chore: revised the command options

knowledge base/pihole.md

@@ -1,4 +1,4 @@
-# Pihole
+# The `pihole` command
 
 ## Table of contents <!-- omit in toc -->
 
@@ -14,30 +14,54 @@ pihole status
 # Temporarily disable blocking.
 pihole disable '5m'
 
-# Follow the logs in real-time.
+# Follow the query logs in real-time.
 pihole tail
+pihole -t
 
 # Set or change the Web Interface's password.
 pihole -a -p
 pihole -a -p 'new-password'
 
-# Show Chronometer, the console dashboard of real-time stats.
-pihole -c
-
-# Show Chronometer and exit.
-pihole -c -e
-
-# Empty Pi-hole's logs.
-pihole flush
-
 # Update Graviton's DB.
+pihole updateGravity
 pihole -g
 
-# Backup all settings and the configuration.
-# Without a path, the backup will be created in the current directory.
+# Show Chronometer, the console dashboard of real-time stats.
+# Live updates.
+pihole -c
+
+# Show Chronometer once, then exit.
+pihole -c -e
+
+# Empty Pi-hole's query log.
+# Effectively truncates '/var/log/pihole/pihole.log'.
+pihole flush
+
+# Backup all settings and the configuration in the current directory.
 # The resulting archive can be imported using the Settings > Teleport webpage.
+pihole admin teleporter
 pihole -a -t
+
+# Backup all settings and the configuration to the specified file.
+pihole admin teleporter 'path/to/backup/file.tar.gz'
 pihole -a -t 'path/to/backup/file.tar.gz'
+
+# Fully restart Pi-hole's subsystems.
+pihole restartdns
+
+# Update the lists and flush the cache *without* restarting the DNS server.
+pihole restartdns reload
+
+# Update the lists, but do not flush the cache nor restart the DNS server.
+pihole restartdns reload-lists
+
+# Reconfigure or Repair the subsystems.
+pihole reconfigure
+pihole -r
+
+# Check updates.
+pihole updatePihole --check-only
+pihole -up --check-only
 ```
 
 ## Further readings