First version

tests/vssh.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# Runs a command in the test VM: tests/vssh.sh team|icpc 'command'
+# Passwords: TEAM_PASS (default contest) and ADMIN_PASS (password given to build.sh).
+user=$1; shift
+case "$user" in
+    team) pass=${TEAM_PASS:-contest} ;;
+    icpc) pass=${ADMIN_PASS:?set ADMIN_PASS to the administrator password} ;;
+    *) echo "user must be team or icpc" >&2; exit 2 ;;
+esac
+exec sshpass -p "$pass" ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
+    -o LogLevel=ERROR -o ConnectTimeout=5 -p 2222 "$user@127.0.0.1" "$@"