diff --git a/cmd/url-parser/main.go b/cmd/url-parser/main.go
index c03f2e5..add0a72 100644
--- a/cmd/url-parser/main.go
+++ b/cmd/url-parser/main.go
@@ -99,7 +99,7 @@ func main() {
 				Action:  command.Fragment(cfg),
 			},
 		},
-		Before: func(ctx *cli.Context) error {
+		Before: func(_ *cli.Context) error {
 			if cfg.URL == "" {
 				stat, _ := os.Stdin.Stat()
 				if (stat.Mode() & os.ModeCharDevice) == 0 {
diff --git a/command/fragment.go b/command/fragment.go
index dcf34ba..e8af47f 100644
--- a/command/fragment.go
+++ b/command/fragment.go
@@ -9,7 +9,7 @@ import (
 
 // Fragment prints out the fragment part from the url.
 func Fragment(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.Scheme) > 0 {
diff --git a/command/host.go b/command/host.go
index 03e20f1..682c889 100644
--- a/command/host.go
+++ b/command/host.go
@@ -9,7 +9,7 @@ import (
 
 // Host prints out the host part from the url.
 func Host(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.Scheme) > 0 {
diff --git a/command/password.go b/command/password.go
index 5e75b3b..f75055e 100644
--- a/command/password.go
+++ b/command/password.go
@@ -9,7 +9,7 @@ import (
 
 // Password prints out the password part from url.
 func Password(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if parts.User != nil {
diff --git a/command/path.go b/command/path.go
index 499c08d..5a98196 100644
--- a/command/path.go
+++ b/command/path.go
@@ -23,7 +23,7 @@ func PathFlags(cfg *config.Config) []cli.Flag {
 
 // Path prints out the path part from url.
 func Path(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 		i := cfg.PathIndex
 
diff --git a/command/port.go b/command/port.go
index 4bd71e6..b4d728c 100644
--- a/command/port.go
+++ b/command/port.go
@@ -9,7 +9,7 @@ import (
 
 // Port prints out the port from the url.
 func Port(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.Scheme) > 0 {
diff --git a/command/query.go b/command/query.go
index aa26766..5d2b5bb 100644
--- a/command/query.go
+++ b/command/query.go
@@ -21,7 +21,7 @@ func QueryFlags(cfg *config.Config) []cli.Flag {
 
 // Query prints out the query part from url.
 func Query(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 		f := cfg.QueryField
 
diff --git a/command/run.go b/command/run.go
index 440b937..691a083 100644
--- a/command/run.go
+++ b/command/run.go
@@ -9,7 +9,7 @@ import (
 
 // Run default command and print out full url.
 func Run(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.String()) > 0 {
diff --git a/command/scheme.go b/command/scheme.go
index f63ad25..3969761 100644
--- a/command/scheme.go
+++ b/command/scheme.go
@@ -9,7 +9,7 @@ import (
 
 // Scheme prints out the scheme part from the url.
 func Scheme(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.Scheme) > 0 {
diff --git a/command/user.go b/command/user.go
index 44022e1..5bbbf8b 100644
--- a/command/user.go
+++ b/command/user.go
@@ -9,7 +9,7 @@ import (
 
 // User prints out the user part from url.
 func User(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if parts.User != nil {