Kein Bild

check dns records

Juni 25, 2019 stefan 0

You can check a specific DNS-Record with: nslookup -type=TXT List all DNS Records of a domain dig ANY

Kein Bild

sed – stream editor

August 31, 2018 stefan 0

You want to use sed to prefix a line with a #, given by the linenumber 18? sed -i ‚{18s/^/#/}‘ theFile.txt    

Kein Bild


Februar 19, 2018 stefan 0

Some useful Linux terminal shortcuts. For increased proficiency on the shell. CTLR + L               Clean-up the whole screen CTRL + A  […]