#initialization $timeInterval = 30 #监测间隔 $record = @{
"Coding" = 0;
"Outlook Email" = 0;
"Gmail" = 0;
"Google Reader" = 0;
"BBS" = 0;
"Other Internet" = 0;
"Documents" = 0;
}
$count = 0 $date = date -format "yyyyMMdd" #try to resume if (test-path "d:temptimeRecord$date.txt") {
gc "d:temptimeRecord$date.txt" | % {
if ($_ -match "w+s+d+") {
$groups = [Regex]::Match($_, "^(w+s?w+)s+(d+)").Groups;
$record[$groups[1].Value] = [int]::Parse($groups[2].Value);
}
}
}
#start to monitor while ($true) {
$titles = ps | ? {
$_.MainWindowTitle}
| select MainWindowTitle $titles | % {
if ($_ -match "Google 阅读器 - Windows Internet Explorer") {
$record["Google Reader"]++;
}
else {
if ($_ -match "Gmail - Windows Internet Explorer") {
$record["Gmail"]++;
}
else {
if ($_ -match "Internet Explorer") {
$record["Other Internet"]++;
}
else {
if ($_ -match "Visual Studio") {
$record["Coding"]++;
}
else {
if ($_ -match "Microsoft Word") {
$record["Documents"]++;
}
else {
if ($_ -match "Microsoft Office OneNote") {
$record["Documents"]++;
}
else {
if ($_ -match "Microsoft PowerPoint") {
$record["Documents"]++;
}
else {
if ($_ -match "Message (HTML)") {
$record["Outlook Email"]++;
}
else {
if ($_ -match "bbs") {
$record["BBS"]++;
}
}
}
}
}
}
}
}
}
}
sleep($timeInterval) $count = ($count + 1) % 10 #为了防止数据丢失，每10次记录写入文件一次 if ($count -eq 0) {
$record > "d:temptimeRecord$date.txt"}
}
为了解技术思路,研究了一下powershell.
整个开发与部署过程如下:
1.下载WindowsXP-KB926139-v2-x86-ENU
安装powershell环境;
2.按照代码要求,写一个简单的脚本;
3. 运行powershell时,同 bat是有区别的.注意以下方法:
1) 解除限制:
set-executionpolicy Unrestricted
2) 将文件名保存为ps1
3) 通过以下方法运行(假如文件名是c:a.ps1)
PS C:> .a
[@more@]
示例代码:
function foo ( [int] $x){
$x = $x + 1echo $x}
foo (1 )
