拍拍尘土

function getSelectedText(){
                var selectedText;
                var textField=document.getElementById('inputTextarea');
                if(window.getSelection) selectedText=getTextFieldSelection(textField);//getTextFieldSelection(document.getElementById("inputTextArea"));
                else selectedText=document.selection.createRange().text;
                     alert(selectedText);
         }

         function getTextFieldSelection(e){

function getCursortPosition (ctrl) {
  var CaretPos = 0;  // IE Support
  if (document.selection) {
  ctrl.focus ();
    var Sel = document.selection.createRange ();
    Sel.moveStart ('character', -ctrl.value.length);
    CaretPos = Sel.text.length;
  }
  // Firefox support
  else if (ctrl.selectionStart || ctrl.selectionStart == '0')
    CaretPos = ctrl.selectionStart;
  return (CaretPos);
}

function setCaretPosition(ctrl, pos){

# tar -zxvf proftpd-1.3.4a
# cd proftpd-1.3.4a
# ./configure –prefix=/usr/local/proftpd
# make
# make install

         　　##############################################
         　　#!/usr/bin/expect
         　　set timeout 30
         　　spawn ssh -l username 192.168.1.1
         　　expect "password:"
         　　send "ispass\r"
         　　interact
         　　##############################################

         #!/bin/bash
         btime=600
         becur=`date -d "1 minute ago" +%H%M%S`
         badip=`tac /home/www.centos.bz/log/access.log | awk -v a="$becur" -F [' ':] '{t=$5$6$7;if (t>=a){ print} else {exit;}' | egrep -v "\.(gif|jpg|jpeg|png|css|js)" | awk '{print $1}' | sort | uniq -c | awk '{if ($1>=20) print $2}}'`
         if [ ! -z "$badip" ];then