If you keep the last 30 days of files in a directory, the files are automatically de

Linux management efficiency is a manifestation of an administrators ability to work.

 Environment Description: The SID of Oracle instance 1 is orcl1, and the SID of insta

First, the Linux system startup process About the Linux system startup process we can

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1. Install softwareyum -y install vsftpd*yum -y install pam*yum -y install db4*2. Cre

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The Samba Project is an open source project that supports Linux, UNIX, and other UNIX

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This configuration uses example.com as the domain name, please replace it according t

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What is the lsof command? You can list information about files that are opened by the

 1. View online users[root@dbserver01 ~]# w16:45:04 up 16 days, 8:48, 1 user, load av

Nginx starts with version 0.7.48 and supports Squid-like caching. This cache uses the

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See the command of a buddy on Chinaunix to find the contents of the file:------------

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has a lot of articles about spin lock usage, but some details are not enough. I will

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device driver is the interface between the operating system kernel and machine hardw

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The I2C bus has recently been involved because of work. Although I used I2c in the pa

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Summary: This paper mainly analyzes the Linux 2.4.0 kernel device interrupt process f

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First, the system is initialized, the registration of the platform bus: struct device

 Or from the process of compiling the link to generate vmlinux, it is made up of a bu

block device is a concept of juxtaposition with character devices. The structure of t

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frame buffer device belongs to the character device, using the file layer - driver la

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C language testing is a necessary and effective way to recruit embedded system progra

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process is program implementation activities on the computer. When you run a program,

 In recent years, with the wide integration of embedded devices and market demand, th