vault backup: 2024-01-22 15:17:31
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@@ -109,10 +109,8 @@ sudo journalctl --vacuum-size=400M # 保留最後400M
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- `RuntimeKeepFree`: 指定将数据写入易失性存储(在 /run 文件系统内)时为其他用途预留的空间数量。例:`RuntimeMaxUse=100M`
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- `RuntimeMaxFileSize`: 指定单个日志文件在被轮换之前在易失性存储(在 /run 文件系统内)所能占用的空间量。例:`RuntimeMaxFileSize=200M`
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修改後記得重啟`journalctl`:
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```bash
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sudo systemctl restart systemd-journald
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```
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修改後記得重啟 `journalctl`:
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![[journalctl#重啟日誌]]
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也請記得[[確認日誌的完整性]]
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@@ -121,5 +119,11 @@ sudo systemctl restart systemd-journald
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journalctl --verify
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```
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### 重啟日誌
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若是有改變設定,記得重啟以讓變更生效:
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```shell
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sudo systemctl restart systemd-journald
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```
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### 參考
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- [系統運作|如何使用journalctl 檢視和分析systemd 日誌(附實例)](https://linux.cn/article-15544-1.html)
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