Import-Csv and Export-Csv PowerShell cmdlets

Import-csv.ps1

#export data using Export-CSV cmdlet
Get-EventLog Application -Newest 100 | Export-Csv logs.csv
Get-Content logs.csv

#import CSV data using Import-CSV cmdlet
#specify path
$path = "C:\PowerShell\logs.csv"
#import csv file and specify specific columns you want to import using -Header 
$file = Import-Csv $path -Delimiter "," 
#$file
#loop all the rows in file
foreach ($row in $file)
{
    #condition to read only Errors
    if ($row.EntryType -like '*Error*')
    {
        Write-Host "---------------------------------------------"
        Write-Host $row.EntryType
        Write-Host $row.TimeGenerated
        Write-Host $row.Message
        Write-Host "---------------------------------------------"
    }
}