tssg changes and such

1 files changed, 30 insertions, 0 deletions

diff --git a/launch/virt b/launch/virt
new file mode 100755
index 0000000..f1035a0
--- /dev/null
+++ b/launch/virt
@@ -0,0 +1,30 @@
+#!/bin/sh
+virtdir=~/.local/share/virt
+
+halfram() { awk '/^MemTotal/ { printf "%dM\n", $2/2/1024 }' /proc/meminfo; } # Needs to be either in M or G according to man page
+halfthreads() { echo $(( $(nproc) / 2 )); }
+startvm() {
+	qemu-system-x86_64 \
+		-enable-kvm \
+		-cpu host \
+		-m $(halfram) \
+		-smp $(halfthreads) \
+		-net nic \
+		-nographic \
+		-vga none \
+		-audiodev pa,id=pa1,server=/run/user/1000/pulse/native \
+		-soundhw all \
+		-boot menu=on \
+		-drive file="$virtdir/$1.img" \
+; }
+
+		#-display sdl,gl=on \
+vms="$(ls $virtdir)"
+
+[ -n "$1" ] && vm="$1" || vm=$(echo "$vms" | sed 's/\.img//' | dmenu -p "Choose Virtual Machine Image or Enter Name for New Virtual Machine")
+
+if echo "$vms" | grep "^$vm.img$" >/dev/null; then
+	startvm "$vm"
+else
+	qemu-img create -f qcow2 "$virtdir/$vm.img" $(echo -n "4G\n8G\n16G\n32G" | dmenu -p "Choose Size of Virtual Machine \"$vm\"")
+fi