Linux

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Although I have been using Ubuntu, I still use M $ IE to access the Internet from time to time. Because of some websites, such as's Course Selection System and online-bank. So install ie for Linux (ie 4 Linux) The installation steps are as follows:

After a secure trust relationship is established between two users on the two machines, you do not need to enter the user password when executing the SCP command.1. Run the ssh-keygen command on the client to generate a certificate that establishes

A file with garbled file names is generally created in windows, because the Chinese encoding of file names in Windows is GBK by default, while that in Linux is utf8 by default. Because of Encoding Inconsistency leads to garbled file names. To solve

It took an afternoon to study how to synchronize the ear project to the JBoss container in the Linux environment and run successfully. In the middle of the process, I encountered some difficulties, but finally I was successful.I learned: 1. How to

E_noargs = 65Backup_dir =/home/jiradbbackExport lang = zh_US.UTF-8 ### Main ### Source/root/. bash_profileBackup_time = $ (date + % Y-% m-% d) If [! -D $ backup_dir]Then mkdir-p $ backup_dirFi Num = 6Delete_old_package (){CD $ backup_dirIf [$?

Put the written script in/etc/rc. d/init. d. The script name is the service name. Then chkconfig -- add1) Upload the attachment's u3c file to/etc/rc. d/init.2) chmod 755 u3c ----- grant permissions to the file.3) chkconfig -- add u3c This u3c

1. disable unnecessary services in the system 2. Optimized disk write operations Static files, templates, and codes are from disks. The data tables and indexes that make up the database also come from disks. The core of tuning disks is to reduce

The S3C2440 clock and power management clock are composed of three parts: clock control, USB control, and power control. The clock control part can generate a clock fclk and provide an ARM kernel. The hclk provides AHB Bus peripherals and Plck APB

==== This article is the original site. You are welcome to reprint it! Reprinted please indicate the source: http://blog.csdn.net/yyplc=== Hardware: S3C2440 is an ARM920T architecture. First, let's take a look at the interrupt controller principles

==== This article is the original site. You are welcome to reprint it! Reprinted please indicate the source: http://blog.csdn.net/yyplc==== When analyzing UART in arm-Linux S3C2440, it is necessary to first understand the hardware knowledge of the

==== This article is the original site. You are welcome to reprint it! Reprinted please indicate the source: http://blog.csdn.net/yyplc==== Looking back at the above, the underlying driver of the S3C2440 serial port is centered on three data

==== This article is the original site. You are welcome to reprint it! Reprinted please indicate the source: http://blog.csdn.net/yyplc==== From the above four articles, we have learned the relationship between the serial port device and the serial

To start a Linux journey, installing Linux must be the first step. Yesterday, the project training is complete, and I will go home tomorrow, so I am idle and have a Linux installation with vmware9.0. The version I used is centos5.9, which is easy

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For your reference, Linux to Linux.   Considering server data security, I want to add a backup server to achieve better redundancy through data synchronization.In Linux, there is a very good command rsync to implement differential backup. The

There are many terminologies related to Linux. These terms are generally difficult to translate directly into Chinese. If they do not know their pronunciation, they should not read their letters during communication, or they should be said without

In 1991, when Linus Torvalds decided to share it with friends and colleagues LinuxThe Code was still 22 years old and a student from the Computer Science Department at the University of Helsinki, without imagining the revolutionary nature of his

[Root @ fsshu3c users] # SCP root@192.168.52.104:/users/*. SQL/users/[Root @ fsshu3c users] # mysql-uu3cuser-pu3cuser123-f -- default-character-set = GBKMysql> Use u3cdb;Mysql> \. Portal. SQL[Root @ fsshu3c users] # MySQL -- user = u3cuser --

Linux has an exceptionally powerful search system. Because Linux generally acts as a server A large number of files may exist in the file system. At this time, the search system of Linux has played a huge role. We were deeply impressed. Here, we