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• 12.30.13
  Visual Ping Networking, Powershell | (0)

  Sometimes it suits me…

  PowerShell

  param ( [Parameter(Mandatory=$true)][string]$target, [Parameter(Mandatory=$false)][int]$waitUntilNextCycle=1, [Parameter(Mandatory=$false)][bool]$displayOkStatus=$true ) $ping = New-Object System.Net.NetworkInformation.Ping function Get-Timestamp { return [System.DateTime]::Now.ToString('HH:mm:ss') } if (!$displayOkStatus) { Write-Warning "Only connection errors will be displayed!" } while ($true) { try { $res = $ping.send($target) $status = $res.Status if ($status -ilike "Success") { if ($displayOkStatus) { Write-Host "[Ok $(Get-Timestamp)]" -NoNewline -BackgroundColor DarkGreen -ForegroundColor White } } else { Write-Host "[$status $(Get-Timestamp)]" -NoNewline -BackgroundColor DarkRed -ForegroundColor White } Start-Sleep -Seconds $waitUntilNextCycle } catch { Write-Host "[DNS or network connection error $(Get-Timestamp)]" -NoNewline -BackgroundColor Black -ForegroundColor White } }

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  param (     [Parameter(Mandatory=$true)][string]$target,     [Parameter(Mandatory=$false)][int]$waitUntilNextCycle=1,     [Parameter(Mandatory=$false)][bool]$displayOkStatus=$true )      $ping = New-Object System.Net.NetworkInformation.Ping   function Get-Timestamp {     return [System.DateTime]::Now.ToString('HH:mm:ss') }   if (!$displayOkStatus) {     Write-Warning "Only connection errors will be displayed!" }   while ($true) {     try {         $res = $ping.send($target)         $status = $res.Status         if ($status -ilike "Success") {             if ($displayOkStatus) {                 Write-Host "[Ok $(Get-Timestamp)]" -NoNewline -BackgroundColor DarkGreen -ForegroundColor White             }         } else {             Write-Host "[$status $(Get-Timestamp)]" -NoNewline -BackgroundColor DarkRed -ForegroundColor White         }         Start-Sleep -Seconds $waitUntilNextCycle     }     catch {         Write-Host "[DNS or network connection error $(Get-Timestamp)]" -NoNewline -BackgroundColor Black -ForegroundColor White     } }

  

  Štítky: Networking, Powershell
  
• 12.08.13
  Get-Timestamp in Bash and Powershell Skriptování | (0)

  Most useful function

  Shell

  function timestamp { case "$1" in 1) timestamp=`/bin/date '+%Y.%m.%d %k:%M:%S:%N'`;; 2) timestamp=`/bin/date '+%Y-%m-%d'`;; 3) timestamp=`/bin/date '+%Y-%m-%d'`;; 4) timestamp=`/bin/date '+%Y'`;; 5) timestamp=`/bin/date '+%k:%M'`;; *) timestamp=`/bin/date '+%Y.%m.%d %k:%M:%S'`;; esac echo $timestamp } echo "now is `timestamp 5`"

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  function timestamp {    case "$1" in      1) timestamp=`/bin/date '+%Y.%m.%d %k:%M:%S:%N'`;;      2) timestamp=`/bin/date '+%Y-%m-%d'`;;      3) timestamp=`/bin/date '+%Y-%m-%d'`;;      4) timestamp=`/bin/date '+%Y'`;;      5) timestamp=`/bin/date '+%k:%M'`;;      *) timestamp=`/bin/date '+%Y.%m.%d %k:%M:%S'`;;    esac    echo $timestamp }   echo "now is `timestamp 5`"

  PowerShell

  function Get-Timestamp() { param ( [Parameter(Mandatory=$false)][string]$type="1" ) $Now = [System.DateTime]::Now switch($type) { 1 {[string]$ret = $Now.ToString("yyyy.MM.dd HH:mm:ss")} 2 {[string]$ret = $Now.ToString("yyyy.MM.dd")} 3 {[string]$ret = $Now.ToString("yyyy-MM-dd__HH-mm")} 4 {[string]$ret = $Now.ToString("yyyy-MM-dd")} 5 {[string]$ret = $Now.ToString("dddd")} 6 {[string]$ret = $Now.ToString("yyyyMMddHHmmss")} 7 {[string]$ret = $Now.ToString("yyyy.MM.dd HH:mm:ss.ff")} 8 {[string]$ret = $Now.ToString("yyyyMMddHHmmssff")} } return $ret } Write-Host "today is $(Get-Timestamp -type 5)"

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  function Get-Timestamp() {     param (         [Parameter(Mandatory=$false)][string]$type="1"     )         $Now = [System.DateTime]::Now         switch($type) {         1 {[string]$ret = $Now.ToString("yyyy.MM.dd HH:mm:ss")}                 2 {[string]$ret = $Now.ToString("yyyy.MM.dd")}                 3 {[string]$ret = $Now.ToString("yyyy-MM-dd__HH-mm")}         4 {[string]$ret = $Now.ToString("yyyy-MM-dd")}         5 {[string]$ret = $Now.ToString("dddd")}         6 {[string]$ret = $Now.ToString("yyyyMMddHHmmss")}                 7 {[string]$ret = $Now.ToString("yyyy.MM.dd HH:mm:ss.ff")}                 8 {[string]$ret = $Now.ToString("yyyyMMddHHmmssff")}             }     return $ret }   Write-Host "today is $(Get-Timestamp -type 5)"

  Štítky: bash, Powershell
  
• 09.19.13
  Executing a Command stored in a Variable from Powershell Powershell, Skriptování | (0)

  The script executes a commands stored in a variable (array). The output is conveniently collected and stored in a log file.

  PowerShell

  [string]$log = "c:\temp\log.txt" [array]$commands = @( 'if (!([System.Environment]::OSVersion.Version).Major -ge 6) {"win xp"} else {"win 7 or higher"}'; 'gps | select id,@{Name="WorkingSet(MB)";Expression={"{0:N1} M" -f($_.WorkingSet/1mb)}},name,company | sort name | ft'; 'netstat -noa -p TCP | findstr /i close' ) foreach ($command in $commands) { $command = [scriptblock]::Create($command) [array]$output = & $command $output | fl | Out-File -FilePath $log -Encoding UTF8 -Append }

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  [string]$log = "c:\temp\log.txt"   [array]$commands = @(     'if (!([System.Environment]::OSVersion.Version).Major -ge 6) {"win xp"} else {"win 7 or higher"}';     'gps | select id,@{Name="WorkingSet(MB)";Expression={"{0:N1} M" -f($_.WorkingSet/1mb)}},name,company | sort name | ft';     'netstat -noa -p TCP | findstr /i close'     ) foreach ($command in $commands) {     $command = [scriptblock]::Create($command)     [array]$output = & $command     $output | fl | Out-File -FilePath $log -Encoding UTF8 -Append }

  Štítky: Powershell
  

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