Please use this link to calculate IP Subnet
You may also like
Custom rules can be created for Spamassassin, I use a hand written list thats customised for my needs. The location of the […]
Sometimes you may want to access more than one PC or Server via RDP through your firewall. This can be a problem […]
fallocate -l 4G /swapfilechmod 600 /swapfilemkswap /swapfileswapon /swapfile If RAM = 4GBUse swap = 4GB–8GB If RAM = 8GBSwap = 2GB–4GB is […]