From ed70559d4fd2932a970edeaa41283a6a26497ef5 Mon Sep 17 00:00:00 2001
From: Greg Linton <lintong@pagodabox.com>
Date: Fri, 18 Aug 2017 10:43:56 -0600
Subject: [PATCH 1/2] Unify removing an evar (case insensitivity)

Resolves #537
---
 commands/evar/remove.go | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/commands/evar/remove.go b/commands/evar/remove.go
index 2b36e0ec..cf0cbd83 100644
--- a/commands/evar/remove.go
+++ b/commands/evar/remove.go
@@ -1,7 +1,7 @@
 package evar
 
 import (
-	// "fmt"
+	"fmt"
 	"strings"
 
 	"github.com/spf13/cobra"
@@ -15,9 +15,9 @@ import (
 	"github.com/nanobox-io/nanobox/util/display"
 )
 
-// RemoveCmd ...
+// RemoveCmd removes an evar.
 var RemoveCmd = &cobra.Command{
-	Use:   "rm",
+	Use:   "rm [local|dry-run] key",
 	Short: "Remove environment variable(s)",
 	Long:  ``,
 	// PreRun: steps.Run("login"),
@@ -29,6 +29,18 @@ func removeFn(ccmd *cobra.Command, args []string) {
 	// parse the evars excluding the context
 	env, _ := models.FindEnvByID(config.EnvID())
 	args, location, name := helpers.Endpoint(env, args, 0)
+
+	if len(args) < 1 {
+		fmt.Printf(`
+--------------------------------------------
+Please provide the key you'd like to remove!
+--------------------------------------------
+
+`)
+		ccmd.HelpFunc()(ccmd, args)
+		return
+	}
+
 	evars := parseKeys(args)
 
 	switch location {
@@ -50,7 +62,7 @@ func parseKeys(args []string) []string {
 	for _, arg := range args {
 		for _, key := range strings.Split(arg, ",") {
 			if key != "" {
-				keys = append(keys, key)
+				keys = append(keys, strings.ToUpper(key))
 			}
 		}
 	}

From a83ec7a4c1a22cb3ae6615992f31521933f7de4d Mon Sep 17 00:00:00 2001
From: Greg Linton <lintong@pagodabox.com>
Date: Fri, 18 Aug 2017 10:51:39 -0600
Subject: [PATCH 2/2] Check for updates more frequently

---
 util/update/check.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/util/update/check.go b/util/update/check.go
index 24f843cb..90454610 100644
--- a/util/update/check.go
+++ b/util/update/check.go
@@ -9,8 +9,8 @@ import (
 	"github.com/nanobox-io/nanobox/models"
 )
 
-// Check for updates to nanobox once a week
-const checkFrequency = (168 * time.Hour)
+// Check for updates to nanobox every other day
+const checkFrequency = (48 * time.Hour)
 
 // Check checks to see if there is an update available for the nanobox CLI
 func Check() {