fix: improved readibility

.vscode/settings.json

@@ -13,6 +13,7 @@
         "btrfs",
         "byod",
         "cereda",
+        "cfengine",
         "chattr",
         "chezmoi",
         "chsh",
@@ -55,6 +56,7 @@
         "markdownlint",
         "mktemp",
         "mpiexec",
+        "netcat",
         "nmap",
         "nvme",
         "ocsp",

knowledge base/lxc.md

@@ -3,50 +3,51 @@
 ## TL;DR
 
 ```sh
-# install lxc
-apt-get install lxc
-snap install lxd
+# Install the LXC runtime
+apt-get install 'lxc'
+snap install 'lxd'
 
-# list available templates
-ls /usr/share/lxc/templates
+# List available templates.
+ls '/usr/share/lxc/templates'
 
-# create a new container
-# use the download template to choose from a list of distribution
-lxc-create --name container-name --template download
+# Create new containers.
+# Use the 'download' template to choose from a list of distribution
+lxc-create -n 'pi-hole' --template 'download'
 
-# start a container
-lxc-start --name container-name
-lxc-start --name container-name --foreground
-lxc-start --name container-name --daemon --define CONFIGVAR=VALUE
+# Start containers.
+lxc-start -n 'pi-hole'
+lxc-start -n 'git-server' --foreground
+lxc-start -n 'cfengine' --daemon --define 'CONFIGVAR=VALUE'
 
-# stop a container
-lxc-stop --name container-name
-lxc-stop --name container-name --kill
+# Stop containers.
+lxc-stop -n 'mariadb'
+lxc-stop -n 'netcat' --kill
 
-# destroy a container
-# needs the container to be stopped
-lxc-destroy --name container-name
+# Destroy containers.
+# Requires the container to be already stopped.
+lxc-destroy -n 'netcat'
 
-# get a container status
-lxc-info --name container-name
+# Get containers' status.
+lxc-info -n 'pi-hole'
 
-# get the status of all containers
+# Get the status of all containers.
 lxc-ls --fancy
 
-# get a shell inside a container
-lxc-attach --name container-name
+# Get a shell inside containers.
+lxc-attach -n 'git-server'
 
-# get config options on man
-man 5 lxc.container.conf
-man lxc.container.conf.5
-man lxc.container.conf(5)
+# Get configuration options from `man`
+man 5 'lxc.container.conf'
+man 'lxc.container.conf.5'
+man 'lxc.container.conf(5)'
 ```
 
-## Create new containers as unprivileged user
+## Create new containers as an unprivileged user
 
 ```sh
-# allow user vagrant to create up to 10 veth devices connected to the lxcbr0 bridge
-echo "vagrant veth lxcbr0 10" | sudo tee -a /etc/lxc/lxc-usernet
+# Allow user 'vagrant' to create up to 10 'veth' devices connected to the
+# 'lxcbr0' bridge.
+echo "vagrant veth lxcbr0 10" | sudo tee -a '/etc/lxc/lxc-usernet'
 ```
 
 ## Further readings