0,inside:b},{pattern:/(["'])(?:\\[\s\S]|\$\([^)]+\)|`[^`]+`|(?!\1)[^\\])*\1/,greedy:!0,inside:b}],variable:b.variable,'function':{pattern:/(^|[\s;|&])(?:alias|apropos|apt-get|aptitude|aspell|awk|basename|bash|bc|bg|builtin|bzip2|cal|cat|cd|cfdisk|chgrp|chmod|chown|chroot|chkconfig|cksum|clear|cmp|comm|command|cp|cron|crontab|csplit|curl|cut|date|dc|dd|ddrescue|df|diff|diff3|dig|dir|dircolors|dirname|dirs|dmesg|du|egrep|eject|enable|env|ethtool|eval|exec|expand|expect|export|expr|fdformat|fdisk|f...

  # Directory for kube-apiserver to store SSH key (if necessary).
  mkdir -p "${mount_point}/srv/sshproxy"
  ln -s -f "${mount_point}/srv/sshproxy" /etc/srv/sshproxy

  chown -R etcd "${mount_point}/var/etcd"
  chgrp -R etcd "${mount_point}/var/etcd"
}

# append_or_replace_prefixed_line ensures:
# 1. the specified file exists
# 2. existing lines with the specified ${prefix} are removed

	cmd.proc.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
	cmd.Start()
	defer cmd.Stop()

	cpid, cpgrp := cmd.Info()

	if cpid == ppid {
		t.Fatalf("Parent and child have the same process ID")
	}

	if cpgrp == ppgrp {
		t.Fatalf("Parent and child are in the same process group")
	}

	if cpid != cpgrp {
		t.Fatalf("Child's process group is not the child's process ID")
	}
}