From 8be5fb62e44b22faf75ac890e6f1b37e94997cb2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Cohen?= <raphael.cohen.utt@gmail.com>
Date: Sun, 12 Mar 2017 16:03:32 +0100
Subject: [PATCH] Display available ram on BSD systems

---
 powerlevel9k.zsh-theme | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 2af8ff14..52b56f4e 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -911,8 +911,7 @@ prompt_ram() {
     ramfree=$(( ramfree * 4096 ))
   else
     if [[ "$OS" == "BSD" ]]; then
-      ramfree=$(vmstat | grep -E '([0-9]+\w+)+' | awk '{print $5}')
-      base='M'
+      ramfree=$(grep 'avail memory' /var/run/dmesg.boot | awk '{print $4}')
     else
       ramfree=$(grep -o -E "MemAvailable:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
       base='K'