### Install Autosuspend on Gentoo

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/installation.rst

Installs Autosuspend on Gentoo by enabling a repository, syncing it, and then emerging the package.

```bash
eselect repository enable pholthaus-overlay
emaint sync -r pholthaus-overlay
emerge sys-apps/autosuspend
```

--------------------------------

### Manual Installation from Source

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/installation.rst

Installs Autosuspend from source using a virtual environment and pip. Replace <tag or branch> with the desired Git tag or branch.

```bash
python3 -m venv /opt/autosuspend
/opt/autosuspend/bin/pip install git+https://github.com/languitar/autosuspend.git@<tag or branch>#egg=autosuspend[all]
```

--------------------------------

### Install Autosuspend on Debian

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/installation.rst

Installs Autosuspend from official package sources using apt-get.

```bash
apt-get install autosuspend
```

--------------------------------

### Start AutosuSpenD Service with systemctl

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/systemd_integration.rst

Starts the AutosuSpenD service immediately. This command is used to manually initiate the daemon's operation after it has been enabled or if it is not currently running.

```bash
systemctl start autosuspend.service
```

--------------------------------

### Install Autosuspend on Archlinux (AUR)

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/installation.rst

Installs Autosuspend from the AUR using an AUR helper like paru.

```bash
paru -S autosuspend
```

--------------------------------

### iCalendar File Example

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/faq.rst

This is an example of an iCalendar file (.ics) used to define events for system wake-up and activity periods. It specifies daily events from 7 a.m. to 8 p.m. to keep the system active.

```icalendar
BEGIN:VCALENDAR
PRODID:-//Mozilla.org/NONSGML Mozilla Calendar V1.1//EN
VERSION:2.0
BEGIN:VEVENT
CREATED:20180602T151701Z
LAST-MODIFIED:20180602T152732Z
DTSTAMP:20180602T152732Z
UID:0ef23894-702e-40ac-ab09-94fa8c9c51fd
SUMMARY:keep active
RRULE:FREQ=DAILY
DTSTART:20180612T070000
DTEND:20180612T200000
TRANSP:OPAQUE
SEQUENCE:3
END:VEVENT
END:VCALENDAR
```

--------------------------------

### Enable AutosuSpenD Service with systemctl

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/systemd_integration.rst

Enables the AutosuSpenD service to start automatically at system boot. This command ensures the service is configured to be managed by systemd.

```bash
systemctl enable autosuspend.service
```

--------------------------------

### Query pyLoad for active downloads

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/external_command_activity_scripts.rst

This script queries pyLoad for active downloads. It requires two separate requests due to pyLoad's login theme. Ensure jq is installed for JSON parsing.

```bash
#!/bin/bash

SessionID=$(curl -s "http://127.0.0.1:8000/api/login" -g -H "Host: 127.0.0.1:8000" -H "Content-Type: application/x-www-form-urlencoded" --data "username=user&password=password" | jq -r)

SessionStatus=$(curl -s  "http://127.0.0.1:8000/api/statusServer" -g -H "Host: 127.0.0.1:8000" -H "Content-Type: application/x-www-form-urlencoded" --data "session=$SessionID" | jq -r '.active')

if [ $SessionStatus -eq 1 ]
then
  exit 0
else
  exit 1
fi
```

--------------------------------

### Autosuspend Configuration for Calendar Checks

Source: https://github.com/languitar/autosuspend/blob/main/doc/source/faq.rst

This configuration sets up autosuspend to use calendar events for managing system activity. It defines the general suspend/wakeup commands and enables both the ActiveCalendarEvent check and the Calendar wakeup check, pointing to the same iCalendar file.

```ini
[general]
interval = 30
suspend_cmd = /usr/bin/systemctl suspend
wakeup_cmd = echo {timestamp:.0f} > /sys/class/rtc/rtc0/wakealarm

[check.ActiveCalendarEvent]
enabled = true
url = file:///path/to/your.ics

[wakeup.Calendar]
enabled = true
url = file:///path/to/your.ics
```

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