docs/docs/howto.md

@@ -46,31 +46,19 @@ tail -f /var/log/nginx/error.log
 tail -f /var/log/nginx/access.log
 ```
 
-USEFUL COMMANDS
+## Dotnet runtimes
 
-Get NGINX version from containerized nginx:
-docker container exec -it \[container-id\] nginx -v
+### Remove old
 
-SUDO -> ROOT for session
-sudo -i
-(use exit to go back to john account)
-
-Connect shell to running container:
-docker exec -it \[container-id\] bash (or ash on alpine)
-
-CERTBOT DRY RUN
-append --dry-run to command
-
-BACKUP FOLDERS AND FILES
-cp -R pecklist pecklist_backup
-
-REMOVE OLD .NET RUNTIMES:
 Some of these commands get the job done
+
+```bash
 cd /usr/share/dotnet/shared
 apt-cache pkgnames Microsoft\*
 apt-cache pkgnames
 apt list --installed
 apt-get remove dotnet-runtime-3.0
+```
 
 ## APT package manager
 
@@ -92,8 +80,10 @@ cat /var/run/reboot-required
 
 ### Uninstall and purge package
 
+```bash
 sudo apt-get --purge remove package_name
 apt-get autoremove
+```
 
 ## SPACES BACKUP
 
@@ -128,7 +118,10 @@ nano /etc/systemd/system/ayanova.service
 Commands must be terminated with a semicolon or it will wait until it sees one
 
 Open sql console as postgres admin user:
+
+```bash
 sudo -u postgres psql
+```
 
 #### Restore AyaNova from backup
 
@@ -145,23 +138,13 @@ sudo -u postgres psql
 
 #### List all dbs
 
-`\l`
+```sql
+\l
+```
 
 #### Get disk size of db
 
-In bytes:
-`select pg_database_size('AyaNova');`
-
-Prettified to human readable sizes:
-
-```sql
-SELECT
-    pg_size_pretty (
-        pg_database_size ('AyaNova')
-    );
-```
-
-Display the size of _all_ databases in human readable format
+_All_ databases in human readable format
 
 ```sql
 SELECT