12 lines
324 B
Bash
12 lines
324 B
Bash
# firewall configuration
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sudo yum install -y iptables-services
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sudo systemctl stop firewalld
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sudo systemctl disable firewalld
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sudo systemctl mask firewalld
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sudo systemctl enable iptables
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sudo iptables -F
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function instalar() {
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yum list installed "$1" &>/dev/null && echo "$1 já instalado" || sudo yum install -y "$1"
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}
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