Minor changes

README.md

@@ -9,8 +9,8 @@ Run a dump:
 Run a dump on a remote machine using ssh:
 > cat sysdump.sh | ssh user@host /bin/bash > dump.json
 
-Explore a dump (require `jq`)
+Explore a dump (require `jq`):
 > ./sysdump.sh dump.json
 
-Explore specific keys of a dump
+Explore specific entries of a dump:
 > ./sysdump.sh dump.json uname timezone

sysdump.sh

@@ -14,11 +14,11 @@ safecmd() {
 
 dump() {
 	[ -z "$2" ] && return
-	key=$1
+	entry=$1
 	shift
 	value=$($@|base64 -w 0)
-	[ "$USE_COMMA" -eq 1 ] && echo "\"${key}\": \"${value}\","
-	[ "$USE_COMMA" -eq 0 ] && echo "\"${key}\": \"${value}\""
+	[ "$USE_COMMA" -eq 1 ] && echo "\"${entry}\": \"${value}\","
+	[ "$USE_COMMA" -eq 0 ] && echo "\"${entry}\": \"${value}\""
 }
 
 # Read mode
@@ -30,16 +30,16 @@ then
 	if [ $# -gt 1 ]
 	then
 		shift
-		for key in $@
+		for entry in $@
 		do
-			echo "====================> $key"
-			cat "$file"|jq -r ".[\"${key}\"]"|base64 -d
+			echo "====================> $entry"
+			cat "$file"|jq -r ".[\"${entry}\"]"|base64 -d
 		done
 		exit 0
 	fi
-	while IFS= read -r key; do
-		echo "====================> $key"
-		cat "$file"|jq -r ".[\"${key}\"]"|base64 -d
+	while IFS= read -r entry; do
+		echo "====================> $entry"
+		cat "$file"|jq -r ".[\"${entry}\"]"|base64 -d
 	done <<< "$(cat "$file"|jq -r 'keys[]')"
 	exit 0
 fi