Turn on OS and version detection scanning script (IPv4) nmap -A 192.168.1.254 nmap -v -A 192.168.1.1 nmap -A -iL /tmp/scanlist.txt Find out if a host/network is protected by a firewall nmap -sA 192.168.1.254 Scan a host when protected by the firewall nmap -PN 192.168.1.1 Scan a network and find out which servers and devices are up and running This is known as host discovery or ping scan: nmap -sP 192.168.1.0/24 Sample outputs: Host 192.168.1.1 is up (0.00035s latency). MAC Address: BC:AE:C5:C3:16:93 (Unknown) Host 192.168.1.2 is up (0.0038s latency). MAC Address: 74:44:01:40:57:FB (Unknown) Host 192.168.1.5 is up. Host nas03 (192.168.1.12) is...
How to Clear DNS Cache in MacOS Sierra
Open the Terminal application, found in the Utilities folder within Applications Enter the following command syntax exactly (use copy and paste if in doubt about syntax accuracy): sudo killall -HUP mDNSResponder;say DNS cache has been flushed Hit the Return/Enter key and enter the admin password when requested (this is necessary because of sudo privileges) Wait a few moments for the DNS cache to be cleared
Iceland under Full Moon
Ach ja, Iceland… Surfing and Kayaking under northern lights in iceland… Join us on a tour around Iceland at night with a moonlight to light the path. Shooting under the Full moon in Iceland.
ΔLPINE ADVENTURE
Eigentlich kann ich den Winter so langsam nicht mehr sehen, aber das Video ist toll … In January i took a road trip through Europe visiting mountains, frozen lakes and steam trains in the forest. Follow my instagram to see more stills from the trip: instagram.com/joshzoo
WordPress: REST-API unter WordPress 4.7.x deaktivieren
Die ersten erfolgreichen Angriffe sind in der Mache. WordPress patchen nicht vergessen!!! Oder REST-API in der functions.php für nicht eingeloggte User deaktivieren: // Remove the WP REST API JSON Endpoints for logged out users add_filter( 'rest_authentication_errors', function( $access ) { if( ! is_user_logged_in() ) { return new WP_Error( 'rest_API_cannot_access', __( 'Only authenticated users can access the REST API.', 'disable-json-api' ), array( 'status' => rest_authorization_required_code() ) ); } return $access; });
SEASONS of NORWAY – A Time-Lapse Adventure in 8K
Wieder einmal ein schönes Time-Lapse Video von Norwegen. Dieses ist allerdings in 8k: With its imposing mountains, endless plateaus and echoing valleys, Norway is a country where nature takes the lead. Using time-lapse, this film attempts to capture the ebb and flow of the seasons and is a result of one year of planning, a second year of shooting and four months of editing. 20,000 kilometers have been travelled, 200,000 photos taken and 20 terabytes worth of hard drives filled. Months have been spent hiking through the mountains, sleeping in tents and travelling through the entire country hunting for the...