System: red-flag Linux DC Server 5.0
◆ 1. Preparation
Cdrecord supports the IDE and SCSI interfaces. The new version supports CD and DVD.
# Cdrecord-scanbus
View the connection port of the burning device. For example, the Master device of the first channel of IE is: 0, 0, 0.
◆ 2. One-time CD Burning
Cdrecord-v dev = 0, 0 speed = 24 file. iso
-V is used to display the burning information.
Dev = device number
If you want to open or close the CD-ROM Through VB, you can send a related command request to Windows multimedia DLL, but you must declare the DLL first:
Add the following to the module file:Code:
Declare function mcisendstring lib "winmm. dll" alias _ "mcisendstringa" (byval lpstrcommand as string, byval _ lpstrreturnstring as string, byval ureturnlength as long ,_
Byval hwndcallback as long) as long
The following is the process code to open the
CentOS makes the local CD as a Yum source for easy resolution of dependency packages:1./ETC/YUM.REPOS.D directory has two files: Centos-base.repo (networked yum installation), Centos-media.repo (local Yum source)VI Centos-media.repo[C5-media]name=centos-$releasever-mediabaseurl=file:///media/here is the Mount directory (mount point)Gpgcheck=1#enabled =0 This I commented out, do not know that no comments can be used?Gpgkey=file:///etc/pki/rpm-gpg/rpm-g
Tags: HTTP Io OS ar SP file Div on CTI
How to convert a CD into an ISO image file requires the power of software. Here is a brief introduction. Tools/Raw Materials
Ultraiso software.
Optical Drive
Method/step
Download and install the ultraiso software.
Insert a CD.
Open the file in the optical drive in ultraliso.
Select all files and move them to the top.
Click Save.
1. Mount the local rethat6.5 System Image File
Upload the rethat6.5 System ISO file/Rethat_iso
# Mkdir/rethat_iso
# Mkdir/rethat_iso/ISO
LocalISOFileRethat6.5Image System upload/Rethat_iso/ISOUnder)
# Mount-o loop-T iso9660/rethat_iso/ISO
Ls #Check the mounted directory. The disk is mounted successfully.
2. Configure the local Yum Source
# Cd/etc/yum. Repos. d /#EnterYumConfiguration directory
# Mvrhel-source.repo rhel-source.repo.bak
# Touch RHEL.
The Linux drive that comes with the CD is based on kernel 2.6, the kernel of UBUNTU14 is 3.13, according to the default driver in the CD, Nw336model is Rtl8188cus, official: http://www.realtek.com.tw/downloads/downloadsview.aspx? Langid=3pnid=21pfid=48level=5conn=4downtypeid=3getdown=false , Current UNIX latest version is 4.0.2, support 2.6.18 later version. after download, unzip, enter the file directory
ls command:-list directory contents Command Description: List Directory contentsCommon Command Options-L: Use a list of detailed formats.-A: Lists all files and directories (used to display hidden files that begin with.).-A: Displays all files and directories but does not include. and. (. = Current directory ... Represents a parent directory).-H: Do unit conversions (convert bytes into readable b-->kb)-D: Display the directory's own properties-I: Displays the miniature node number of the file (p
Linux Software installation package common Source package , binary package ,Software Installation generally has the following methods: RPM Package Installation , Yum Installation , and Script Installation .Strictly speaking, the script installation is not a standalone installation, but a simplified version of the complex software installation of the Linux character interface, which writes complex installation commands in a script file, such as Nginx installation, fail2banThe next step is to star
1. Mount the disc[[email protected] ~]# Mount/dev/cdrom/media/cdrom/mount:/dev/sr0 write protection, will be mounted as read-onlyThe CDROM directory under/media is created in advance.2. Modify Yum configuration file (file location:/ETC/YUM.REPOS.D)[Email protected]/]# cd/etc/yum.repos.d/[[email protected] yum.repos.d]# mkdir bak #创建一个文件夹来存放多余的配置文件 [[Email Protect ED] yum.repos.d]# MV * * bak/[[email protected] yum.repos.d]#
1. Mount the disc[[email protected] ~]# Mount/dev/cdrom/media/cdrom/mount:/dev/sr0 write protection, will be mounted as read-onlyThe CDROM directory under/media is created in advance.2. Modify Yum configuration file (file location:/ETC/YUM.REPOS.D)[Email protected]/]# cd/etc/yum.repos.d/[[email protected] yum.repos.d]# mkdir bak #创建一个文件夹来存放多余的配置文件 [[Email Protect ED] yum.repos.d]# MV * * bak/[[email protected] yum.repos.d]#
Cd:change DirectoryCD [/path/to/somedir]CD: Switch home directory ~: Switch back to your home directory ~USERNAME: Switch to the home directory of the specified user -: Toggles the related environment variable back and forth between the previous directory and the current directory : $PWD: Current working directory $OLDPWD:
the last working directory CD: :
return to the previous l
Lenovo 7, 8 series notebook computer, after entering the system, a period of time will appear optical drive is not available, sometimes the CD-ROM icon has a red fork, and sometimes the optical drive icon disappears, there are two phenomena when the Device Manager does not have an optical drive. The optical drive can be found each time at post. Is it normal? As shown in figure:
Solution:
This behavior is normal, is the notebook product itself
first, prepare for work:
1, purchase or download Red Banner Linux Desktop version 4.0 of the installation CD or image files.
Download Address:
http://www.redflag-linux.com/xiazai/xiazai.php?id=1325
2, in the hard drive at least 2 partitions to the installation system, the mount point of the partition recommended more than 4G, the swap area is not too large in the 200m-600m or so, file system format regardless, anyway, the installation process will be
Add this comicstudio EX4.0 is twists, because the download is a RAR file, after decompression, installation instructions, running tool directory under the Cs_ EX.exe, the results can only run the trial version, can not import the registry, add the registration code, prompted the need to put the CD-ROM installation, the Niang a bit, the original this dongdong need to run on the virtual optical drive, crazy halo ...
Then, and only the unpacked folder i
Failure phenomenon:
Lenovo 7, 8 series notebook computer, after entering the system, a period of time will appear optical drive is not available, sometimes the CD-ROM icon has a red fork, and sometimes the optical drive icon disappears, there are two phenomena when the Device Manager does not have an optical drive. The optical drive can be found each time at post. Is it normal? Figure:
Solution:
This behavior is normal, is the notebook produ
First, the way to enter the BIOS according to the type of BIOS is also different, the most commonly used is the boot has been holding down the "Del" key to enter the BIOS, the interface is mostly the following figure:
Mobile ↑↓←→ cursor keys can be selected, the general set up the boot sequence of items in the "Advanced BIOS Features" This option (right figure red box).
The following screen appears when you enter:
Computer knowledge
In the box above, four are the fi
Failure phenomenon:
Factory pre-installed DOS or Linux system using USB external optical drive or U disk boot installation system Windows 7 prompts the error:
The required CD/DVD drive device driver is missing. If you have a floppy disk, CD, DVD, or USB flash drive driver, insert it now.
The following figure:
Solution:
1. USB external optical drive or U disk inserted in the USB3.0 interface, it is re
No Internet access, the use of CD-ROM installation of GCC and gcc-c++ method is as follows:
First put the CD into the optical drive, the virtual machine in the words on the ISO CD image can be.
And then the following:
[Root@localhost ~]# more gcc_install.sh
#!/bin/bashMount/dev/cdrom/mntcd/mnt/centos/RPM-IVH glibc-common-2.5-42.i386.rpmRPM-IVH kernel-headers-2.6.
There are many ways to burn an Apple Computer MacOS System CD with a PC, such as the latest version of UltraISO, which converts DMG to ISO, and then it can be engraved directly.
Transmac can also directly burn files in DMG format. Here's a way to burn an Apple Computer MacOS System CD with a PC without a third-party software.
1) on your Mac, open the disk utility in the application (application) (Disks Ut
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.