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selinux nginx

Restart Nginx and bind() to 0.0.0.0:8088 failed (13: Permission denied)

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Check if host is a live bash script

!/bin/bash # TCP-ping in bash (not tested) HOSTNAME=”$1″ PORT=”$2″ if [ “X$HOSTNAME” == “X” ]; then echo “Specify a hostname” exit 1 fi if [ “X$PORT” == “X” ]; then PORT=”22″ fi exec 3<>/dev/tcp/$HOSTNAME/$PORT if [ $? -eq 0 ]; then echo “Alive.” else echo “Dead.” fi exec 3>&- […]