Linux

Ubuntu seems to be automatically mounted by default, but I don't know why I can't recognize this USB flash drive. It's depressing...But fortunately, under Baidu, I must not have encountered this problem alone. The solution is as follows: Download

1 first download the rarlinux-3.8.0tar.gz file (this is the version I downloaded or another version) 2. Run the CD command in the shell to enter the corresponding folder. 3 and then decompress the gunzip rarlinux-3.8.0tar.gz to generate a rarlinux-

Installing Linux on VMWare is a little uncomfortable. To make the virtual machine more authentic, you must adjust many things. Resolution is one of them. We all know that after installing vmware-tools, the graphic interface resolution looks quite

1. "./" indicates the current directory, which can be omitted. Used to develop Android applications in WindowsProgramSwitch to Ubuntu is troublesome. Before I configure the path, switch the directory to AndroidIn the Tools Folder, running "android

The process of configuring the SNMP proxy on Linux, First confirm whether the SNMP service is installed, and then modify the snmpd. conf file to make it comply with the requirements of the SNMP Management end. After confirming that the

1. Modify the/etc/profile file This method is recommended if your computer is used only for development, because all users' shells have the right to use these environment variables, which may bring security issues to the system.   (1) Open/etc/

I forgot how to compile without writing the driver.1. Write the source program Hello. C. /*====================================================================== A simple kernel module: "hello world" The initial developer of the

My mobile phone SD card needs to be divided into two partitions, but it cannot be achieved in Windows XP. The main problem is that window only recognizes the first partition of the SD card. Someone used to modify the driver so that windows could

Http://blog.sina.com.cn/circlewood2010Build mips-linux-gcc-4.4.0 cross-compilation tool step by step   I. preparations: Working environment: Host: ubuntu10.04Linux-2.6.32-24-generic i686 gcc-4.4.3        Target machine: mips32 Software Package

 The default character set in the Linux Shell configuration file is encoded as a UTF-8. UTF-8 is a unicode expression, gb2312 and Unicode are character encoding, so the concept of gb2312 and UTF-8 should not be a hierarchical. In Linux, you can use

-------------------------------------------Searching for idle public IP addresses in a CIDR Block ------------------------------------------- 1. ifconfig-a view the Linux server's Internet Nic IP address and subnet mask information, through the

  Rt3070 wireless network card is divided into two drivers: STA mode and soft AP mode. Now we will record the porting process. Download 201%0%_rt3070_rt3370_linux_sta_v2.5.0.20.dpo.tar.bz2, which is the rt3070 NIC Driver in Sta mode. # Tar jxvf 2011_

Get process ID # Include # include pid_t getpid (void) // obtain the idpid_t getppid (void) of the current process // obtain the parent process ID Create a sub-process # Include pid_t fork (void) // function: create a sub-process and call it

1. Install apache2, lxr, glimpse $ Sudo apt-Get install apache2 $ Sudo apt-Get install lxr Download glimpse Install glimpse: $./Configure $ Make $ Sudo make install 2. Configure lxr $ Sudo Vim/usr/share/lxr/HTTP/lxr. conf Changed to: baseurl: http:

Linux beginners Linux Gui Linux simple directory structure Common Linux commands Linux Installation Linux intermediate Linux User/File System Management Linux Network Management Linux disk management Linux system and diary

  I. Definition: the true purpose of a device class struct class is to be used as a container for a specific instance (device) of this class; the specific instance of a device class is described by the struct class_device structure; it can also be

1. in windows, we are used to placing installed programs in the Program Files directory and/usr/local in Linux. 2. we know that files in Linux are not identified by extension names, while Windows uses extension names to differentiate file types. If

What if you want to disable all interruptions? In the 2.6 kernel, you can use either of the following two functions to disable all interrupt processing on the current processor. These two functions are defined in : VoidLocal_irq_save(Unsigned long

Transferred from http://www.ibm.com/developerworks/cn/linux/l-cn-directio/ Before introducing direct I/O, this section describes why direct I/O occurs, that is, the shortcomings of traditional I/O operations. Cache I/O is also referred to as

Link: http://fexzi.blog.51cto.com/1131304/307857 1. move the cursor shortcutCTRL + F move one character forwardCTRL + B move one character backwardAlt + F move a word forwardAlt + B move one word backwardCTRL + a move to the beginning of the