<commit_before>Start EPP client:

```sh
./bin/heppyd epp.verisign-grs.com start
```

Register domain:

```sh
./bin/heppyc epp.verisign-grs.com domain:create '-name=xn----0tbbnc0a.com' -pw=23_sA:d34 -period=1 -extensions.1=idnLang:tag -idnLang.tag=RUS -extensions.0=namestoreExt:subProduct -namestoreExt.subProduct=COM
```<commit_msg>Added systemd usage to readme<commit_after>Start EPP client:

```sh
./bin/heppyd epp.verisign-grs.com start
```

Start with systemd:

```sh
./bin/heppyd verisign/epp.json systemd up
```

Register domain:

```sh
./bin/heppyc epp.verisign-grs.com domain:create '-name=xn----0tbbnc0a.com' -pw=23_sA:d34 -period=1 -extensions.1=idnLang:tag -idnLang.tag=RUS -extensions.0=namestoreExt:subProduct -namestoreExt.subProduct=COM
```
{'fraction_non_alphanumeric': 0.1693121693121693, 'fraction_numerical': 0.023809523809523808, 'mean_word_length': 5.056, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5245803', 'n_tokens_mistral': 332, 'n_tokens_neox': 317, 'n_words': 52}