From 0ba810d43da3f16f92824d20f5605b0e776147e4 Mon Sep 17 00:00:00 2001
From: sinanmohd <sinan@firemail.cc>
Date: Sat, 6 May 2023 12:32:04 +0530
Subject: livevm: split longer lines and update err message to show new options

---
 .local/bin/livevm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to '.local/bin/livevm')

diff --git a/.local/bin/livevm b/.local/bin/livevm
index 838977a..f52b45c 100755
--- a/.local/bin/livevm
+++ b/.local/bin/livevm
@@ -5,7 +5,8 @@ storage="${data_dir}/livevm.qcow2"
 # allocate half of available memory and cores to vm
 mem="$(($(grep MemAvailable /proc/meminfo | grep -o '[0-9]*')/2))"
 cores="$(($(nproc)/2))"
-cmd="qemu-system-x86_64 -boot menu=on -enable-kvm -device intel-hda -device hda-duplex -m ${mem}k -cpu host -smp $cores -drive file=$storage"
+cmd="qemu-system-x86_64 -boot menu=on -enable-kvm -device intel-hda \
+	-device hda-duplex -m ${mem}k -cpu host -smp $cores -drive file=$storage"
 
 [ ! -d "${data_dir}" ] &&
 	mkdir -p "${data_dir}"
@@ -66,7 +67,8 @@ do
 		exit
 		;;
 	?)
-		printf "%s\n" "usage: ${0##*/} [ -weh ] [ -c cdrom ] [ -d drive ]" 1>&2
+		printf "%s%s\n" "usage: ${0##*/} [ -weh ] [ -c cdrom ] [ -d drive ]" \
+			"[ -u host_bus/host_addr ] [ -q img.qcow2 ] [ -r img.raw ]" 1>&2
 		exit 1
 		;;
 	esac
-- 
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