Remove prism

content/en/about-author.md

@@ -1,8 +1,9 @@
 ---
-title: "About author"
-date: "2023-02-18"
+title: About author
+category: /
+filename: about-author
+date: 2023-02-18
 ---
-
 {{< figure src="/images/kostya.jpg" width="100px" class="floatleft alignleft" >}}
 My name is Konstantin Shutkin, I am from Moscow, Russia and I am a DevOps engineer. Since 2016, I have worked in this position in companies such as Severstal, Sberbank, Nvidia. My main subject of research and work is Linux, Docker, Kubernetes, Python programming and more. I share my knowledge on this blog.
 

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

@@ -1,6 +1,8 @@
 ---
 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

@@ -1,6 +1,8 @@
 ---
 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

@@ -1,6 +1,8 @@
 ---
 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

content/en/nginx-lifehacks/nginx-configs-examples.md

@@ -1,6 +1,8 @@
 ---
 title: "Nginx: Sample Configuration Files"
-date: "2023-03-26"
+category: nginx-lifehacks
+filename: nginx-configs-examples
+date: 2023-03-26
 ---
 Sometimes there is a need to quickly create an nginx configuration file: for hosting a static website,
 to create a simple proxy server, etc.
@@ -17,7 +19,7 @@ Then run the command to apply the config:
 sudo service nginx reload
 ```
 ## Example 1: hosting a static site.
-```bash
+```nginx
 server {
   listen 80;
   server_name example.com www.example.com;
@@ -31,7 +33,7 @@ server {
 }
 ```
 ## Example 2: proxy server
-```bash
+```nginx
 server {
   listen 80;
   server_name example.com www.example.com;
@@ -49,14 +51,14 @@ server {
 ```
 ## Example 3: caching proxy
 In `/etc/nginx/nginx.conf` add:
-```bash
+```nginx
 http {
   proxy_cache_path /data/nginx/cache levels=1:2 keys_zone=STATIC:10m
   inactive=24h max_size=1g;
 }
 ```
 In `/etc/nginx/conf.d` put the following config:
-```bash
+```nginx
 server {
   listen 80;
   server_name example.com www.example.com;

content/en/python-lifehacks/how-to-easily-write-linux-cli-tool.md

@@ -1,6 +1,8 @@
 ---
 title: "Python: How to easily write a CLI tool for Linux using Fire"
-date: "2023-04-09"
+category: python-lifehacks
+filename: how-to-easily-write-linux-cli-tool
+date: 2023-04-09
 ---
 I want to share the easiest way I know to write a CLI tool for Linux administration
 using python and Fire.

content/en/python-lifehacks/how-to-load-multiple-web-pages-in-parallel-using-python.md

@@ -1,6 +1,8 @@
 ---
 title: "Python: How to load multiple web pages in parallel"
-date: "2022-05-15"
+category: python-lifehacks
+filename: how-to-load-multiple-web-pages-in-parallel-using-python
+date: 2022-05-15
 ---
 First you need to install an aiohttp package. To install aiohttp run the command:
 ```bash

content/en/ubuntu-lifehacks/ubuntu-how-to-upgrade-kernel.md

@@ -1,6 +1,8 @@
 ---
 title: "Ubuntu: How to upgrade kernel"
-date: "2022-05-14"
+category: ubuntu-lifehacks
+filename: ubuntu-how-to-upgrade-kernel
+date: 2022-05-14
 ---
 ### First method
 The first method is very simple. We need to enter only one command in the terminal: