107 lines
2.3 KiB
Markdown
107 lines
2.3 KiB
Markdown
# systemd-timer
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- 
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- [Deutsche Version dieser Readme](README.DE.md)
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A simple CLI tool for quickly generating systemd `.service` and `.timer` units — as a replacement or modern supplement to classic `cron` jobs.
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---
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## 🚀 Features
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* Generates `.service` and `.timer` files via CLI
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* Supports `--user` timers (for `~/.config/systemd/user/`)
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* Optional logging (`StandardOutput/StandardError`)
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* Supports:
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* `--calendar`
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* `--exec`
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* `--after`
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* `--environment`
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* `--output`
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* `--dry-run`
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* Tested and typed with Deno + Cliffy
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---
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## 🛠️ Installation
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You can install `systemd-timer` directly via shell script:
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```bash
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curl -fsSL https://git.0xmax42.io/maxp/systemd-timer/raw/branch/main/scripts/install.sh | sh
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```
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The script automatically detects your platform (Linux `amd64` or `arm64`) and installs the appropriate binary to `/usr/local/bin`, if permitted (possibly using `sudo`).
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**Note:**
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* A working internet connection is required for installation.
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* The integrity of the binary is verified using a SHA256 checksum.
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* You can manually inspect the script before execution:
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```bash
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curl -fsSL https://git.0xmax42.io/maxp/systemd-timer/raw/branch/main/scripts/install.sh -o install.sh
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less install.sh
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```
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Additional options and manual installation methods are available under [`scripts/install.sh`](scripts/install.sh).
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---
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## 📦 Example
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```bash
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./systemd-timer create \
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--exec "/usr/local/bin/backup.sh" \
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--calendar "Mon..Fri 02:00" \
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--description "Backup Job" \
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--user \
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--logfile "/var/log/backup.log"
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```
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This creates:
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* `~/.config/systemd/user/backup.service`
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* `~/.config/systemd/user/backup.timer`
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Activate afterwards:
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```bash
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systemctl --user daemon-reload
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systemctl --user enable --now backup.timer
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```
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---
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## 🧪 Running Tests
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```bash
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deno task test
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```
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---
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## 🧰 Development
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```bash
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deno task start create --exec "/bin/true" --calendar "daily" --dry-run
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```
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---
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## 🔒 Permissions / Flags
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The tool requires the following permissions when running or compiling:
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* `--allow-env` (for `$HOME`)
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* `--allow-write` (to write `.service`/`.timer` files)
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During development, usually `-A` (allow all) is used.
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---
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## 📝 License
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[MIT License](LICENSE)
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