General Notes General Notes. This is the original Ubuntuguide. You are free to copy this guide but not to sell it or any derivative of it. Copyright of the names Ubuntuguide and Ubuntu Guide reside solely with this site. Secure Shell (SSH) is a cryptographic network protocol for operating network services securely over an unsecured network. The best known example application is for remote login to computer systems by users. System features System features Operating system Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro) (This system is preinstalled with Windows 7 Professional software and also comes with a. Cygwin is not: a way to run native Linux apps on Windows. You must rebuild your application from source if you want it to run on Windows. Ubuntu: Maverick - From Ubuntu 1. Maverick Meerkat) Introduction On October 1. Ubuntu 1. 0. 1. 0 was released. It is recommended to upgrade to the current version of Ubuntu. This guide is maintained at the Linux Center of the University of Latvia. Please help test and perfect this guide. GFI LanGuard is the essential tool for sysadmins: Automate multiple OS patching; Scan for vulnerabilities; Audit hardware and software; Run compliance reports; Your FREE trial awaits: Download a 30 day, fully functional, free. PMS Partition Magic Server Edition is a magic server partition manager software for Windows Server and Small Business Server 2012/2011/2008/2003 (R2). To edit pages you need to register. General Notes General Notes This is the original Ubuntuguide. You are free to copy this guide but not to sell it or any derivative of it.
AOMEI Backupper Professional For Windows PC and Laptop. AOMEI Backupper Server For Windows Server. AOMEI Backupper Technician For Enterprise and Service Provider. Compare Backup Products View Differences among Editions. Copyright of the names Ubuntuguide and Ubuntu Guide reside solely with this site. This Ubuntu help guide is neither sold nor distributed in any other medium. Ubuntuguide is not associated with Canonical Ltd nor with any commercial enterprise. In Ubuntu, the command- line- interface terminal is called Terminal, which is started: Menu - > Applications - > Accessories - > Terminal. Example. 'gksudo' can be used instead of 'sudo' when opening a Graphical Application through the . Example. gksudo gedit /etc/apt/sources. Many file management tasks can be accomplished with root Administrative privileges by starting the Nautilus file manager in a similar fashion. Most (but not all) programs/packages available with apt- get install will also be available from the Synaptic Package Manager. In this guide, when you see. Synaptic and install it that way. However, it is often easier to use the text editor . This will not be an LTS version. It is better for older machines with limited resources. Pay careful attention during this step if your system uses a boot partition, uses multiple OS (more than 2), or chainloads bootloaders. For systems with such a boot partition, it is best not to overwrite the MBR. In general, a Windows OS should be installed first, because its bootloader is very particular. A default Windows installation usually occupies the entire hard drive, so the main Windows partition needs to be shrunk, creating free space for the Ubuntu partitions. This allows the Windows system to automatically rescan the newly- resized partition (using chkdsk in XP or other utilities in more recent versions of Windows) and write changes to its own bootup files. An Ubuntu Linux installation also requires two partitions - - a linux- swap partition and the OS partition. The Linux partitions can either be two primary partitions or can be two logical partitions within an extended partition. Some computer retailers use all four partitions on a hard drive. Unless there are two free partitions available (either primary or logical) in which to install Ubuntu, however, it will appear as if there is no available free space. If only one partition on a hard drive can be made available, it must be used as an extended partition (in which multiple logical partitions can then be created). Partition management can be done using the GParted utility. Allow the Ubuntu Live. CD to install to . Obviously, if you have plenty of disk space, make the partition for whichever will be your favoured operating system larger. For a recommended partitioning scheme, see this section. Once the primary NTFS partition is created you can boot your Windows CD/DVD and choose to install Windows to that NTFS partition. When installation is complete, reboot to insure Windows boots properly. Once that is ascertained, use the Ubuntu Live CD/USB to install GRUB back to the MBR. Because the installation requires an intact functioning Windows system, it is recommended to install Ubuntu in this manner for short- term evaluation purposes only. A permanent Ubuntu installation should be installed in its own partition, with its own filesystem, and should not rely on Windows. Pay careful attention during this step if your system uses a boot partition, uses multiple OS (more than 2), or chainloads bootloaders. For systems with such a boot partition, it is best not to overwrite the MBR. The MBR (Master Boot Record) will not be changed. However, if the default setting of /dev/sda is allowed, then GRUB2 will not only be installed into partition dev/sda. K)Ubuntu OS is installed) but also the MBR (Master. Boot. Record) will be changed so that the copy of GRUB2 stored there will be designated as the master bootloader for all Operating Systems on the entire computer. This may be undesirable if you wish to use bootloaders other than GRUB2. Also see these tips regarding manipulating partitions. You can change Grub settings from Startup Manager, a GUI that is able to manage settings for Grub (Grub Legacy), Grub 2, Usplash, and Splashy. Also see the Ubuntu Community help page for Startup Manager usage instructions. Install. sudo apt- get install startupmanager menu. Menu - > System - > Administration - > Startup Manager. Note: You can also edit the Grub settings manually from the command- line interface. Dual- booting Mac OS X and Ubuntu detailed instructions can be found here. You can download the Super Grub . CD- ROM.). Once you have installed Ubuntu, edit the Grub start- up list. Reboot your Mac and go to the terminal in Max OS X (if you have any issues booting, boot from your Mac OS X DVD). Press F8 and enter - s. Enter. fdisk - e /dev/rdisk. Mac partition number two. If are still unsure whether it is working correctly, use the Super Grub Disk CD and make grub active. You can try any partition number until you get it right. Then install the new version of Ubuntu and allow the system to reinstall packages and services using the settings saved in the . For instructions, see this Ubuntu forum thread. In brief. Synaptic Package Manager - > File - > Save Markings. Save the markings file to an external medium, such as a USB drive. Automated updates remains the recommended method. Copy this file to a safe place (as you will need it after the new installation). Enable the same repositories that were enabled in the old system. Run. sudo dpkg - -set- selections < my- packages & & sudo apt- get dselect- upgrade. Any packages that you had installed (that are in the new repositories) will now be installed. Excluded will be any manually- installed packages (that are not in the new repositories) and any packages that were compiled from source. There are repositories officially sanctioned and monitored by the Kubuntu/Ubuntu developer community, while other repositories are independently provided, without official sanction or supervision (and should be used with caution). Additional information is available from the Ubuntu Repository Guide. This is the major part of the distribution. Many of these third party repositories and software packages have never been reviewed by the (K)Ubuntu/Debian community and can present a security risk to your computer. Trojans, backdoors, and other malicious software can be present at any unregulated repository. When using repositories not endorsed by the (K)ubuntu/Debian community, make sure you have utter confidence in that site before enabling the repository and installing a software package from it. It will have a format similar to. Example: To add the Medibuntu repository, Add. Download the repository key to a folder. See Add Repository keys.). Refresh the package list from the new repository. Synaptic - > Reload. Manually add repositories Do this at your own risk. Modify the default Ubuntu sources. For more information see the Ubuntu Command- line Repository guide. At the end have been added repositories for Medibuntu and Google. Also, please note that software in universe WILL NOT receive any. Ubuntu security team. Please satisfy yourself as to. Also, please note that software in. WILL NOT receive any review or updates from the Ubuntu. This software is not part of Ubuntu, but is. Canonical and the respective vendors as a service to Ubuntu. Make sure your firewall allows port 1. These instructions are for installing packages from the command- line Terminal. Terminal can be started. Menu - > Applications - > Accessories - > Terminal. To remove all dependencies. Music MP3. apt- cache search . You can install any . These instructions are for those who wish to install packages from the command- line terminal (Terminal). Bzip. 2 is the newer, more efficient compression method. These files can generally be automatically extracted by merely clicking on them from your file manager (Nautilus), since file associations with the appropriate archival utilities are set by default in Ubuntu. These instructions are for those who wish to use the command line Terminal. You would then use tar to extract it. To fix this. sudo chmod +x filename. Example: In the above instructions, configure is the shell script to build the package from source. To be sure the configure script is executable. Create a . deb package from source files If your build from source is successful, you can make a Debian (Ubuntu) package (. Rebuild package using . It can later be installed using. Note: These are basic instructions that may not always work. Some packages require additional dependencies and optional parameters to be specified in order to build them successfully. Also see these Ubuntu wiki instructions. More info about . Aptitude marks packages that are automatically installed and removes them when no packages depend on them. This makes it easy to remove applications completely. Example. sudo aptitude install packagename. For an ncurses- based graphical user interface, type. For more information, see the aptitude documentation. Most (but not all) programs/packages available with apt- get install will also be available from the Synaptic Package Manager. This is the preferred method for most desktop users. In this guide, when you see. Synaptic and install it that way. You can also search for a word in its description. However, it is the easiest interface for new users of Ubuntu and directs them to preferred packages. Example: type MP3 to see a list of mp. Different Plymouth themes can be found by searching for plymouth- theme in a Package Manager. Install a new one and then. It is lightweight, streamlined and does not have many configurable options, but has multiple themes available at Gnome Look. Installing Oracle Management Agents 1. Release 1. Before you begin installing a Management Agent using the Add Host Targets Wizard, or EM CLI, keep these points in mind: The Add Host Targets Wizard and EM CLI convert an unmanaged host to a managed host in the Enterprise Manager system by installing a Management Agent. Oracle recommends you to use the Add Host Targets Wizard or EM CLI to mass- deploy Management Agents in your environment. To install a Management Agent on a host, you must download and apply the required version of the Management Agent software for the host platform, using Self Update. Only the Management Agent software for the OMS host platform is downloaded and applied by default. To access Self Update, from the Setup menu, select Extensibility, then select Self Update. For information on how to download and apply the Management Agent software for a platform, see Section 6. Oracle Management Agent 1. Oracle Management Service 1. Enterprise Manager. When you use the Add Host Targets Wizard, or EM CLI, you can install only the latest Management Agent version on a platform, for which the Management Agent software is downloaded and applied. For example, if the 1. Management Agent software for a particular platform is downloaded and applied, then you can install only a 1. Management Agent on that platform, and not a. Management Agent. For information about the compatibility between 1. Management Agents and the OMS, see Table 5- 2. If you have multiple hosts, sharing a common mounted drive, then install the Management Agents in two different phases: In the Add Host Targets Wizard, select the deployment type Fresh Agent Install, and install a Management Agent on the host where the drive is shared. Alternatively, you can select the deployment type Clone Existing Agent, and clone the Management Agent to the host where the drive is shared. For more information, refer to the chapter on cloning a Management Agent in the Oracle Enterprise Manager Cloud Control Advanced Installation and Configuration Guide. In the Add Host Targets Wizard, select the deployment type Add Host to Shared Agent, and install a Management Agent on all other hosts that access the shared, mounted drive. In other words, in the Add Host Targets Wizard, you must add each node explicitly as a destination host. In Enterprise Manager Cloud Control 1. Management Agent one- off patches that you want to apply on a particular version of the Management Agent software, such that these patches are automatically applied on the software whenever a new Management Agent of the same version is deployed, or an old Management Agent is upgraded to that version. For information on how to do this, see Oracle Enterprise Manager Cloud Control Advanced Installation and Configuration Guide. Also, you can apply one- off patches on a plug- in and create a custom patched plug- in, such that this custom patched plug- in is deployed on all the new Management Agents that you deploy, and all the old Management Agents that you upgrade. For information on how to do this, see Oracle Enterprise Manager Cloud Control Administration Guide. The Add Host Targets Wizard supports the permissive and enforcing options for Security- Enhanced Linux (SELinux). The Add Host Targets Wizard uses SSH to establish connectivity between Oracle Management Service (OMS) and the remote hosts where you want to install the Management Agents. Only SSH1 (SSH version 1) and SSH2 (SSH version 2) protocols offered by Open. SSH are supported for deploying a Management Agent. The Add Host Targets Wizard supports Named Credentials that enable you to use a set of credentials registered with a particular name specifically for this operation, by your administrator. This ensures an additional layer of security for your passwords because as an operator, you can only select the named credential, which is saved and stored by an administrator, and not know the actual user name and password associated with it. In case the named credential you select does not have the privileges to perform the installation, then you can set the named credential to run as another user (locked user account). In this case, the wizard logs in to the hosts using the named credential you select, but performs the installation using the locked user account you set. For example, you can create a named credential titled User. In this case, the wizard logs in to the hosts as User. So you can use an existing SSH public key authentication without exposing your passwords. To set up SSH public key authentication for a named credential, follow these steps: Note: If you have already set up SSH public key authentication for a named credential and the SSH keys are already created, then upload the SSH keys to Enterprise Manager, as mentioned in Step (4) of the following procedure. Enterprise Manager Cloud Control does not support the format of the SSH key that is generated using the Tectia SSH client. However, if you are generating the SSH key using the Tectia SSH client, then as a prerequisite, convert the format of that key to Open. SSH format. To do so, run the following command. Ensure that you use a space to separate the target host names. The following SSH keys are created. HOME/. ssh/id. For Credential Name, specify the name of the credential, for Credential Type, select SSH Key Credentials, and for Scope, select Global. If you do not select the Global option, you cannot use the SSH named credential to install Management Agents using the Add Host Targets Wizard. To upload one of the private SSH keys created in Step 3, in the Credential Properties section, specify the location of the private SSH key as a value for the Upload Private Key field. Click Save. To upload one of the public SSH keys created in Step 3, in the Credential Properties section, specify the location of the public SSH key as a value for the Upload Public Key field. Click Save. Figure 6- 1 describes how to upload SSH keys to Enterprise Manager. Figure 6- 1 Uploading SSH Keys to Enterprise Manager. If you have already set up SSH public key authentication for a named credential, you can use the named credential while installing Management Agents using the Add Host Targets Wizard. You can mass deploy Management Agents on a number of hosts in a rolling manner, using the Add Host Targets Wizard or EM CLI. In this method, the deployment proceeds continuously from one deployment phase to another, after ignoring the failed hosts in each deployment phase. The deployment process does not stop when a host fails a deployment phase. To deploy Management Agents in a rolling manner, ensure that you set the oracle. Ignoring. Failed. Host property to true in the $< ORACLE. You must also ensure that the Management Agent that is monitoring this Oracle Web. Logic Server target is running on the same host as the Oracle Web. Logic Server. If you have a common mount point in your organization, then ensure that it is generic and ensure that you install the Management Agent in this generic mount point. This guideline helps when you upgrade your Management Agents to higher releases in the future within the same mount point, and not acquire new mount points each time. For example, have a mount point such as /oracle/product/agent and install the Management Agent in there so that it appears as /oracle/product/agent/agent. Do not install the Management Agent directly in the mount point because it breaks the upgrade path and causes problems with cleanup operations. Upgrading a lower release of Solaris by applying a kernel patch or a patch bundle is not equivalent to installing the actual Solaris 5. Update 9 image. Oracle Management Agent 1. Solaris 5. 1. 0 Update 9, so Oracle recommends that you install Oracle Management Agent only on Solaris 5. Update 9, and not on any release that was upgraded using patches.
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