diff --git a/files/.zshrc b/files/.zshrc
index cb6bef2..d78d1de 100644
--- a/files/.zshrc
+++ b/files/.zshrc
@@ -13,6 +13,7 @@ g() { LC_ALL=C grep --exclude "*~" -r -P ${@:?regexp missing} }
 sprunge() { cat $@ | curl -sF 'sprunge=<-' http://sprunge.us }
 # minimal functions, 02mar
 mkcd() { mkdir -p "$1"; cd "$1" }
+ops() { a="$(lr -t 'type=f' -t '!mode|1' -A)" && "$EDITOR" "$a" }
 
 set -o emacs
 
@@ -24,4 +25,7 @@ alias pc='pass -c'
 alias pe='pass edit'
 cdpath="$HOME"
 
-printf '%s  +%s+\n' "$(date +%d%b%Y | tr [:upper:] [:lower:])" "$(hostname)"
+# date +hostname+ [battery]
+printf '%s  +%s+  %s\n' \
+	"$(date +%d%b%Y | tr [:upper:] [:lower:])" "$(hostname)" \
+	"$((cat /sys/class/power_supply/BAT0/capacity 2>/dev/null && echo %) | tr -d '\n')"