Copyright Notice:###########################################################################All the contents of this article are from the author Liu Chunque's study summary, without my permission, prohibit the private forwarding and use.qq:1151887353
1, the concept of the daemon process:A daemon (Daemon) is a special process that runs in the background, independent of the control terminal and periodically performs some sort of task or waits for certain occurrences to be handled. Because in Linux,
Guardian Process OverviewThe daemon, which is commonly referred to as the daemon process, is a background service process in Linux.It is a long-lived process, usually independent of the control terminal and periodically performs some sort of task or
Transferred from: http://linuxguest.blog.51cto.com/195664/1241071. Why ACLs are usedLet's start by simply reviewing the Linux file permission.Under Linux, objects that can operate on a file (or resource) are divided into three categories: File owner
What is the daemon process
This is another interesting concept, daemon in English is "elf" meaning, as we often see in the Disney animation, some will fly, some will not, often around the cartoon protagonist, Shing to mention some advice,
Orphan process and daemon processThrough the previous study we learned how to create a process through the fork () function and the vfork () function. Now let's go into two special processes: The orphan process and the daemon.I. The orphan process1.
Yesterday, I saw a new student in the Group still asking questions about MySQL startup failure. So I summarized several common cases, so I had the right to popularize the post and the old bird flew over. Problem 1: The Directory and file permission
With the popularization of unlimited bandwidth, many friends love to host up 24 hours a day to facilitate BT download. Around the clock online, it brings great convenience to some viruses and Trojans "intrude" systems. They can intrude into our
To facilitate BT download, many friends love to host up 24 hours a day. Around the clock online, it brings great convenience to some viruses and Trojans "intrude" systems. They can intrude into our computers in the middle of the night, and do
Daemon
This is another interesting concept. In English, daemon refers to "Genie", just like what we often see in Disney animations. Some of them will fly, and some will not, I often turn around the cartoon hero and give some advice in the dark.
This is an interesting concept. in English, daemon refers to the "genie", which we often see in Disney animations. some of them will fly and some will not, I often turn around the main character of cartoons and give some advice, sometimes hitting
As far as my current tests are concerned, this vulnerability has two reasons:1. Use the default mysql installation method. The mysql User does not have the permission to access the configuration file/etc/mysql/my. cnf;2. If selinux or apparmor is
What is the daemon process
This is another interesting concept, daemon in English is "elf" meaning, as we often see in the Disney animation, some can fly, some will not, often around the protagonist of the cartoon, involved saga to mention some
Orphan and daemon
We learned how to create a process through the fork () function and vfork () function. Now let's continue to learn two special processes: orphan process and daemon process.1. Orphan Process1. What is an orphan process?If the
Reprinted from http://blog.csdn.net/tigerjb/article/details/6007073
We learned how to create a process through the fork () function and vfork () function. Now let's continue to learn two special processes: orphan process and daemon process.1. Orphan
I. Check files
Use ls-l to view the detailed information of the object in long mode, contains the disk space used by the current directory, file type, File Permission, hard connections, file owner, file group, file size, change time, and file name.
A daemon (Daemon) is a special process that runs in the background. It is independent of the control terminal and periodically performs some sort of task or waits to handle certain occurrences. Daemons are a very useful process.1. The most important
In the previous use of the Windows system know that can set permissions for the file, then this permission is set, before the "Linux---User management command," mentioned in the system, the user is mainly to achieve resource sharing, the file
Orphan process and daemon processThrough the previous study we learned how to create a process through the fork () function and the vfork () function. Now let's go into two special processes: The orphan process and the daemon.I. The orphan process1.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.