diff --git a/.local/bin/scripts/b b/.local/bin/scripts/b
index c667633..6fe0fd8 100755
--- a/.local/bin/scripts/b
+++ b/.local/bin/scripts/b
@@ -47,6 +47,10 @@ declare -a timg timga bat batl ls
 for arg; do
 	case "$arg" in (-*) args="$args $arg"; continue;; esac
 	checkperm "$arg"
+	if ! $elevate test -e "$arg"
+	then echo "File not found: '$arg'" 1>&2
+		continue
+	fi
 	grid=$(expr $(tput cols) / 20)
 	tmpfile="$prefix/$(basename "$arg")"
 	case "$mime" in
diff --git a/.local/bin/scripts/ex b/.local/bin/scripts/ex
index 63fe586..d7a15a4 100755
--- a/.local/bin/scripts/ex
+++ b/.local/bin/scripts/ex
@@ -19,11 +19,11 @@ for arg do
 			(*.tar.*|*.tar) tar --extract --file "$path";;
 			(*.tbz2)        tar xjf "$path"   ;;
 			(*.tgz)         tar xzf "$path"   ;;
-			(*.zip|*.jar)   unzip "$path" | rewrite ;;
+			#(*.zip|*.jar)   unzip "$path" | rewrite ;;
+			(*.7z|*.z01|*.zip|*.jar)    7z x "$path"      ;;
 			(*.gz)          gunzip "$path"    ;;
 			(*.bz2)         bunzip2 "$path"   ;;
 			(*.rar)         unrar x "$path"   ;;
-			(*.7z|*.z01)    7z x "$path"      ;;
 			(*.deb)         ar x "$path"      ;;
 			(*.zst)         unzstd "$path"    ;;
 			(*.Z)           uncompress "$path";;
@@ -32,7 +32,7 @@ for arg do
 		test "$(basename "$PWD")" = "$namepart" &&
 			if test "$(ls -U | wc -l)" -lt 3
 			then mv * .. && cd .. && rm -d "$namepart"
-			else mv "$namepart" "$name"
+			else cd .. && mv "$namepart" "$name"
 			fi
 		)
 	else