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# Systemd plugin
The systemd plugin provides many useful aliases for systemd.
To use it, add systemd to the plugins array of your zshrc file:
```zshplugins=(... systemd)```
## Aliases
| Alias | Command | Description ||:-----------------------|:-----------------------------------|:-----------------------------------------------------------------|| `sc-list-units` | `systemctl list-units` | List all units systemd has in memory || `sc-is-active` | `systemctl is-active` | Show whether a unit is active || `sc-status` | `systemctl status` | Show terse runtime status information about one or more units || `sc-show` | `systemctl show` | Show properties of units, jobs, or the manager itself || `sc-help` | `systemctl help` | Show man page of units || `sc-list-unit-files` | `systemctl list-unit-files` | List unit files installed on the system || `sc-is-enabled` | `systemctl is-enabled` | Checks whether any of the specified unit files are enabled || `sc-list-jobs` | `systemctl list-jobs` | List jobs that are in progress || `sc-show-environment` | `systemctl show-environment` | Dump the systemd manager environment block || `sc-cat` | `systemctl cat` | Show backing files of one or more units || `sc-list-timers` | `systemctl list-timers` | List timer units currently in memory || **Aliases with sudo** |||| `sc-start` | `sudo systemctl start` | Start Unit(s) || `sc-stop` | `sudo systemctl stop` | Stop Unit(s) || `sc-reload` | `sudo systemctl reload` | Reload Unit(s) || `sc-restart` | `sudo systemctl restart` | Restart Unit(s) || `sc-try-restart` | `sudo systemctl try-restart` | Restart Unit(s) || `sc-isolate` | `sudo systemctl isolate` | Start a unit and its dependencies and stop all others || `sc-kill` | `sudo systemctl kill` | Kill unit(s) || `sc-reset-failed` | `sudo systemctl reset-failed` | Reset the "failed" state of the specified units, || `sc-enable` | `sudo systemctl enable` | Enable unit(s) || `sc-disable` | `sudo systemctl disable` | Disable unit(s) || `sc-reenable` | `sudo systemctl reenable` | Reenable unit(s) || `sc-preset` | `sudo systemctl preset` | Reset the enable/disable status one or more unit files || `sc-mask` | `sudo systemctl mask` | Mask unit(s) || `sc-unmask` | `sudo systemctl unmask` | Unmask unit(s) || `sc-link` | `sudo systemctl link` | Link a unit file into the unit file search path || `sc-load` | `sudo systemctl load` | Load unit(s) || `sc-cancel` | `sudo systemctl cancel` | Cancel job(s) || `sc-set-environment` | `sudo systemctl set-environment` | Set one or more systemd manager environment variables || `sc-unset-environment` | `sudo systemctl unset-environment` | Unset one or more systemd manager environment variables || `sc-edit` | `sudo systemctl edit` | Edit a drop-in snippet or a whole replacement file with `--full` || `sc-enable-now` | `sudo systemctl enable --now` | Enable and start unit(s) || `sc-disable-now` | `sudo systemctl disable --now` | Disable and stop unit(s) || `sc-mask-now` | `sudo systemctl mask --now` | Mask and stop unit(s) |
### User aliases
You can use the above aliases as `--user` by using the prefix `scu` instead of `sc`.For example: `scu-list-units` will be aliased to `systemctl --user list-units`.
### Unit Status Prompt
You can add a token to your prompt in a similar way to the gitfast plugin. To add the tokento your prompt, drop `$(systemd_prompt_info [unit]...)` into your prompt (more than one unitmay be specified).
The plugin will add the following to your prompt for each `$unit`.
```text<prefix><unit>:<active|notactive><suffix>```
You can control these parts with the following variables:
- `<prefix>`: Set `$ZSH_THEME_SYSTEMD_PROMPT_PREFIX`.
- `<suffix>`: Set `$ZSH_THEME_SYSTEMD_PROMPT_SUFFIX`.
- `<unit>`: name passed as parameter to the function. If you want it to be in ALL CAPS, you can set the variable `$ZSH_THEME_SYSTEMD_PROMPT_CAPS` to a non-empty string.
- `<active>`: shown if the systemd unit is active. Set `$ZSH_THEME_SYSTEMD_PROMPT_ACTIVE`.
- `<notactive>`: shown if the systemd unit is *not* active. Set `$ZSH_THEME_SYSTEMD_PROMPT_NOTACTIVE`.
For example, if your prompt contains `PROMPT='$(systemd_prompt_info dhcpd httpd)'` and you set the following variables:
```shZSH_THEME_SYSTEMD_PROMPT_PREFIX="["ZSH_THEME_SYSTEMD_PROMPT_SUFFIX="]"ZSH_THEME_SYSTEMD_PROMPT_ACTIVE="+"ZSH_THEME_SYSTEMD_PROMPT_NOTACTIVE="X"ZSH_THEME_SYSTEMD_PROMPT_CAPS=1```
If `dhcpd` is running, and `httpd` is not, then your prompt will look like this:
```text[DHCPD: +][HTTPD: X]```
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