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In Linux, it is necessary to encrypt grub. If it is not encrypted, the password will be easily modified. So the following is a brief introduction to how to encrypt grub! 1. Edit/boot/grub. the conf file is as follows: add "password 'Password'" in

Problem 1: mysql logon error ERROR2002 (HY000): Can 'tconnecttolocalmysqlserverthroughsocket '/var/lib/mysql. sock '(2) solution: 1) default mysql. the sock file is in the/tmp directory. 2) Establish a soft connection, ln-s/tmp/mysql.

Ubuntu driver development environment-general Linux technology-Linux programming and kernel information. The following is a detailed description. The version I used is ubuntu8.04, and the kernel tree has been created. The/usr/src directory has the

1. fault recovery for Grub configuration file loss: the Grub configuration file generally refers to/boot/grub. conf file, which indicates the partition from which the kernel and memory image (RAMDISK) files will be loaded during system boot, the

How to install vmwaretools in linuxubuntu11.10-general Linux technology-Linux technology and application information. For more information, see the following. I want to write an article on how to install the plug-in for reference by scholars !!!!!!

【Abstract】 objective: to install the 64-bit Oracle10g environment: rhel5.20.bit operating system [STEP]: 1. Install the RHEL operating system, download and upload MEDIA 2. Create a software installation environment 3. Install a dependency package 4.

For more information about pppoe dialing-general Linux technology-Linux technology and application, see the following. Generally, networkmanger installed by default has kde of the pppoe dial-up module. You can use kppp and other tools. You can dial

DNS server: (based on RedHatlinuxAS4) 1. Install dns server related software [root @ RHEL4RPMS] # rpm-ivhbind-9.2.4-2.i386.rpm [root @ RHEL4RPMS] # rpm-ivhbind-chroot-9.2.4-2.i386.rpm // to enhance dns server security [root @ RHEL4RPMS] #

YUM Introduction: YUM is short for YellowdogUpdaterModified. yum is the software repository. It can be an http or ftp site, or a local software pool, but must contain the rpm header, the header contains various rpm package information, including

Find and grep-general Linux technology-Linux programming and kernel information. The following is a detailed description. Find the shell commands for all cpp and H files containing the "Test" string in the current directory (including subdirectories)

Write driver-Ubuntu7.10 compile the kernel 2.6.24 -- general Linux technology-Linux programming and kernel information. For details, refer to the following section. After Ubuntu 7.10 is installed, the version displayed by executing uname-r is the

After configuring all the content, run. /runinstaller, But I reported an error message: Exceptioninthread "main" java. lang. unsatisfiedLinkError:/tmp/OraInstall2007-12-03_09-02-02AM/jre/1.4.2/lib/i386/libawt. so: libXp. so.6: cannotopensha When I

Comparison of embedded systems-general Linux technology-Linux programming and kernel information. The following is a detailed description. 1. Embedded Systems and Embedded Operating Systems 1.1 Embedded System Embedded systems are based on embedded

Environment Introduction 1. the vpn Server has two NICs connected to the Internet. The ip address 10.1.24.39 connected to the Intranet is 192.168.0.12. A client 10.1.26.78 on the Internet connects to the vpn through the Internet and allocates an

Return to the c age-general Linux technology-Linux programming and kernel information. The following is a detailed description. I have been using Linux for my work. A good operating system that I have never been familiar with before, and I have

After the program dies, use gdb to debug the following information! -- Linux general technology-Linux programming and kernel information. The following is a detailed description. Program terminated with signal 6, Aborted. #0 0x2af05a64 in kill ()

Lazy upgrade kernel notes-general Linux technology-Linux programming and kernel information. The following is a detailed description. I use ubuntu8.04, the kernel is 2.6.24-21, and 8.10 uses the kernel 2.6.26-5. it is said that this kernel will be

The Linux general technology-Linux programming and kernel information that comes to mind for synchronization between threads or processes. The following is a detailed description. Although two threads are created in this function and pWriteW->

Embedded Development notes-general Linux technology-Linux programming and kernel information. The following is a detailed description. Recently, I want to develop a wireless monitoring project from labview to LabWindowsCVI. The company organized a

Kernel-based Virtual Machine virtualization technology is an emerging technology in the open-source community. The Ubuntu server version of Canonical is the first major Linux release that provides a full-featured KVM virtualization stack. The RedHat