diff --git a/runs/utils b/runs/utils
index 75cb2b1..fc6f600 100755
--- a/runs/utils
+++ b/runs/utils
@@ -1,2 +1,5 @@
 #!/bin/zsh
-brew install jq
+
+# likely on unix systems already: find xargs grep sed awk
+
+brew install jq parallel
diff --git a/src_files/.config/tmux/tmux.conf b/src_files/.config/tmux/tmux.conf
index 63cad33..00ebf0c 100644
--- a/src_files/.config/tmux/tmux.conf
+++ b/src_files/.config/tmux/tmux.conf
@@ -20,6 +20,9 @@ bind -r l select-pane -R
 # reload tmux.conf
 bind r source-file "~/.config/tmux/tmux.conf" \; display-message "tmux.conf reloaded"
 
+# kill the current session
+bind Q rename-session zzzz-temp-kill\; switch-client -p\; kill-session -t zzzz-temp-kill
+
 # use tmux-sessionizer in place of f find
 bind-key -r f run-shell "tmux neww ~/.local/bin/tmux-sessionizer"