From 1c0b97651a193aece5a5fcaf4e7c1e80134f2d81 Mon Sep 17 00:00:00 2001
From: kento2 <kento+pub@placeq.com>
Date: Sun, 23 Nov 2025 17:01:01 +0100
Subject: [PATCH] fix memory

---
 files/.local/bin/fetch | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/files/.local/bin/fetch b/files/.local/bin/fetch
index d20bf57..164bbbd 100755
--- a/files/.local/bin/fetch
+++ b/files/.local/bin/fetch
@@ -1,8 +1,20 @@
 #!/bin/sh
 
+get_mem() {
+	while IFS=':k ' read -r key val _; do
+		case $key in
+			MemTotal) mem_used="$((mem_used + val))" ;;
+			Shmem) mem_used="$((mem_used + val))" ;;
+			MemFree|Buffers|Cached|SReclaimable) mem_used="$((mem_used - val))" ;;
+		esac
+	done < /proc/meminfo
+
+	echo "$((mem_used / 1024))"
+}
+
 echo "$USER@$(hostname)"
 echo 'os: Void Linux x86_64-musl'
 echo "uptime:$(uptime -p | tr -d 'up')"
 echo "ip: $(ip a | grep '192.168.178' | cut -d\  -f6 | cut -d/ -f1)"
 echo "pkgs: $(xbps-query -lm | wc -l)"
-echo "mem: $(free -Lm | cut -dU -f4 | cut -d' ' -f10) MiB"
+echo "mem: $(get_mem)M"