Linux run file on startup

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Linux run file on startup

Run python file on startup linux. How to run jar file on system startup in linux. Linux run sh file on startup.

Linux Windows A boot script is a file that contains commands that work when an instance of a virtual machine (VM) boots. The calculation engine provides support for running startup scripts on VMS Linux and Windows VMS. The following table contains links to the documentation that describes how to use startup scripts. BEST start-up script activity Using the connection to the Step procedure A start-up script scripts up to 256 KB pass a boot script from a local file script up to 256 KB pass a start script from high cloud storage script at 256 kb of access metadata from a startup script to switch different values to each VM that uses the same script to reinter a start script that runs a script without restarting the VM view the output from a startup script that monitors the status of A script progress What then except as otherwise noted, the content of this page is licensed The Creative Commons Attribution 4.0 license and code samples are licensed with the Apache 2.0 license. For details, see Google's developer site policies. Java is a registered trademark of Oracle and / or its affiliates. Last update 2021-10-19 UTC. [{"Type": "thumb-down", "ID": "harddoundstand", "label": "hard to understand"}, {"Type": "thumb-down", "id": "incortcinformatonorsamplode", "Label": "Incorrect information or sample code"}, {"type": "thumb-down", "id": "missingtheinformationsamplesined", "label": "The information / samples are missing that I need"}, {"": "Thumb-down", "id": "OtherDown", "Label": "Other"}] [{"Type": "thumb-up", "ID": "EasyToundStand", "Label" : "Easy to understand"}, {"type": "thumb-up", "id": "SolvedmyProblem", "Label": "Solved my problem"}, {"Type": "thumb-up", "ID": "OTHERUP", "Label": article "Other"}] Updated 29 Mar 2021 Sign up for this item Updates this article describes how to automatically start an application during or after the start of an apalis, colibri and verdin Computers on the built-in Linux executed modules. Torizoncore on TorizonCore, the applications are packaged in containers. The containers are managed by the engine of the container, which is Docker in our case. Docker is already set to Autorun and to start your applications on boot in TorizonCore you must describe which containers to use and how to bring them. Please take a look at our content on the steps to automatically start a container with torizoncore running and manage the Docker containers on Torizon. Reference images for the YOCTO project for our reference images for the YOCTO project, you can follow one of the topics described below to participate in your project or using the needs of the case. SYSTEMD Start of V2.X del Linux BSP We use SystemD as our Init and Service Manager. SystemD is a system and services manager for Linux, able to replace the traditional Sysv Init system. You can read her manual here. A drive configuration is a file whose name ends in .service and encodes information about a process controlled and supervised by SystemD. Service files can be found in /etc/systemd/e, and, Distribution provided in / lib / systemd / system /. You can enable, disable, initiate, interrupt and control the status of services using the Systemctl command. Common configuration entries are configured in generic [unit] and [Installation] sections. The specific configuration options of the service are configured in the [Service] section. Service files must include a [Service] section, which carries information about the service and the process it oversees. For further information, please refer to the documentation. Procedure Create a drive configuration file that ends in .service Copy the drive configuration file in / etc / systemd / system and use the Systemctl tool to allow and start the service. Using the SystemCtl command based on SystemD documentation, you must reload the SystemD configuration after adding or editing on any drive file: # Systemctl --System Daemon-Download to control a service status or to start a service, which is valid until the next restart, you can use the following commands: # STATO SYSTEMCTL .service # Systemctl Start Note: This does not start or interrupt the service but only accepts an effect during the next start # Systemctl Abilita .service # Systemctl Disable .service Here is an example of a configuration file of the drive to automatically run the mydatalogger (hypothetical) Application at startup: mydatalogger.service [unit] Description = myDatalogger service, collects and records data in the background after = multi-user.target ? [service] type = simple ExecStart = / usr / bin / mydatalogger ? [installation] wandy = Multi-User.Target Shells / etc / Profile Each time a login shell is generated, the script / etc / profile plus all scripts in /etc/profile. This is done for logins on a serial console, on a SSH connection and also for accesses in the operator display in a graphical desktop. / etc / Profile is purchased at the time of login: set the environment at the time of the environment to the login and the specific settings of the application by prefractioning any readable file in /etc/profile.d/. Use / etc / profile is suitable for setting the environment or for performing some small activities. Note that these scripts must return control to continue with the login. Remove the file in /etc/profile.d or the additions from / etc / profile to cancel the automatic execution. Procedure To upload a shell script to each login, simply add a script file to /etc/profile.d/. Remembering that the shell script must have the * .sh extension. Below isAn example of a script file to delete backup items: RIMUOVI_BACKUP.SH #! / Bin / sh rm / home / root / * ~ graphical weston desktop The latest touradex Linux BSP 5 used the Weston / Wayland graphic composer, instead of the X11 which was used up to our BSP 3.0. Please be aware that Wayland is the protocol, Weston is the graphic chart that implements the Wayland protocol. You can read more about it on the Wayland page. Any graphic application developed for X11 should also work, since the WESTON composer is configured to function with XWayleand compatibility mode, which allows X11 clients. That said, for you create a graphical application that will automatically start with the boot system, this application must start after the Weston service. An example for a Wayland graphic application to run automatically on startup is presented below. wayland-app-lancio.service [unit] Description = Starting an application of Wayland after=Weston@root.service requires=Weston@root.service ? [Service] Reboot = Type of error = BorkStart = / USR / Bin / Wayland -App-Launch.sh RiappartSec = 1 ? [Installa] wandyby = multiuser.target as you can see, such service This is because it is necessary to check whether the XDG_Runtime_Dir environment variable has been set, and if not, we must set it. WESTON will use XDG_Runtime_Dir for the context of the window. It is also recommended to export the display variable. See below: wayland-app-launch.sh! / Bin / sh if test -z "$ xdg_runtime_dir"; Then export XDG_Runtime_Dir = / Run / User / `ID -U` Se! Test -d "$ xdg_rtime_dir"; Then Mkdir --Parents $ XDG_Runtime_dir Chmod 0700 $ xDG_Runtime_DIR FI BIUM # Wait for Weston while [! -and $ xDG_Runtime_dir / Wayland-0]; Sleep 0.1; Sleeping 1 ? Export display =: 0.0 / Path / A / 8 / Application & With both service and script, your Wayland application will be automatically executed when booting. YOCTO Project / OpenEmbedEDED We have prepared scripts for Autorun of your application in Wayland / Weston at booting directly from a YOCTO / Build OpenEmbedded project. It is called Wayland-app-launch and also as we are Autorun Qt Demo on the media reference image. Take a look at the links indicated, which contain examples of how you can integrate it into OE. X11 Desktop You can automatically start applications when you access the Window Management or Desktop Environment. With Angstrom-LXDE-Image you will have the following options. Other desktop environments provide similar means. The LXSession session manager can start applications when the graphic environment is started. This can be achieved in two ways: a specific way of LxSession, where entries in files / etc / xDG / LXSession / LXDE / AutoStart and ~ / .Config / LXSession / LXDE / AutoStart are analyzed. A generic way many session managers support. Files in folders / etc / xDG / AutoStart / and ~ / .config / AutoStart / Ending with .Desktop are analyzed and, if applicable, the application described in it is started. You can check out more information in the LXSession documentation. Autostart LXSession Files To Use1st, you need to edit / etc / xDG / LXSession / LXDE / AutoStart or ~ / .Config / LXSession / LXDE / AutoStart. Add the application or command line you want to run to a new line in the file. If you want your application to be restarted if it is terminated terminated precede the name of the application with an @. As for example the lxterminal, with @lxterminal a / etc / xdg / lxsession / lxde / autostart: / etc / xdg / lxsession / lxde / autostart @ lxpanel -profilo lxde @pcmanfm --desktop --profilo lxde @xscreensaver - -Splash @lxterminal Note that this file is not a shell script and then shell acrobats such as redirects and pipes are not allowed. If necessary, this can be creating a personalized shell script, which in turn can support the complete shell feature set. .Desktop file fundamentally, to get a service or application to start with this approach, the steps are to create a .desktop file and add it to automatic startup. You can check more information about this in the .desktop file documentation. Note: in / usr / share / applications / there is already a number of .desktop files that can be copied to the automatic startup folder. For example, if you want to run LXterminal automatically at startup, you can perform the following operations: 1. Create a terminal. Desktop in / etc / xdg / autostart /. Add some key items such as: [Desktop Entry] - Must be the first line of each desktop file and is the header of the section to identify the locking of the key value pairs associated with the desktop. Required for the desktop to recognize the file correctly. Application name. (The name of the entry desktop group - should be unique in the system) type of application. (The possible values are "Application", "Link" or "Directory".) EXEC Name of the application file plus arguments optionally. Terminal (describes if the application must be performed in a terminal.) An example of the content of .Desktop file with entries should be as follows: My_Sample.Desktop [Desktop Entry] Name = LXterMinal Type = EXEC application = LXterMinal Terminal = false After changing, save the .desktop. Note: A graphic file manager lists .Desktop files not with their file name, but rather with the value of the "Name" key. For example in the example above "LXterMinal". To disable automatic startup of an application, just remove the respective * .Desktop file from / etc / xdg / autostart / and / or .config / autostart /, or add the notshowin = lxde button; to the desktop file. Alternatively, use the 'LXDE MENU' / Preferences / 'Desktop Session Settings'' Chart End and Unlock the 'Enabled' check box. X11 With a User Application If your use case requires you to start X11, you will probably also need to start some configuration activities such as keyboard mapping, touch screen calibration and then start the unique and unique user application. In this case, you can adopt a scheme like the one used in angstrom-qt5x11-image and qt4e-demo-image. Script started by Systemd the QT4E-DEMO-image image and the Angstrom-QT5-X11-Image (before 2.8B2) use a service and a home brewing script. The script starts the X server followed by the user application. Integrating any configuration activity between the startup of X11 and the startup of the user application into the script produces a lot of problems as this sometimes prevents the X server and so on. However for a simple simple That might be enough. To launch the X11 application instead of the demo application change the script accordingly. Using nodm, xinit and a custom script The angstrom-qt5-x11-image (from 2.8b2) uses the simple display manager nodm from OpenEmbedded to boot X11. This uses the configuration data in /etc/X11, e.g. Xsession.d, for example, to start the touch calibrator. As a last step look for an x-window-manager script and sources that one. To start the X11 application, override the following two variables in the x-window-simple-app recipe to set the initial working directory and specify the application: INITIAL_PATH ?= "/usr/share/qtsmarthome-1.0" X_APPLICATION ?= "${INITIAL_PATH}/smar " See also Run and manage containers with Portainer and the command line on Torizon Ask the experts in our Community! Community!

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