Shell's

openssl req -new -x509 -newkey rsa:2048 -keyout cakey.pem -out cacert.pem -days 3650
chmod 600 cakey.pem
openssl genrsa -out serverkey.pem -aes128 2048 -days 3650
openssl rsa -in serverkey.pem -out serverkey.pem


mount -t nfs nfsserver:/path/to/share /mnt/local
mount -t iso9660 -o loop /pfad/zur/iso-Datei.iso /media

tar.gz entpacken
tar -xvzf archive.tar.gz

Verbindungen
netstat -atu