Linux bash scripts to block/unblock IPv4 using route

Linux bash shell scripts should be runned as root administrator user allows to block/unblock bad IPs protocol version 4.

Short instructions: upload zip files to folder on server.

Run command to unpack scripts:

unzip *.zip

Change permissions:

chmod -v 755 *.sh

Run script:

./block_ip4_route.sh "IPv4 to block"

./unblock_ip4_route.sh "IPv4 to unblock"