1diff --git a/README.md b/README.md
  2index 9ba8a9b..8b260b9 100644
  3--- a/README.md
  4+++ b/README.md
  5@@ -1,10 +1,3 @@
  6 # gshr
  7 
  8 Git static host repo.
  9-
 10----
 11-
 12-Tasks to do:
 13-
 14-* Better styles for index page.
 15-* Name for main index page.
 16diff --git a/commit.go b/commit.go
 17index 365d6e3..ef087ad 100644
 18--- a/commit.go
 19+++ b/commit.go
 20@@ -10,9 +10,6 @@ import (
 21 	"github.com/go-git/go-git/v5/plumbing/object"
 22 )
 23 
 24-type FileDiff struct {
 25-}
 26-
 27 type CommitPage struct {
 28 	RepoData        RepoData
 29 	Author          string
 30@@ -28,6 +25,7 @@ type CommitPage struct {
 31 }
 32 
 33 func (c *CommitPage) Render(t *template.Template) {
 34+	debug("commit %v %v", c.RepoData.Name, c.Hash)
 35 	err := os.MkdirAll(path.Join(args.OutputDir, c.RepoData.Name, "commit", c.Hash), 0755)
 36 	checkErr(err)
 37 	output, err := os.Create(path.Join(args.OutputDir, c.RepoData.Name, "commit", c.Hash, "index.html"))
 38diff --git a/file.go b/file.go
 39index 539e367..ab3a815 100644
 40--- a/file.go
 41+++ b/file.go
 42@@ -23,6 +23,7 @@ type FilePage struct {
 43 }
 44 
 45 func (f *FilePage) Render(t *template.Template) {
 46+	debug("file %v%v", f.RepoData.Name, f.Name)
 47 	err := os.MkdirAll(f.DestinationDir, 0775)
 48 	checkErr(err)
 49 	if f.CanRender {
 50@@ -55,9 +56,9 @@ func RenderSingleFilePages(data RepoData) {
 51 			_, canRenderByFullName := settings.PlainFiles[filepath.Base(filename)]
 52 			partialPath, _ := strings.CutPrefix(filename, path.Join(args.CloneDir, data.Name))
 53 			outputName := path.Join(args.OutputDir, data.Name, "files", partialPath, "index.html")
 54-			debug("reading %v %v", data.Name, partialPath)
 55 			(&FilePage{
 56 				RepoData:       data,
 57+				Name:           partialPath,
 58 				Extension:      ext,
 59 				CanRender:      canRenderExtension || canRenderByFullName,
 60 				Origin:         filename,
 61diff --git a/files.go b/files.go
 62index a5373dc..d832748 100644
 63--- a/files.go
 64+++ b/files.go
 65@@ -23,6 +23,7 @@ type FilesPage struct {
 66 }
 67 
 68 func (f *FilesPage) Render(t *template.Template) {
 69+	debug("file page for '%v'", f.RepoData.Name)
 70 	output, err := os.Create(path.Join(args.OutputDir, f.RepoData.Name, "files.html"))
 71 	checkErr(err)
 72 	err = t.Execute(output, f)
 73diff --git a/index.go b/index.go
 74index e4a15fc..2dae5a2 100644
 75--- a/index.go
 76+++ b/index.go
 77@@ -13,6 +13,7 @@ type IndexPage struct {
 78 }
 79 
 80 func (l *IndexPage) Render(t *template.Template) {
 81+	debug("index for '%v'", l.SiteName)
 82 	output, err := os.Create(path.Join(args.OutputDir, "index.html"))
 83 	checkErr(err)
 84 	err = t.Execute(output, l)
 85diff --git a/log.go b/log.go
 86index 4c7f849..359b140 100644
 87--- a/log.go
 88+++ b/log.go
 89@@ -27,6 +27,7 @@ type LogPage struct {
 90 }
 91 
 92 func (l *LogPage) Render(t *template.Template) {
 93+	debug("log page for '%v'", l.RepoData.Name)
 94 	output, err := os.Create(path.Join(args.OutputDir, l.RepoData.Name, "log.html"))
 95 	checkErr(err)
 96 	err = t.Execute(output, l)
 97diff --git a/main.go b/main.go
 98index f51c2ab..c14bdda 100644
 99--- a/main.go
100+++ b/main.go
101@@ -6,6 +6,7 @@ import (
102 	_ "embed"
103 	"flag"
104 	"fmt"
105+	"log"
106 	"math/rand"
107 	"os"
108 	"path"
109@@ -41,10 +42,12 @@ func main() {
110 }
111 
112 func Init() {
113+	log.SetFlags(0)
114+	log.SetOutput(new(LogWriter))
115 	args = DefaultCmdArgs()
116 	settings = DefaultSettings()
117 	flag.StringVar(&args.ConfigFile, "config", "", "Config file.")
118-	flag.BoolVar(&args.DebugOn, "debug", true, "Run in debug mode.")
119+	flag.BoolVar(&args.Silent, "silent", false, "Run in silent mode.")
120 	flag.StringVar(&args.OutputDir, "output", "", "Dir of output.")
121 	flag.StringVar(&args.CloneDir, "clone", "", "Dir to clone into. Default is /tmp/${rand}")
122 	flag.Parse()
123@@ -53,13 +56,15 @@ func Init() {
124 		args.CloneDir = fmt.Sprintf("/tmp/gshr-temp-clone-%v", rand.Uint32())
125 	}
126 
127-	debug("config = %v", args.ConfigFile)
128-	debug("output = %v", args.OutputDir)
129-	debug("clone = %v", args.CloneDir)
130-	configFileByes, err := os.ReadFile(args.ConfigFile)
131+	debug("config %v", args.ConfigFile)
132+	debug("output %v", args.OutputDir)
133+	debug("clone %v", args.CloneDir)
134+	configFileBytes, err := os.ReadFile(args.ConfigFile)
135+	configString := string(configFileBytes)
136 	checkErr(err)
137-	config = ParseConfiguration(string(configFileByes))
138-	debug("base_url = %v", config.BaseURL)
139+	config = ParseConfiguration(configString)
140+	debug("base_url %v", config.BaseURL)
141+	debug("site_name %v", config.SiteName)
142 }
143 
144 func CloneAndGetData(repo Repo, r *git.Repository) RepoData {
145@@ -83,17 +88,22 @@ func CloneAndGetData(repo Repo, r *git.Repository) RepoData {
146 	return data
147 }
148 
149+type LogWriter struct{}
150+
151+func (writer LogWriter) Write(bytes []byte) (int, error) {
152+	return fmt.Print(string(bytes))
153+}
154+
155 func checkErr(err error) {
156 	if err != nil {
157-		fmt.Printf("ERROR: %v\n", err)
158+		log.Printf("ERROR: %v", err)
159 		os.Exit(1)
160 	}
161 }
162 
163 func debug(format string, a ...any) {
164-	if args.DebugOn {
165-		fmt.Printf(format, a...)
166-		fmt.Print("\n")
167+	if !args.Silent {
168+		log.Printf("DEBUG: "+format, a...)
169 	}
170 }
171 
172@@ -131,7 +141,7 @@ func findFileInRoot(name string, oneOfThese map[string]bool) string {
173 }
174 
175 type CmdArgs struct {
176-	DebugOn    bool
177+	Silent     bool
178 	ConfigFile string
179 	OutputDir  string
180 	CloneDir   string
181@@ -139,7 +149,7 @@ type CmdArgs struct {
182 
183 func DefaultCmdArgs() CmdArgs {
184 	return CmdArgs{
185-		DebugOn:    true,
186+		Silent:     true,
187 		ConfigFile: "",
188 		OutputDir:  "",
189 		CloneDir:   "",