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authorsinanmohd <sinan@firemail.cc>2023-03-23 09:10:00 +0530
committersinanmohd <sinan@firemail.cc>2023-03-23 09:24:22 +0530
commit9fecc3a6ee80c9ea2758947e72894b2ece54d894 (patch)
tree1f7e89c55c19a9ead8054d03a9aeaefc1a24682d /.local/bin/livevm
parentfe5e56eb25c247deef07bb650c50bdc6cccc8687 (diff)
fix : livevm: wrong path to create qcow2 img, get rid of die, dont cat to grep
Diffstat (limited to '.local/bin/livevm')
-rwxr-xr-x.local/bin/livevm8
1 files changed, 4 insertions, 4 deletions
diff --git a/.local/bin/livevm b/.local/bin/livevm
index 638386b..79f7ed6 100755
--- a/.local/bin/livevm
+++ b/.local/bin/livevm
@@ -2,16 +2,15 @@
data_dir="${XDG_DATA_HOME:-${HOME}/.local/share}/vm"
storage="${data_dir}/livevm.qcow2"
-
# allocate half of available memory and cores to vm
-mem="$(($(cat /proc/meminfo | grep MemAvailable | grep -o '[0-9]*')/2))"
+mem="$(($(grep MemAvailable /proc/meminfo | grep -o '[0-9]*')/2))"
cores="$(($(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"
[ ! -d "${data_dir}" ] &&
mkdir -p "${data_dir}"
[ ! -f "$storage" ] &&
- qemu-img create -f qcow2 livevm.img 30G
+ qemu-img create -f qcow2 "$storage" 30G
while getopts "wehc:d:" f
do
@@ -45,10 +44,11 @@ do
-c [cdrom]
-d [drive]
EOF
+
exit
;;
?)
- echo "usage: ${0##*/} [ -weh ] [ -c cdrom ] [ -d drive ]"
+ printf "%s\n" "usage: ${0##*/} [ -weh ] [ -c cdrom ] [ -d drive ]" 1>&2
exit 1
;;
esac