Guides tagged “systemd”
Step-by-step MdmHost guides about systemd, sorted A-Z.
6 guides
Create system users for apps and services
Run each app on your Linux VPS under its own system account with no password and no shell, so a bug or breach in one app cannot take over the whole server.
Deploy a Python app with Gunicorn, systemd and Nginx
Set up a virtual environment, run your Flask or Django app with Gunicorn as a systemd service, and serve it through Nginx with HTTPS.
Fix Apache failed to start (AH00072 port in use and config errors)
When Apache will not start, run a config test, read journalctl, and fix the usual causes - AH00072 port already in use, syntax errors, missing certificates and the AH00558 ServerName warning.
Manage Linux services with systemctl and journalctl
Start, stop, restart and enable services with systemctl, and read service logs with journalctl to find out why something failed on your Linux VPS.
Run Docker in rootless mode on Ubuntu
Set up Docker rootless mode on Ubuntu so the daemon and containers run as a normal user. Covers the setup tool, the user systemd service, ports below 1024, storage and the trade-offs.
umask: control default permissions for new files
Understand how umask decides the permissions of every new file and folder, choose between 022 and 002, and set it per user, per systemd service and for SFTP uploads.
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