committing changes in /etc made by "-bash"

Package changes:

nftables/main.nft

@@ -1,64 +0,0 @@
-# Sample configuration for nftables service.
-# Load this by calling 'nft -f /etc/nftables/main.nft'.
-
-# Note about base chain priorities:
-# The priority values used in these sample configs are
-# offset by 20 in order to avoid ambiguity when firewalld
-# is also running which uses an offset of 10. This means
-# that packets will traverse firewalld first and if not
-# dropped/rejected there will hit the chains defined here.
-# Chains created by iptables, ebtables and arptables tools
-# do not use an offset, so those chains are traversed first
-# in any case.
-
-# drop any existing nftables ruleset
-flush ruleset
-
-# a common table for both IPv4 and IPv6
-table inet nftables_svc {
-
-	# protocols to allow
-	set allowed_protocols {
-		type inet_proto
-		elements = { icmp, icmpv6 }
-	}
-
-	# interfaces to accept any traffic on
-	set allowed_interfaces {
-		type ifname
-		elements = { "lo" }
-	}
-
-	# services to allow
-	set allowed_tcp_dports {
-		type inet_service
-		elements = { ssh, 9090 }
-	}
-
-	# this chain gathers all accept conditions
-	chain allow {
-		ct state established,related accept
-
-		meta l4proto @allowed_protocols accept
-		iifname @allowed_interfaces accept
-		tcp dport @allowed_tcp_dports accept
-	}
-
-	# base-chain for traffic to this host
-	chain INPUT {
-		type filter hook input priority filter + 20
-		policy accept
-
-		jump allow
-		reject with icmpx type port-unreachable
-	}
-}
-
-# By default, any forwarding traffic is allowed.
-# Uncomment the following line to filter it based
-# on the same criteria as input traffic.
-#include "/etc/nftables/router.nft"
-
-# Uncomment the following line to enable masquerading of
-# forwarded traffic. May be used with or without router.nft.
-#include "/etc/nftables/nat.nft"