# PowerShell

## Large Files

Get bottom lines of file

```
Get-Content .\access.log -Tail 100000  | Set-Content .\greg01.log 
```

Grep from bottom lines

```
Get-Content .\greg01.log -Tail 100000 | Select-String -Pattern "16/Dec/2019:0" -SimpleMatch | Set-Content .\greg01-time.log 
```