Anton Shestakov <av6@dwimlabs.net>, Thu, 19 Jan 2023 22:25:20 +0400
.vimrc: use airline's tabline extension instead of minibufexplorer
minibufexplorer is causing vim to occasionally spew errors when using
completeopt=popup.
#allow all loopback traffic
# no incoming connections
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p icmp --icmp-type destination-unreachable -j ACCEPT
-A INPUT -p icmp --icmp-type time-exceeded -j ACCEPT
-A INPUT -p icmp --icmp-type echo-request -j ACCEPT
-A INPUT -p icmp --icmp-type echo-request -j ACCEPT
-A OUTPUT -p icmp --icmp-type echo-reply -j ACCEPT
-A OUTPUT -p udp --dport 53 -j ACCEPT
-A INPUT -p udp --sport 53 -j ACCEPT