Remove prism

content/en/linux-lifehacks/how-to-create-lvm-logical-volume.md

@@ -1,6 +1,8 @@
 ---
 title: "Linux: How to create LVM logical volume"
-date: "2022-05-15"
+category: linux-lifehacks
+filename: how-to-create-lvm-logical-volume
+date: 2022-05-15
 ---
 ### First step: creating a physical volume
 After you have attached the disk to a physical server or virtual machine, you need to type

content/en/linux-lifehacks/how-to-extend-lvm-volume-on-linux.md

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 title: "Linux: How to extend LVM volume"
-date: "2022-05-15"
+category: linux-lifehacks
+filename: how-to-extend-lvm-volume-on-linux
+date: 2022-05-15
 ---
 ### Situation 1: new disk
 #### First step: creating a physical volume

content/en/linux-lifehacks/linux-how-to-limit-var-log-size.md

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 title: "Linux: how to limit /var/log folder size"
-date: "2022-06-16"
+category: linux-lifehacks
+filename: linux-how-to-limit-var-log-size
+date: 2022-06-16
 ---
 
 Sometimes the `/var/log` folder grows so large that it causes a shortage of disk space. How to limit the size of this folder? By following the two steps in this article, you can control the size of the `/var/log` folder.<!--more-->

content/en/linux-lifehacks/linux-monitoring-with-telegram-alerts.md

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 title: "Linux: How to set up monitoring with alerts to Telegram"
-date: "2023-03-04"
+category: linux-lifehacks
+filename: linux-monitoring-with-telegram-alerts
+date: 2023-03-04
 ---
 This article describes how to set up monitoring with alerts to Telegram using Grafana, Prometheus, Alertmanager, Node-exporter and Cadvisor.
 ### First step: Cloning the repository