diff --git a/Makefile b/Makefile
index 172bdccc..8657f75b 100644
--- a/Makefile
+++ b/Makefile
@@ -74,12 +74,10 @@ files: all
 	install -c -m 0644 include/firewalld/warewulf.xml $(DESTDIR)/usr/lib/firewalld/services
 	mkdir -p $(DESTDIR)/usr/lib/systemd/system
 	install -c -m 0644 include/systemd/warewulfd.service $(DESTDIR)/usr/lib/systemd/system
-	systemctl daemon-reload
 	./bash_completion  $(DESTDIR)/etc/bash_completion.d/warewulf
 	./man_page $(DESTDIR)/usr/share/man/man1
 	gzip --force $(DESTDIR)/usr/share/man/man1/wwctl*1
-
-
+#	systemctl daemon-reload
 #	cp -r tftpboot/* /var/lib/tftpboot/warewulf/ipxe/
 #	restorecon -r /var/lib/tftpboot/warewulf
 
diff --git a/cmd/bash_completion/bash_completion.go b/cmd/bash_completion/bash_completion.go
index 2a300c87..752884bc 100644
--- a/cmd/bash_completion/bash_completion.go
+++ b/cmd/bash_completion/bash_completion.go
@@ -3,8 +3,8 @@ package main
 
 import (
 	"fmt"
-	"os"
 	"github.com/hpcng/warewulf/internal/app/wwctl"
+	"os"
 )
 
 func main() {
diff --git a/cmd/man_page/man_page.go b/cmd/man_page/man_page.go
index 45d42416..369026fa 100644
--- a/cmd/man_page/man_page.go
+++ b/cmd/man_page/man_page.go
@@ -2,13 +2,13 @@
 package main
 
 import (
-	"fmt"	
-	"os"
+	"fmt"
 	"github.com/hpcng/warewulf/internal/app/wwctl"
+	"os"
 )
 
 func main() {
-	
+
 	if err := wwctl.GenManTree(os.Args[1]); err != nil {
 		fmt.Println(err)
 		return
diff --git a/cmd/wwctl/main.go b/cmd/wwctl/main.go
index e1e0f479..0676131e 100644
--- a/cmd/wwctl/main.go
+++ b/cmd/wwctl/main.go
@@ -9,4 +9,3 @@ func main() {
 
 	root.Execute()
 }
-
diff --git a/internal/app/wwctl/container/exec/child/non-Linux.go b/internal/app/wwctl/container/exec/child/non-Linux.go
index c8cc1725..96a4a9c7 100644
--- a/internal/app/wwctl/container/exec/child/non-Linux.go
+++ b/internal/app/wwctl/container/exec/child/non-Linux.go
@@ -1,3 +1,4 @@
+//go:build !linux
 // +build !linux
 
 package child
diff --git a/internal/app/wwctl/container/exec/non-linux.go b/internal/app/wwctl/container/exec/non-linux.go
index a391ec15..5a869192 100644
--- a/internal/app/wwctl/container/exec/non-linux.go
+++ b/internal/app/wwctl/container/exec/non-linux.go
@@ -1,3 +1,4 @@
+//go:build !linux
 // +build !linux
 
 package exec
diff --git a/internal/app/wwctl/kernel/list/main.go b/internal/app/wwctl/kernel/list/main.go
index c72f4406..d209e786 100644
--- a/internal/app/wwctl/kernel/list/main.go
+++ b/internal/app/wwctl/kernel/list/main.go
@@ -26,7 +26,7 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 		nodemap[n.KernelVersion.Get()]++
 	}
 
-	fmt.Printf("%-35s %-6s\n", "VNFS NAME", "NODE#")
+	fmt.Printf("%-35s %-6s\n", "VNFS NAME", "NODES")
 	for _, k := range kernels {
 		fmt.Printf("%-35s %6d\n", k, nodemap[k])
 	}
diff --git a/internal/app/wwctl/node/add/main.go b/internal/app/wwctl/node/add/main.go
index ab76b24a..5bda845a 100644
--- a/internal/app/wwctl/node/add/main.go
+++ b/internal/app/wwctl/node/add/main.go
@@ -24,15 +24,15 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 		}
 		fmt.Printf("Added node: %s\n", a)
 
-	        if SetClusterName != "" {
-                        wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting cluster name to: %s\n", n.Id.Get(), SetClusterName)
-                        n.ClusterName.Set(SetClusterName)
+		if SetClusterName != "" {
+			wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting cluster name to: %s\n", n.Id.Get(), SetClusterName)
+			n.ClusterName.Set(SetClusterName)
 			err := nodeDB.NodeUpdate(n)
 			if err != nil {
-                                wwlog.Printf(wwlog.ERROR, "%s\n", err)
-                                os.Exit(1)
-                        }
-                }
+				wwlog.Printf(wwlog.ERROR, "%s\n", err)
+				os.Exit(1)
+			}
+		}
 
 		if SetIpaddr != "" {
 			if SetNetDev == "" {
diff --git a/internal/app/wwctl/node/delete/root.go b/internal/app/wwctl/node/delete/root.go
index 868ad862..c7aa4840 100644
--- a/internal/app/wwctl/node/delete/root.go
+++ b/internal/app/wwctl/node/delete/root.go
@@ -11,8 +11,8 @@ var (
 		RunE:    CobraRunE,
 		Aliases: []string{"rm", "del"},
 	}
-	SetYes        bool
-	SetForce      string
+	SetYes   bool
+	SetForce string
 )
 
 func init() {
diff --git a/internal/app/wwctl/ready/main.go b/internal/app/wwctl/node/ready/main.go
similarity index 100%
rename from internal/app/wwctl/ready/main.go
rename to internal/app/wwctl/node/ready/main.go
diff --git a/internal/app/wwctl/ready/root.go b/internal/app/wwctl/node/ready/root.go
similarity index 100%
rename from internal/app/wwctl/ready/root.go
rename to internal/app/wwctl/node/ready/root.go
diff --git a/internal/app/wwctl/node/root.go b/internal/app/wwctl/node/root.go
index 64d693e0..c5c92ca4 100644
--- a/internal/app/wwctl/node/root.go
+++ b/internal/app/wwctl/node/root.go
@@ -5,6 +5,7 @@ import (
 	"github.com/hpcng/warewulf/internal/app/wwctl/node/console"
 	"github.com/hpcng/warewulf/internal/app/wwctl/node/delete"
 	"github.com/hpcng/warewulf/internal/app/wwctl/node/list"
+	"github.com/hpcng/warewulf/internal/app/wwctl/node/ready"
 	"github.com/hpcng/warewulf/internal/app/wwctl/node/sensors"
 	"github.com/hpcng/warewulf/internal/app/wwctl/node/set"
 	"github.com/spf13/cobra"
@@ -25,6 +26,7 @@ func init() {
 	baseCmd.AddCommand(add.GetCommand())
 	baseCmd.AddCommand(delete.GetCommand())
 	baseCmd.AddCommand(console.GetCommand())
+	baseCmd.AddCommand(ready.GetCommand())
 }
 
 // GetRootCommand returns the root cobra.Command for the application.
diff --git a/internal/app/wwctl/node/sensors/power.go b/internal/app/wwctl/node/sensors/power.go
index 3f1dad88..96813079 100644
--- a/internal/app/wwctl/node/sensors/power.go
+++ b/internal/app/wwctl/node/sensors/power.go
@@ -58,7 +58,7 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 			User:      node.IpmiUserName.Get(),
 			Password:  node.IpmiPassword.Get(),
 			Interface: ipmiInterface,
-			AuthType: "MD5",
+			AuthType:  "MD5",
 		}
 
 		fullFlag := full
diff --git a/internal/app/wwctl/node/set/root.go b/internal/app/wwctl/node/set/root.go
index fe41253a..e4c84d24 100644
--- a/internal/app/wwctl/node/set/root.go
+++ b/internal/app/wwctl/node/set/root.go
@@ -6,9 +6,10 @@ var (
 	baseCmd = &cobra.Command{
 		Use:   "set [flags] [node pattern]...",
 		Short: "Configure node properties",
-		Long:  "This command will allow you to set configuration properties for nodes.",
-		Args:  cobra.MinimumNArgs(1),
-		RunE:  CobraRunE,
+		Long: "This command will allow you to set configuration properties for nodes.\n\n" +
+			"Note: use the string 'UNSET' to remove a configuration",
+		Args: cobra.MinimumNArgs(1),
+		RunE: CobraRunE,
 	}
 	SetComment        string
 	SetContainer      string
@@ -31,7 +32,7 @@ var (
 	SetIpmiGateway    string
 	SetIpmiUsername   string
 	SetIpmiPassword   string
-  SetIpmiInterface  string
+	SetIpmiInterface  string
 	SetNodeAll        bool
 	SetYes            bool
 	SetProfile        string
diff --git a/internal/app/wwctl/overlay/list/main.go b/internal/app/wwctl/overlay/list/main.go
index cc8e8847..76929b87 100644
--- a/internal/app/wwctl/overlay/list/main.go
+++ b/internal/app/wwctl/overlay/list/main.go
@@ -117,7 +117,7 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 	}
 
 	var unconfigured bool
-	for overlay, _ := range set {
+	for overlay := range set {
 		var overlayPath string
 
 		if SystemOverlay == true {
diff --git a/internal/app/wwctl/power/cycle/power.go b/internal/app/wwctl/power/cycle/power.go
index b76aebc9..016e9a4f 100644
--- a/internal/app/wwctl/power/cycle/power.go
+++ b/internal/app/wwctl/power/cycle/power.go
@@ -58,7 +58,7 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 			User:      node.IpmiUserName.Get(),
 			Password:  node.IpmiPassword.Get(),
 			Interface: ipmiInterface,
-			AuthType: "MD5",
+			AuthType:  "MD5",
 		}
 
 		batchpool.Submit(func() {
diff --git a/internal/app/wwctl/power/on/power.go b/internal/app/wwctl/power/on/power.go
index 013d1dbc..a8c01f94 100644
--- a/internal/app/wwctl/power/on/power.go
+++ b/internal/app/wwctl/power/on/power.go
@@ -58,7 +58,7 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 			User:      node.IpmiUserName.Get(),
 			Password:  node.IpmiPassword.Get(),
 			Interface: ipmiInterface,
-			AuthType: "MD5",
+			AuthType:  "MD5",
 		}
 
 		batchpool.Submit(func() {
diff --git a/internal/app/wwctl/power/status/power.go b/internal/app/wwctl/power/status/power.go
index 98ecdf37..62e0698d 100644
--- a/internal/app/wwctl/power/status/power.go
+++ b/internal/app/wwctl/power/status/power.go
@@ -58,7 +58,7 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 			User:      node.IpmiUserName.Get(),
 			Password:  node.IpmiPassword.Get(),
 			Interface: ipmiInterface,
-			AuthType: "MD5",
+			AuthType:  "MD5",
 		}
 
 		batchpool.Submit(func() {
diff --git a/internal/app/wwctl/profile/set/root.go b/internal/app/wwctl/profile/set/root.go
index cf152aa8..019ea904 100644
--- a/internal/app/wwctl/profile/set/root.go
+++ b/internal/app/wwctl/profile/set/root.go
@@ -6,9 +6,10 @@ var (
 	baseCmd = &cobra.Command{
 		Use:   "set [flags] <profile pattern>...",
 		Short: "Configure node profile properties",
-		Long:  "This command will allow you to set configuration properties for node profiles.",
-		Args:  cobra.MinimumNArgs(1),
-		RunE:  CobraRunE,
+		Long: "This command will allow you to set configuration properties for node profiles.\n\n" +
+			"Note: use the string 'UNSET' to remove a configuration",
+		Args: cobra.MinimumNArgs(1),
+		RunE: CobraRunE,
 	}
 	SetAll            bool
 	SetYes            bool
diff --git a/internal/app/wwctl/root.go b/internal/app/wwctl/root.go
index c6d9023c..452a1240 100644
--- a/internal/app/wwctl/root.go
+++ b/internal/app/wwctl/root.go
@@ -1,7 +1,6 @@
 package wwctl
 
 import (
-  	"io"
 	"github.com/hpcng/warewulf/internal/app/wwctl/configure"
 	"github.com/hpcng/warewulf/internal/app/wwctl/container"
 	"github.com/hpcng/warewulf/internal/app/wwctl/kernel"
@@ -9,11 +8,12 @@ import (
 	"github.com/hpcng/warewulf/internal/app/wwctl/overlay"
 	"github.com/hpcng/warewulf/internal/app/wwctl/power"
 	"github.com/hpcng/warewulf/internal/app/wwctl/profile"
-	"github.com/hpcng/warewulf/internal/app/wwctl/ready"
 	"github.com/hpcng/warewulf/internal/app/wwctl/server"
 	"github.com/hpcng/warewulf/internal/pkg/wwlog"
 	"github.com/spf13/cobra"
 	"github.com/spf13/cobra/doc"
+
+	"io"
 )
 
 var (
@@ -31,17 +31,13 @@ func init() {
 	rootCmd.PersistentFlags().BoolVarP(&verboseArg, "verbose", "v", false, "Run with increased verbosity.")
 	rootCmd.PersistentFlags().BoolVarP(&debugArg, "debug", "d", false, "Run with debugging messages enabled.")
 
-	//rootCmd.AddCommand(build.GetCommand())
-
 	rootCmd.AddCommand(overlay.GetCommand())
-	//	rootCmd.AddCommand(controller.GetCommand())
 	rootCmd.AddCommand(container.GetCommand())
 	rootCmd.AddCommand(node.GetCommand())
 	rootCmd.AddCommand(kernel.GetCommand())
 	rootCmd.AddCommand(power.GetCommand())
 	rootCmd.AddCommand(profile.GetCommand())
 	rootCmd.AddCommand(configure.GetCommand())
-	rootCmd.AddCommand(ready.GetCommand())
 	rootCmd.AddCommand(server.GetCommand())
 
 }
@@ -64,13 +60,13 @@ func rootPersistentPreRunE(cmd *cobra.Command, args []string) error {
 
 // GenBashCompletionFile
 func GenBashCompletion(w io.Writer) error {
-  return rootCmd.GenBashCompletion(w)
+	return rootCmd.GenBashCompletion(w)
 }
 
-func GenManTree(fileName string) error{
+func GenManTree(fileName string) error {
 	header := &doc.GenManHeader{
-		Title: "MINE",
+		Title:   "MINE",
 		Section: "1",
 	}
-	return doc.GenManTree(rootCmd,header,fileName)
+	return doc.GenManTree(rootCmd, header, fileName)
 }
diff --git a/internal/pkg/node/datastructure.go b/internal/pkg/node/datastructure.go
index c20083e0..738277a9 100644
--- a/internal/pkg/node/datastructure.go
+++ b/internal/pkg/node/datastructure.go
@@ -29,7 +29,7 @@ type NodeConf struct {
 	IpmiIpaddr     string              `yaml:"ipmi ipaddr,omitempty"`
 	IpmiNetmask    string              `yaml:"ipmi netmask,omitempty"`
 	IpmiGateway    string              `yaml:"ipmi gateway,omitempty"`
-  IpmiInterface  string              `yaml:"ipmi interface,omitempty"`
+	IpmiInterface  string              `yaml:"ipmi interface,omitempty"`
 	RuntimeOverlay string              `yaml:"runtime overlay,omitempty"`
 	SystemOverlay  string              `yaml:"system overlay,omitempty"`
 	Init           string              `yaml:"init,omitempty"`
@@ -107,8 +107,8 @@ func init() {
 		c, err := os.OpenFile(ConfigFile, os.O_RDWR|os.O_CREATE, 0644)
 		if err != nil {
 			wwlog.Printf(wwlog.ERROR, "Could not create new configuration file: %s\n", err)
-      // just return silently, as init is also called for bash_completion
-      return
+			// just return silently, as init is also called for bash_completion
+			return
 		}
 
 		fmt.Fprintf(c, "nodeprofiles:\n")
diff --git a/internal/pkg/node/methods.go b/internal/pkg/node/methods.go
index 96f5c241..25ee9c2c 100644
--- a/internal/pkg/node/methods.go
+++ b/internal/pkg/node/methods.go
@@ -38,7 +38,7 @@ func (ent *Entry) Set(val string) {
 		return
 	}
 
-	if val == "UNDEF" || val == "DELETE" || val == "UNSET" {
+	if val == "UNDEF" || val == "DELETE" || val == "UNSET" || val == "--" {
 		ent.value = ""
 	} else {
 		ent.value = val
diff --git a/internal/pkg/node/modifiers.go b/internal/pkg/node/modifiers.go
index 1c6e42ac..0260d598 100644
--- a/internal/pkg/node/modifiers.go
+++ b/internal/pkg/node/modifiers.go
@@ -159,7 +159,7 @@ func (config *nodeYaml) ProfileUpdate(profile NodeInfo) error {
 
 	config.NodeProfiles[profileID].Profiles = profile.Profiles
 	config.NodeProfiles[profileID].NetDevs = make(map[string]*NetDevs)
-	
+
 	config.NodeProfiles[profileID].Keys = make(map[string]string)
 
 	for devname, netdev := range profile.NetDevs {
diff --git a/internal/pkg/power/ipmitool.go b/internal/pkg/power/ipmitool.go
index 4ef21882..5c70c11b 100644
--- a/internal/pkg/power/ipmitool.go
+++ b/internal/pkg/power/ipmitool.go
@@ -16,8 +16,8 @@ type IPMI struct {
 	User      string
 	Password  string
 	AuthType  string
-  Interface string
-	result   IPMIResult
+	Interface string
+	result    IPMIResult
 }
 
 func (ipmi *IPMI) Result() (string, error) {
@@ -28,9 +28,9 @@ func (ipmi *IPMI) Command(ipmiArgs []string) ([]byte, error) {
 
 	var args []string
 
-  if ipmi.Interface == "" {
-    ipmi.Interface = "lanplus"
-  }
+	if ipmi.Interface == "" {
+		ipmi.Interface = "lanplus"
+	}
 	args = append(args, "-I", ipmi.Interface, "-H", ipmi.HostName, "-U", ipmi.User, "-P", ipmi.Password)
 	args = append(args, ipmiArgs...)
 	ipmiCmd := exec.Command("ipmitool", args...)
@@ -41,9 +41,9 @@ func (ipmi *IPMI) InteractiveCommand(ipmiArgs []string) error {
 
 	var args []string
 
-  if ipmi.Interface == "" {
-    ipmi.Interface = "lan"
-  }
+	if ipmi.Interface == "" {
+		ipmi.Interface = "lan"
+	}
 
 	args = append(args, "-I", ipmi.Interface, "-H", ipmi.HostName, "-U", ipmi.User, "-P", ipmi.Password)
 	args = append(args, ipmiArgs...)
diff --git a/internal/pkg/warewulfconf/datastructure.go b/internal/pkg/warewulfconf/datastructure.go
index c47a08d8..694101ad 100644
--- a/internal/pkg/warewulfconf/datastructure.go
+++ b/internal/pkg/warewulfconf/datastructure.go
@@ -1,7 +1,6 @@
 package warewulfconf
 
 import (
-
 	"github.com/hpcng/warewulf/internal/pkg/util"
 	"github.com/hpcng/warewulf/internal/pkg/wwlog"
 )
@@ -51,7 +50,7 @@ func init() {
 	//TODO: Check to make sure nodes.conf is found
 	if util.IsFile(ConfigFile) == false {
 		wwlog.Printf(wwlog.ERROR, "Configuration file not found: %s\n", ConfigFile)
-    // fail silently as this also called by bash_completion
-    return
+		// fail silently as this also called by bash_completion
+		return
 	}
 }
diff --git a/overlays/system/default/etc/network/interfaces.d/eth0.ww b/overlays/system/default/etc/network/interfaces.d/eth0.ww
old mode 100755
new mode 100644
diff --git a/overlays/system/default/etc/systemd/network/10-persistent-net.link.ww b/overlays/system/default/etc/systemd/network/10-persistent-net.link.ww
old mode 100755
new mode 100644
diff --git a/warewulf.spec.in b/warewulf.spec.in
index f5802933..cb481650 100644
--- a/warewulf.spec.in
+++ b/warewulf.spec.in
@@ -9,6 +9,9 @@ Group: System Environment/Clustering
 Source: %{name}-%{version}.tar.gz
 ExclusiveOS: linux
 BuildRoot: %{?_tmppath}/%{name}-%{version}-%{release}-root
+Requires: dhcp-server
+Requires: tftp-server
+Requires: nfs-utils
 
 %description
 Warewulf is a bare metal container provisioning system.
@@ -39,10 +42,12 @@ rm -rf $RPM_BUILD_ROOT
 %defattr(-, root, root)
 %attr(0755, root, warewulf) %dir /etc/warewulf/
 %config(noreplace) /etc/warewulf/*
+/etc/bash_completion.d/warewulf
 /usr/bin/wwctl
 /usr/lib/firewalld/services/warewulf.xml
 /usr/lib/systemd/system/warewulfd.service
 /var/warewulf
+/usr/share/man/man1/*
 
 %changelog
 * Tue Jan 26 2021 14:46:24 JST Brian Clemens <bclemens@ctrliq.com> - 4.0.0