diff --git a/.config/git/config b/.config/git/config
index f845967..3e209c6 100644
--- a/.config/git/config
+++ b/.config/git/config
@@ -104,9 +104,10 @@
 	rh = reset HEAD~
 	rs = reset --keep
 	ru = reset --keep @{upstream}
+	rg = rmgonebranches
 	unstage = reset HEAD --
 	gcr = !git gc && git repack -a -d
-	
+
 	ready = rebase -i @{push}
 	format-head = !git stash && git-clang-format HEAD~ && git commit -a --amend --no-edit && git stash pop
 
diff --git a/.config/shell/functions b/.config/shell/functions
index d805ce2..6a6a17a 100644
--- a/.config/shell/functions
+++ b/.config/shell/functions
@@ -106,7 +106,12 @@ alias lst='( last; last -f /var/log/wtmp.1 ) | grep -v "pts/" | tac | less +G'
 alias lar='last | tac'
 tr() { tree -a -L 2 --du -h -C "$@" | ${PAGER:-less} }
 
-alias xo='xdg-open'
+xo() {
+  while test $# -gt 0; do
+    xdg-open "$1"
+    shift
+  done
+}
 alias sqli='rlwrap sqlite3 -column -header -cmd .tables'
 alias loc='noglob locate --basename'
 alias uloc='noglob sudo updatedb && locate --basename'
diff --git a/.local/bin/b b/.local/bin/b
index 89f2e4a..3a2eb02 100755
--- a/.local/bin/b
+++ b/.local/bin/b
@@ -1,11 +1,16 @@
 #!/bin/sh
 # Show type & contents of given files or PWD
+
+# gets the last arg or current dir
 for last; do true; done
 last=${last:-.}
-file "$last" | grep -v --color=never directory
-stat -c 'Permissions: %A, Created: %.10w, Modified %.10y, Size: %s' "$last"
+
+file "$last" | grep -v --color=never 'directory$'
+test -e "$last" || exit 1
+
 case "$(file --dereference --mime "$last")" in
   *inode/directory*) ls -l --color=always --human-readable --group-directories-first --file-type --dereference-command-line --almost-all "$@";;
   *binary) ;;
   *) $(test -f "$last" -a ! -r "$last") bat --style header "$@";;
 esac
+stat -c 'Permissions: %A, Created: %.10w, Modified %.10y, Size: %s' "$last"