Tiny core linux ��������� kodi

Tiny core linux ��������� kodi

On behalf of the Tiny Core Team, welcome. Please take the time to read this document and understand the philosophies behind Tiny Core.

One quick user beware: Tiny Core is not a turn-key operating system. At least initially, almost all users will require internet access to the online repository.

Philosophies

As a quick summary, Tiny Core:
Loads itself into RAM from storage, then mounts applications on storage, or installs applications to RAM from storage. See a diagram of the Tiny Core file architecture. — Or view a video overview

Tiny Core is different because users are not encouraged to perform a ‘traditional’, hard-drive installation of the operating system. Sure, a hard drive installation is possible, but Tiny Core is designed to run from a RAM copy created at boot time. Besides being fast, this protects system files from changes and ensures a pristine system on every reboot. Easy, fast, and simple renew-ability and stability is a principle goal of Tiny Core.

Frugal install

Frugal is the typical installation method for Tiny Core. That is it is not a traditional hard drive installation, which we call «scatter mode», because all the files of the system are scattered all about the disk. With frugal, you basically have the system in two files, e.g., bzImage and tinycore.gz whose location is specified by the boot loader. Any user files and extensions are stored outside the base OS.

Boot codes

Depending upon how how Tiny Core is installed (GRUB, LILO, CD, USB stick . ), users have the option to use boot codes on each reboot (CD, etc), or to store those codes in a boot configuration file (GRUB, LILO, etc.).

Boot codes (boot arguments) affect how Tiny Core operates by defining options at boot-time. There are lots of boot codes. To view all the available options, peruse the boot code lists by pressing F2, F3 or F4 at the CD boot prompt.

The boot code base is notable. Use base to simulate Default Mode and skip all application extension installing or mounting. This is a useful tool for trouble-shooting, extension building, upgrading . and just checking out how fast Tiny Core can boot on your hardware.

USB and External Storage Devices Special Requirements

Tiny Core can be instructed to search for data on external devices at boot time:
a USB pen drive, compact flash, or other portable media. Below, the Mode Descriptions discuss Personal Persistent Repositories of extensions (PPR) or Installed applications (PPI) — those are prospects for external storage.

Sometimes, hardware doesn’t wake up fast enough for Tiny Core’s boot sequence, though. If the hardware doesn’t wake up in time, Tiny Core will move on and finish booting without that data.

If you use a PPR or PPI on external media, it may be necessary to use the boot code waitusb=5 or similar. This pauses the pauses the boot process for five seconds, waiting for slow devices to register with the system bus.

Dependency Checking and Downloading

Tiny Core makes application-getting as easy as possible. The Appbrowser provides application details from individual .info files — this is enlightening reading material when choosing applications. Always read the .info files, and re-read them before upgrading to catch changes and concerns.

Dependencies are the pieces (other applications) required for an application. In short, the Tiny Core Appbrowser will take care of downloading and checking dependencies for you.

Modes of Operation

The Modes of Operation mix up how Tiny Core Loads, Mounts, and Installs at boot time (see Philosophies, above, if you want to clarify what those three things mean here). Tiny Core has three main Modes:

  • Default Mode: Cloud/Internet
  • Mount Mode: TCZ/Install
  • Copy Mode: TCZ/Install + copy2fs.flg/lst
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Again, some may say there is a «Traditional Mode: Install to Hard Drive», but that’s not really a Mode at all. If you want to do it, go right ahead. It’s just not one of the original goals of the project, so expect the normally slim documentation to be slimmer.
Details on each Mode follow in the «Mode Descriptions» below.

The Default Mode: Cloud/Internet

  • Tiny Core boots entirely into RAM.
  • Users run the Appbrowser to browse the repository and download applications.
  • Application Extensions (downloaded applications) last only for the current session.
  • Tiny Core just uses as much RAM as possible.

Since Cloud/Internet Mode operates out of RAM, it runs fast. Cloud/Internet Mode is nomadic and quick-booting. Application extensions are lost on reboot, but only the system files have to be restored.
If you would like applications stored locally and set up on each reboot, then consider the Mount and Copy Modes.

The Mount Mode of Operation: TCE/Install

See an overview of the system architecture of this mode.

Applications are stored locally in a directory named tce on a persistent store, .e..g, a supported disk partition (ext2,ext3.ext4,vfat, or fat)

  • Applications are optionally mounted on reboot (see onboot.lst in forum and wiki).
  • Mounting applications saves RAM for other uses.
  • Unless specified with a boot code of tce=xdyz Tiny Core will searche for and uses the /tce of downloaded extensions. Applications stored in the /tce are optionally mounted at boot time.

    Tiny Core uses the Appbrowser to place application extensions in this tce/ and flag them as either «OnBoot» (mount at boot) or «On Demand» (do not mount at boot, but create a special menu section for easy access and display an icon if available).

    To establish the tce/ boot with the one time boot code of tce= (see the wiki and forum topics on the tce= boot code.

    The Copy Mode of Operation: TCE/Install + copyfs indicator

    See an overview of the system architecture of this mode.

      Application Extensions are copied into RAM instead of mounted.

    Applications can be RAM-loaded in bulk (copy2fs.flg), selectively loaded into RAM (copy2fs.lst), or mounted.

  • The Appsaudit program tracks installation/loading options (bulk copy, selective copy, etc).
  • Boot times are longer, since copying to RAM takes more time than mounting.
  • Copy Mode briefly extends the boot time to gain some of the RAM-run speed of Default Mode and the persistence of a pure Mount Mode.

    In Copy Mode, it is important to note that extensions can be either mounted or copied into RAM. The Appsaudit program makes this flexibility possible by keeping track of user selections. directory and only a few symbolic links are created in order to put the extension binaries in the system path and to load a desktop menu item/icon. SCM extensions can easily be unmounted/removed without a reboot.

    See an overview of the system architecture of SCM extensions.

    Backup/Restore and Other Persistence Options:

    Aside from the Mount Mode and the tce directory of application extensions, Tiny Core supports persistent/permanent:
    Backup and Restore of personal settings, and
    Persistent /home and /opt directories.

    Backup/Restore

    Tiny Core includes filetool for saving personal settings and data. The text file /opt/.filetool.lst lists files and directories to be backed up at power down and restored at reboot. The list may be changed manually (using vi, nano, etc) or via the scripts in the Tools menu; note that the entry for /opt/filetool.lst should never be removed from the list itself. filetool also supports exclusion of particular files via /opt/xfiletool.lst.

    By default, filetool.lst includes the entire home/tc directory, and xfiletool.lst excludes some unnecessary caches and temporary directories.

    filetool writes backup mydata.tgz. The location of mydata.tgz can be initially set using the boot option restore=hdXY, restore=hdXY/directory, or, after boot, by selecting Backup/Restore from the Control Panel. If the restore code is no used, Tiny Core will search for mydata.tgz in available root directories at boot. Conversely, the boot option norestore ignores any existing backup files, a useful tool for trouble-shooting and upgrading.

    Further settings and configurations are stored or executed using /home/tc/.xsession, /home/tc/.profile, /opt/bootlocal.sh, and /opt. Search the forum and wiki for information on these and other custom settings files.

    Persistent Home

    Just as Tiny Core offers persistence options for downloaded application extensions, so does it for your home directory. These are set using boot codes/options.

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    home=hdXY will automatically setup /home/tc to «bind» to /mnt/hdXY/tchome. When using the home boot code, mydata.tgz is not created — personal data backups must occur in a more traditional way. The home boot code lets Tiny Core coexist with other Linux installations by inserting the tc user directory under a pre-existing /home directory. Be careful, as the initial use of the boot code will creat this directory and its content. Also, Tiny Core cannot auto-detect a persistent home directory, so the home boot option is always required.

    Bottom Matter

    If you have made it this far, congratulations! You’re ready to get Tiny Core and get started. Browse the wiki, the forums, the download pages, and join the community conversation.

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    Tiny core linux ��������� kodi

    The Core Project is a highly modular based system with community build extensions.

    It starts with a recent Linux kernel, vmlinuz, and our root filesystem and start-up scripts packaged with a basic set of kernel modules in core.gz. Core (11MB) is simply the kernel + core.gz — this is the foundation for user created desktops, servers, or appliances. TinyCore is Core + Xvesa.tcz + Xprogs.tcz + aterm.tcz + fltk-1.3.tcz + flwm.tcz + wbar.tcz

    TinyCore becomes simply an example of what the Core Project can produce, an 16MB FLTK/FLWM desktop.

    CorePlus offers a simple way to get started using the Core philosophy with its included community packaged extensions enabling easy embedded frugal or pendrive installation of the user’s choice of supported desktop, while maintaining the Core principle of mounted extensions with full package management.

    It is not a complete desktop nor is all hardware completely supported. It represents only the core needed to boot into a very minimal X desktop typically with wired internet access.

    The user has complete control over which applications and/or additional hardware to have supported, be it for a desktop, a netbook, an appliance, or server, selectable by the user by installing additional applications from online repositories, or easily compiling most anything you desire using tools provided.

    The latest version: 12.0

    About Our Project

    Our goal is the creation of a nomadic ultra small graphical desktop operating system capable of booting from cdrom, pendrive, or frugally from a hard drive. The desktop boots extremely fast and is able to support additional applications and hardware of the users choice. While Tiny Core always resides in ram, additional applications extensions can either reside in ram, mounted from a persistent storage device, or installed into a persistent storage device.

    We invite interested users and developers to explore Tiny Core. Within our forums we have an open development model. We encourage shared knowledge. We promote community involvement and community built application extensions. Anyone can contribute to our project by packaging their favorite application or hardware support to run in Tiny Core. The Tiny Core Linux Team currently consists of eight members who peruse the forums to assist from answering questions to helping package new extensions.

    Join us here and on IRC Freenode #tinycorelinux.

    Learn. Share. Grow your knowledge of Linux.

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    Tiny core linux ��������� kodi

    Before making the commitment to perform a frugal install you should consider our Quick and Easy Overview. It covers the basics of running Tiny Core from CDROM and/or USB pendrive. Most will find learning Tiny Core the quick and easy way a better starting point.

    But for those who are ready to take the plunge to frugal, this guide shows step by step information on how to partition a blank IDE hard drive using cfdisk, copy over the TC operating system files, and install the GRUB bootloader on that drive.

    It assumes that TC was booted from a liveCD and is already running on the target system with Internet access.

    Keep in mind that this guide is basic and that the user may choose to adapt, remove and/or add parts as desired.

    The result: a standard TC PPR installation.

    Note: If you already have a Linux System booting via Grub, then you do not need to make a partition for Tiny Core! Tiny Core can run in a couple of directories in your existing Linux Grub installation. Skip to Step 5. You will only need to do Step 5 and add a Grub menu item (title, kernel, and initrd lines) as shown in Step 6.

    1. Obtaining cfdisk and GRUB via Appbrowser

    Click on the wbar icon Apps (or access the right-click menu on the desktop and selecting SystemTools/Appbrowser)

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    Click on Connect

    The list on the left side should now be populated. Select cfdisk.tcz from the list.

    Then click the Go button located in the bottom left corner. It should report that it was installed successfully.

    Note: For microcore users, the command-line version of Appbrowser is ab, so you could use ab cfdisk, or to directly download and install, use tce-load -wi cfdisk.tcz

    Now repeat this process, by selecting and installing grub-0.97-splash.tcz.

    Note: For microcore users, the commnand line version of Appbrowser is ab, so you could use ab grub and select grub-0.97-splash.tcz, or to directly download and install, use tce-load -wi grub-0.97-splash.tcz

    2. Open a root shell

    Start a terminal, and type sudo su to make it a root shell:

    3. Partitioning

    Find a disk you want to install on. The following command will list your disks and their current partitions.

    Remember which disk will be used for installation. For the purposes of this guide, /dev/hda will be used.

    The cfdisk command will be used to partition the hard drives.

    Use the left and right arrow keys to navigate the bottom menu, and press Enter to select an option.

    Navigate and select [ New ]

    Input the size by entering the numbers you want, or accept the default. Press enter to accept. This demonstration will use 100 MB.

    If prompted, choose where to put the new partition.

    Set the boot flag on the new partition by selecting [ Bootable ]. Remember this partition as it will be used for installation. This guide will use hda1.

    Setup the rest of the disk if preferred, when completed. Adding a swap partition is recommended.

    Confirm the write by entering «yes«:

    4. Formatting

    Format the new partition. This demonstration will use ext3. You may format other partitions here as preferred.

    After formatting rebuild the fstab file

    Note that if you wish to migrate to ext4, or use grub 2, enable 256-byte inodes by adding -I 256 to the mkfs command above. (capital i)

    5. Copy over TC system files and prepare for PPR mode.

    Mount the new install partition:

    Create directories for TC files and GRUB:

    mkdir -p /mnt/hda1/boot/grub

    Mount the original boot media. For this guide, TC was booted from an IDE cd-rom drive on the second channel:

    Copy over the file:

    cp -p /mnt/hdc/boot/* /mnt/hda1/boot/

    This will copy over bzImage and tinycore.gz. Ignore any «omitting directory» warnings.

    Next setup the tce directory to store application extensions:

    mkdir -p /mnt/hda1/tce

    Prepare file for backup & restore

    6. Installing GRUB

    Copy over GRUB files (please note that the grub-0.97-splash.tcz extension will need to be installed as mentioned in step 1):

    cp -p /usr/lib/grub/i386-pc/* /mnt/hda1/boot/grub/

    The following assumes vi, a console text editor. You can use any other editor instead, for example the «editor» in TC.

    Create menu.lst: (note that «lst» contains a lower case ‘L’)

    Presss i (enters insert mode)

    Enter the following:

    default 0
    timeout 10
    title tinycore
    kernel /boot/bzImage quiet
    initrd /boot/tinycore.gz

    If unsure, copy and paste the above. Note there’s a capital i in bzImage.

    Optionally, add other bootcodes now on the kernel line separated by spaces. Note: If you are using a pendrive or other Flash device, be sure to add the boot code of waitusb=5

    Press when done. Enter 😡 (saves and quits)

    Note that grub uses hd numbers in the form of (hdM,n) and (hdM), instead of hdXy and hdX.

    M corresponds to a number from ‘0’, which represents ‘a’ for X.
    For every letter after that, add one.
    ‘b’ is ‘1’, ‘c’ is ‘2’, ‘d’ is ‘3’, etc.

    n corresponds to a number from ‘0’, which represents ‘1’ for y.
    Subtract 1 from y to get n.
    ‘1’ becomes ‘0’, ‘2’ becomes ‘1’, ‘3’ becomes ‘2’, etc.

    Since this guide is using hda1 for hdXy, this means that (hdM,n) is (hd0,0)
    and that the use of hda for hdX means (hdM) is (hd0)

    In the grub prompt,
    root (hd0,0)
    setup (hd0)
    quit

    Note: you can use tab to auto-complete.

    7. Testing

    TC and GRUB are now installed!

    Remove the original CD boot media:

    To test, reboot the system.

    Note: the system may need to be configured to boot hdX first in the BIOS.

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