Filter last occurrence on file


filter last occurrence containing the DHCP string
tac /var/log/syslog | grep -m 1 'DHCP'

filter 3 lines between the last occurrence containing the err or warn string
tac /var/log/syslog | egrep -m 1 -C 3 'err|warn'

DIsable LAPS

  Turn all items to disabled in LAPS GPO    Remove LAPS passwords Get-ADComputer -Filter * -SearchBase “OU=Servers,DC=mydomain,DC=com” | Se...

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