ex/makevm

   1 #!/bin/bash
   2 rm -rf vm/ vm.squashfs
   3 mkdir -p vm/proc/
   4 mount /proc -o bind vm/proc
   5 multistrap -f ex/vm.conf
   6 ln -s vm/usr/bin/mawk vm/bin/awk
   7 echo '/sbin/poweroff -f' > vm/.bash_logout
   8 cat > vm/etc/fstab <<EOF
   9 virtfs /mnt  9p     trans=virtio 0 0
  10 tmpfs  /tmp  tmpfs  defaults     0 0
  11 procfs /proc procfs defaults     0 0
  12 EOF
  13 cat > vm/.profile <<EOF
  14 mount /mnt
  15 mount /tmp
  16 mount /proc
  17 [ -e /dev/ttyS1 ] && stty -F /dev/ttyS1 -echo
  18 cd /mnt
  19 export PS1="# "
  20 EOF
  21 cat >> vm/etc/sudoers <<EOF
  22 Defaults>nobody closefrom=5
  23 Defaults>nobody !env_check
  24 Defaults>nobody env_keep="ONLINE_JUDGE PATH HOME"
  25 EOF
  26 install gruntmaster-exec gruntmaster-compile vm/usr/bin/
  27 umount vm/proc
  28 mksquashfs vm vm.squashfs -comp lzo