cd /usr/bin ln -s nano pico export EDITOR=pico

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To remove a rule or ip: Find rule grep 68.188.73.13 /etc/sysconfig/iptables Delete rule (must be exact) iptables -D INPUT -s 202.100.85.0/24 -j DROP You can whitelist a ip to bypass any blocks and after restarting iptables you can find alist of rules here: /etc/sys-config/iptables

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