dangerboot
43 lines
853 B
Bash
Executable File
43 lines
853 B
Bash
Executable File
#!/bin/bash
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set -eux
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# from vm to make a shared folder
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if [ $# -lt 1 ] ; then
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echo """
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IMG=${1:-disc_alpine.qcow2}
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SIZE=${2:-16G}
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RAM=${3:-2G}
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CPUS=${4:-2}
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SHARE=${5:-$PWD/share}
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"""
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echo "cheat sheet: mount -t 9p -o trans=virtio hostshare /mnt"
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exit 1
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fi
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# --- Configurable defaults ---
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IMG=${1:-disc_alpine.qcow2}
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SIZE=${2:-16G}
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RAM=${3:-2G}
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CPUS=${4:-2}
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SHARE=${5:-$PWD/share}
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# --- Setup ---
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mkdir -p "$SHARE"
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# --- Optional install script ---
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# Drop any file named install.sh in ./share to execute it inside the VM later:
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# e.g. `bash /mnt/share/install.sh` after mounting
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qemu-system-x86_64 \
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-m $RAM \
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-boot once=d \
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-drive file=$IMG \
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-device virtio-vga \
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-enable-kvm \
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-display default,show-cursor=on \
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-nic user,hostfwd=tcp::2222-:22 \
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-virtfs local,id=share,path="$SHARE",security_model=none,mount_tag=hostshare
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