file - Powershell: Missing '=' operator after key in hash literal Error -
the code:
$serverlistfile = "d:\scripts\serverlist.txt" $serverlist = get-content $serverlistfile -erroraction silentlycontinue $result = @() foreach($computername in $serverlist) { $avgproc = get-wmiobject -computername $computername win32_processor | measure-object -property loadpercentage -average | select average $os = gwmi -class win32_operatingsystem -computername $computername | select-object @{name = "memoryusage"; expression = {“{0:n2}” -f ((($_.totalvisiblememorysize - $_.freephysicalmemory)*100)/ $_.totalvisiblememorysize) } get-eventlog -logname security -newest 5000 | where-object {$_.eventid -eq "4624"} | select-object @{name ='username'; expression = {$_.replacementstrings[1]}} } $result += [pscustomobject] @{ servername = "$computername" cpuload = "$($avgproc.average)%" memload = "$($os.memoryusage)%" eventlog = "$username" } $outputreport = "<html><title> server health report </title> <body background-color:peachpuff> <font color =""#99000"" face=""microsoft tai le""> <h2> server health report </h2></font> <table border=1 cellpadding=0 cellspacing=0> <tr bgcolor=gray align=center> <td><b>server name</b></td> <td><b>avrg.cpu utilization</b></td> <td><b>memory utilization</b></td> <td><b>username event-4624</b></td></tr>" foreach($entry in $result) { if((($entry.cpuload) -or ($entry.memload)) -ge 80 ) { $outputreport += "<tr bgcolor=red>" } else { $outputreport += "<tr>" } $outputreport += "<td>$($entry.servername)</td><td align=center>$($entry.cpuload)</td><td align=center>$($entry.memload)</td><td align=center>$($entry.eventlog)</td></tr>" } $outputreport += "</table></body></html>" } $outputreport | out-file d:\scripts\test.htm invoke-expression d:\scripts\test.htm produces following error:
missing '=' operator after key in hash literal. @ d:\scripts\again.ps1:13 char:13 + get-eventlog <<<< -logname security -newest 5000 | where-object {$_.eventid -eq "4624"} | select-object @{name ='username'; expression = {$_.replacementstrings[1]}} + categoryinfo : parsererror: (:) [], parentcontainserrorrecordexception + fullyqualifiederrorid : missingequalsinhashliteral
missing } here:
select-object @{name = "memoryusage"; expression = {"{0:n2}" -f ((($_.totalvisiblememorysize - $_.freephysicalmemory)*100)/ $_.totalvisiblememorysize) } } 
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