Address devnet installer review feedback

Author: herr-seppia

node-installer.sh

@@ -121,19 +121,19 @@ configure_network() {
         mainnet)
             mv /opt/dusk/conf/mainnet.genesis /opt/dusk/conf/genesis.toml
             mv /opt/dusk/conf/mainnet.toml /opt/dusk/conf/rusk.toml
-            rm /opt/dusk/conf/testnet.genesis
-            rm /opt/dusk/conf/testnet.toml
-            rm /opt/dusk/conf/devnet.genesis
-            rm /opt/dusk/conf/devnet.toml
+            rm -f /opt/dusk/conf/testnet.genesis
+            rm -f /opt/dusk/conf/testnet.toml
+            rm -f /opt/dusk/conf/devnet.genesis
+            rm -f /opt/dusk/conf/devnet.toml
             prover_url="https://provers.dusk.network"
             ;;
         testnet)
             mv /opt/dusk/conf/testnet.genesis /opt/dusk/conf/genesis.toml
             mv /opt/dusk/conf/testnet.toml /opt/dusk/conf/rusk.toml
-            rm /opt/dusk/conf/mainnet.genesis
-            rm /opt/dusk/conf/mainnet.toml
-            rm /opt/dusk/conf/devnet.genesis
-            rm /opt/dusk/conf/devnet.toml
+            rm -f /opt/dusk/conf/mainnet.genesis
+            rm -f /opt/dusk/conf/mainnet.toml
+            rm -f /opt/dusk/conf/devnet.genesis
+            rm -f /opt/dusk/conf/devnet.toml
             if [ -f "$service_file" ]; then
                 sed -i "/^Environment=\"RUSK_RECOVERY_INPUT=/a Environment=\"RUSK_CONSENSUS_SPIN_TIME=$TESTNET_CONSENSUS_SPIN_TIME\"" "$service_file"
             fi
@@ -142,10 +142,10 @@ configure_network() {
         devnet)
             mv /opt/dusk/conf/devnet.genesis /opt/dusk/conf/genesis.toml
             mv /opt/dusk/conf/devnet.toml /opt/dusk/conf/rusk.toml
-            rm /opt/dusk/conf/mainnet.genesis
-            rm /opt/dusk/conf/mainnet.toml
-            rm /opt/dusk/conf/testnet.genesis
-            rm /opt/dusk/conf/testnet.toml
+            rm -f /opt/dusk/conf/mainnet.genesis
+            rm -f /opt/dusk/conf/mainnet.toml
+            rm -f /opt/dusk/conf/testnet.genesis
+            rm -f /opt/dusk/conf/testnet.toml
             prover_url="https://devnet.provers.dusk.network"
             ;;
         *)
@@ -256,6 +256,7 @@ ln -sf /opt/dusk/bin/rusk /usr/bin/rusk
 ln -sf /opt/dusk/bin/ruskquery /usr/bin/ruskquery
 ln -sf /opt/dusk/bin/ruskreset /usr/bin/ruskreset
 ln -sf /opt/dusk/bin/rusk-wallet /usr/bin/rusk-wallet
+rm -f /usr/bin/download_state
 if [[ "$NETWORK" == "mainnet" || "$NETWORK" == "testnet" ]]; then
     ln -sf /opt/dusk/bin/download_state.sh /usr/bin/download_state
 fi