bow, two bows, and three bows
15. Playing
16. The words of the witness
Words-the words of Long Zhu's blessing, for example, the Director invited by the President and his father, then the new couple and their parents came to the stage to give a toast to everyone.
17. Intercept comments
18. Comments
19. What is the main speaker's comment
20. Bride and groom
21. The bride and groom are required to marry and the bride and groom are required to bow to the person who signs
If you see this dancer turn clockwise, it means you use the right brain;If it turns counter-clockwise, it indicates that you use the left brain.
It is said that the research results of Yale University took five years.14% of Americans can see it in two directions.
If the clockwise rotation is performed, there are many types of right brain.
Convert to a type that uses more left-brain
In most people's eyes, it turns clockwise, but some people seem
] = (F [X, B [j, k] + F [x, J])/(L [J] + 1) + 1
F [I, I] = 0
F [x, J] = 1
76. Probability dynamic planning-kinship
F [a, B] = (F [A0, B] + P [a1, B])/2
F [I, I] = 1
F [I, j] = 0 (I, j does not have the same gene)
77. Linear Dynamic Planning-duel
F [I, j] = (F [I, j] and f [K, J]) and (E [I, K] ore [j, k]), I
78. Linear Dynamic Planning-dancer
F [x, y, K] = min (F [A [K], Y, k + 1] + W [X, a [k], F [x, A [K], k + 1] + W [Y, a [k])
79. Linear Dynam
bring you warmth;Make love bring you happiness;Let me leave a message to make you always happy and happy.
Send a happy smile to keep it;Send greetings to keep the beauty!Use sincerity to free up space and use visits to enhance friendship,Render friendship with greetings and send blessings with words
Friendship is a small stream, slowly nourishing;Friendship is the vast ocean, generous and deep;Friendship is a high sky and white clouds with a wider vision;Friendship is a thunder and lightning,
Peppers-under the bridge click to download55-n' sync-bye click to download56-gloria Gaynor-I will keep ve click to download57-the Go's-our lips are sealed click to download58-the wallflowers-one headlight click to download59-stevie wonder-You are the sunshine of my life click to download60-Billy Joel-just the way you are click to download61-rem-the one I love click to download62-Madonna-Papa don't preach click to download63-beatles-In My Life click to download64-elton John-Bennie and the Jets c
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