tayalog.blogg.se - Run space gremlin as root

#RUN SPACE GREMLIN AS ROOT HOW TO#
#RUN SPACE GREMLIN AS ROOT FULL#

#RUN SPACE GREMLIN AS ROOT FULL#

If the script ran by cron also includes commands without the full path, you can avoid having to rewrite the script by adding this at the top of the crontab file: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin.

you don't need to use the full path on Ubuntu 20.04 for example)

Use the full path to the command or script, or else it may fail to run (this depends on the Linux distribution you're using, e.g.

If you use this to run a script, make sure to make the script executable ( chmod +x /path/to/script) or else it won't run.

for Vim: sudo EDITOR=vim crontab -e, or for Nano: sudo EDITOR=nano crontab -e.

In case you want to use a particular editor to edit the root crontab, run it like this: sudo EDITOR=editor crontab -e, e.g. Don't add sudo before command or script, because it runs as root anyway, since it's added to the root crontab. If you've used Nano command line editor to edit it (should be default in most cases), you can save the file by pressing Ctrl + o, then Enter. To use a cron job to run a command or script as root when the system boots, edit the root user crontab using:Īnd at the bottom of the file (it may also be empty), use the /path/to/command/or/script

#RUN SPACE GREMLIN AS ROOT HOW TO#

How to use a cron job to run a command or script as root on startup / boot You might also like: How To Launch Startup Applications With A Delay

Check out the rvice and systemd.unit man pages for more details. the network service has been started ( After=network.target, while also declaring a dependency to this service using Wants= or Requires=), and more. For example, you could use a command that runs before ExecStart, have it start only after another unit becomes active, have the command run only after another service, e.g. These can be a lot more complex, depending on what you need. This is a very simple systemd unit file that runs only once. If you use this to run a script, make sure to make the script executable ( chmod +x /path/to/script) or else it won't run. There's no need to run the systemd service right now, since this is about running it on boot. Remember to replace rvice with the actual filename you've used for this systemd service file. Next, you need to enable the systemd service to run on boot, using the following command: In case you're not familiar with Nano text editor, you can save the file by pressing Ctrl + o, then Enter.

Don't add sudo at the beginning of the command or script, because it runs as root anyway. Here, change the Description value to describe what this does, and the ExecStart value to the command or path of the script you want to run as root on startup.

In this file, paste the following: ĮxecStart=/path/to/command/or/script We can use Nano command line text editor to open / create this file: To use systemd to run a command or script as root when your computer boots, create a file (as root) called rvice (replace mycommand with whatever you want to call it) in /etc/systemd/system/. How to use systemd to run a command or script as root on boot This article explains how to run a command or script at startup / boot as root on Linux, in two ways: using systemd or a cron job.