From 371287c03445bb24d1243a89325bb11f20d51de1 Mon Sep 17 00:00:00 2001
From: Patrick Spek <p.spek@tyil.nl>
Date: Sun, 21 May 2023 12:24:18 +0200
Subject: Add more information to sysinfo

---
 lib/subcommands/sysinfo.bash | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/lib/subcommands/sysinfo.bash b/lib/subcommands/sysinfo.bash
index 8aa237e..f9f81ba 100644
--- a/lib/subcommands/sysinfo.bash
+++ b/lib/subcommands/sysinfo.bash
@@ -5,6 +5,22 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
 subcommand() {
+	local load_1
+	local load_5
+	local load_15
+	local memory_total
+	local memory_free
+	local memory_used
+	local uptime
+
+	load_1="$(awk '{ print $1 }' < /proc/loadavg)"
+	load_5="$(awk '{ print $2 }' < /proc/loadavg)"
+	load_15="$(awk '{ print $3 }' < /proc/loadavg)"
+	memory_total="$(awk '/MemTotal/ { print $2 }' < /proc/meminfo)"
+	memory_free="$(awk '/MemFree/ { print $2 }' < /proc/meminfo)"
+	memory_used=$(( memory_total - memory_free ))
+	uptime="$(awk -F. '{ print $1 }' < /proc/uptime)"
+
 	printf "%-15s %s\n" "etcdir" "$BASHTARD_ETCDIR"
 	printf "%-15s %s\n" "libdir" "$BASHTARD_LIBDIR"
 	printf "%-15s %s\n" "sharedir" "$BASHTARD_SHAREDIR"
@@ -13,4 +29,17 @@ subcommand() {
 	do
 		printf "%-15s %s\n" "$key" "${BASHTARD_PLATFORM[$key]}"
 	done
+
+	printf "%-15s %dd %02dh %02dm %02ds\n" "uptime" \
+		"$(( uptime / 60 / 60 / 24 ))" \
+		"$(( uptime / 60 / 60 % 24 ))" \
+		"$(( uptime / 60 % 60 ))" \
+		"$(( uptime % 60 ))"
+	printf "%-15s %dGi / %dGi\n" "memory" \
+		"$(( memory_used  / 1024 / 1024 ))" \
+		"$(( memory_total / 1024 / 1024 ))"
+	printf "%-15s %s %s %s\n" "load" \
+		"$load_1" \
+		"$load_5" \
+		"$load_15"
 }
-- 
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