> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/rdm/fr/knowledge-base/how-to-articles/create-log-files-with-variables.md).

# Créer des fichiers journaux avec des variables

Nos clients nous demandent souvent quelles sont les variables à utiliser pour ajouter l'année, le mois, le jour et l'heure au nom de leurs fichiers journaux. Les variables à utiliser sont :

* `$DATE_YEAR$`
* `$DATE_MONTH$`
* `$DATE_DAY$`
* `$DATE_TEXT_ISO$`
* `$TIME_TEXT_ISO$`
* `$NAME$`
* `$HOST$`

Voici un exemple :

**`C:\Users\Documents$DATE_YEAR$.$DATE_MONTH$.$DATE_DAY$.$TIME_TEXT_ISO$.$NAME$.$HOST$.log`**


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