cam cd

Console Terminal: Tty1-tty6Virtual Terminal: ptsConsole Toggle Shortcut: CTRL + (SHIFT) +alt + F2-F6 (some notebooks require FN)Switch to another terminal: Alt + F1-f6 + (Fn)The open terminal can be viewed via the filter command: PS aux | grep ptsPS aux | grep TTYOpen a new terminal: Ctrl+shift+tTerminal Toggle: ALT + Numeric keyClose all terminals: Alt + F4Enlarge the terminal font: ctrl+shift+ (+ number)Reduce the terminal font: CTRL + (-NO)ls commandLS directory, if you do not add a directory

1. Mount CD [Root@localhost ~]# mount/dev/cdrom/media/cdrom/ Mount:/dev/sr0 write-protected, will be mounted as read-only The CDROM directory under/dev is created in advance. 2. Modify Yum configuration file (file location:/ETC/YUM.REPOS.D) [Root@localhost/]# cd/etc/yum.repos.d/[root@localhost yum.repos.d]# mkdir bak #创建一个文件夹来存放多余的配置文件 [root@localhost yu m.repos.d]# mv *.* bak/[root@l

the same time, a collision will occur on the shared media.Controlled Access users cannot send information randomly and must obey certain control. The IEEE 802 committee splits the LAN's data link layer into two tiers, the Logical Link Control LLC and the media access control Mac two sub layers. The content associated with access to the transport media is placed on the Mac child layer, while the LLC sub layer is independent of the transport media, regardless of the transmission media and the MAC

Linux command required 1.Linux the output of one command as a parameter to another command: ' (the point on the left of the keyboard, the note is different from the quotation mark) or $ () 2. Extract the directory of files in the directory beyond the command: dirname Second, to achieve the direct use of CD access to the which obtained the Android ADB file directory method Method 1:cd ' DirName $ (which

One linux Command every day (2): the cd command Linux cd command can be said to be the most basic command statement in Linux. Other command statements to be operated are built on the cd command. Therefore, to learn common Linux commands, you must first learn how to use cd commands. 1. command Format:

Linux cd command usage details, linuxcd usage details. In linux, the cd command is explained in detail. the cd command is the most basic command statement in Linux, and other command statements need to be operated, are built on the use of cd commands linux cd command usage d

$ ALL_RPMS_DIR/$ name-$ version *" Fi Else Echo "cp $ ALL_RPMS_DIR/$ name-$ version * $ LT_RPMS_DIR /" Cp $ ALL_RPMS_DIR/$ name-$ version * $ LT_RPMS_DIR/ # In case the copy failed If [$? -Ne 0]; then Echo "cp $ ALL_RPMS_DIR/$ name-$ version *" Cp $ ALL_RPMS_DIR/$ name * $ LT_RPMS_DIR/ Fi Fi I = 'expr $ I + 1' Done Execute sh rpm. sh You can copy the required package to/data/cdrom/CentOS. Copy other CD files to/data/cdrom/CenOS Run rsync-avpz-exclu

I installed ubuntu with the ubuntu-10.04.4-desktop-i386.iso version. Previously, wubi was used for installation. the specific method is described above. However, you can only select 30 GB for wubi installation. It is not enough to compile the Android source code. After compiling for a while, I am prompted that the space is insufficient .... I installed ubuntu with the ubuntu-10.04.4-desktop-i386.iso version. Previously, wubi was used for installation. the specific method is described above. Howe

Article Title: RedHatLinux9.0Quick, RedHatLinux9.0 on a CD. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Software: 387 MB Software language: English Software category: Special download/free version/Linux Column Running Environment: Win9x/WinNT/2000/ME/XP Software introduction: Redhat9 (Quick) with a

Article Title: Solve the Problem of garbled Ubuntu system CD. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Generally, when a CD is attached to ubuntu, the Chinese characters are all clear question marks. The solution is as follows: Run sudo gedit/etc/fstab on the te

2.0 Broken Cocoon RebirthSince the end of last September Jenkins founder Kohsuke Kawaguchi proposed Jenkins After the vision and draft of 2.0 (2.0), the entire Jenkins community was cheered up, whether it was the official blog or the Google Forum, and everyone was enthusiastically discussing and looking forward to the arrival of 2.0. April 20, after an iteration of Alpha (2/29), Beta (3/24), RC (4/7) 3 versions, 2.0 finally officially released. This is the first major version of Jenkins's 11-yea

Cd You had a long drive by car ahead. You had a tape recorder, but the unfortunately your best music was on CDs. You need to has it on tapes so the problem to solve is:you has a tape N minutes long. How to choose tracks from CD to get the most out of tape space and has as short unused space as possible.Assumptions: Number of tracks on the

ESXi5.5 There are a variety of installation methods, the first to talk about the most basic installation method today --- Interactive installation Methods(1) Preparation tools: in the VMware Download website ESXi5.5 installation ISO files (this article to Vmware-vmvisor-installer-5.5.0.update02-2068190.x86_64.iso as an example) Blank CD/DVD CD (2) installation steps:a) burn the ESXi5.5 ima

In order to learn kernel compilation, you need to install some development kits, simply set the disc image to the cost of Yum source, so faster! Here are some basic steps:1, first mount the CD-ROM to/MNT/CD, MOUNT/DEV/CDROM/MNT/CD, this is not much said;2, into the/etc/yum.repos.d/directory, the original Yum source backup, I renamed it.MV Centos-vault.repo Centos

Notes on how to streamline the rhel5-based CD installation process After searching for a long time on the Internet, I didn't find a specific instance for rhel5-based CD customization. I only tried my best to study anaconda.The following is a record of the entire operation process:I. Determination of software packagesDetermining the dependency between software installed on the

Windows XP SP3 final RTM version5.1.2600.5512 has been released, and standalone update installer packagehas been leaked for free download on the web. for users who intend to fresh install Windows XP with SP3 in clean install, there is now Windows XP installation CD slipstreamed or integrated with Service Pack 3. Wzt (wztiso) and other Windows enthusiasts have released Windows XP SP3 integrated setup cd iso

% Cd % is available either to a batch file or at the command prompt and expands to the drive letter and path of the current directory (which can change e.g. By using the CD command)% ~ Dp0 is only available within a batch file and expands to the drive letter and Path in which that batch file is located (which cannot change ). it is obtained from % 0 which is the batch file's name.An experiment like the foll

download Gpgkey = file: // etc/pki/rpm-GPG-key-RedHat-release Gpgkey Storage address The following update points are added to the copy operation by default.Rhel-debuginfo.repo Behind the text [Base] Name = Red Hat Enterprise Linux $ releasever-basebaseurl = Alibaba Hat Enterprise Linux $ releasever-updatesbaseurl = Alibaba Hat Enterprise Linux $ releasever-extrasbaseurl = Alibaba hat Enterprise Linux $ releasever-addonsbaseurl = http://ftp.twaren.net/linux/centos/5/addons/?basearch/gpgch

Because Microsoft sets the CD audio mode of the optical drive to digital audio by default in Windows XP operating system, if you do not have the analog audio output line of the optical drive, it is very likely that when playing a CD in Windows XP operating system, the sound is only output from the sound card and cannot be output from the audio output hole of the optical drive. If you want to solve this prob

How to Implement the switch CD-ROM The operation on the CD-ROM can be implemented through the mcisendcommand function. The following is implemented using VC. Code : // Device ID DWORD wdevid; // Enable device parameters Mci_open_parms mciom; // Set the device name to cd_rom Mciom. lpstrdevicetype = "cdaudio "; // Open this device If (mcisendcommand (0, mci_open, mci_open_type, (DWORD) (lpvoid) mciom ))