PATH:
etc
# /etc/protocols: # $Id: protocols,v 1.11 2011/05/03 14:45:40 ovasik Exp $ # # Internet (IP) protocols # # from: @(#)protocols 5.1 (Berkeley) 4/17/89 # # Updated for NetBSD based on RFC 1340, Assigned Numbers (July 1992). # Last IANA update included dated 2011-05-03 # # See also http://www.iana.org/assignments/protocol-numbers ip 0 IP # internet protocol, pseudo protocol number hopopt 0 HOPOPT # hop-by-hop options for ipv6 icmp 1 ICMP # internet control message protocol igmp 2 IGMP # internet group management protocol ggp 3 GGP # gateway-gateway protocol ipv4 4 IPv4 # IPv4 encapsulation st 5 ST # ST datagram mode tcp 6 TCP # transmission control protocol cbt 7 CBT # CBT, Tony Ballardie <A.Ballardie@cs.ucl.ac.uk> egp 8 EGP # exterior gateway protocol igp 9 IGP # any private interior gateway (Cisco: for IGRP) bbn-rcc 10 BBN-RCC-MON # BBN RCC Monitoring nvp 11 NVP-II # Network Voice Protocol pup 12 PUP # PARC universal packet protocol argus 13 ARGUS # ARGUS emcon 14 EMCON # EMCON xnet 15 XNET # Cross Net Debugger chaos 16 CHAOS # Chaos udp 17 UDP # user datagram protocol mux 18 MUX # Multiplexing protocol dcn 19 DCN-MEAS # DCN Measurement Subsystems hmp 20 HMP # host monitoring protocol prm 21 PRM # packet radio measurement protocol xns-idp 22 XNS-IDP # Xerox NS IDP trunk-1 23 TRUNK-1 # Trunk-1 trunk-2 24 TRUNK-2 # Trunk-2 leaf-1 25 LEAF-1 # Leaf-1 leaf-2 26 LEAF-2 # Leaf-2 rdp 27 RDP # "reliable datagram" protocol irtp 28 IRTP # Internet Reliable Transaction Protocol iso-tp4 29 ISO-TP4 # ISO Transport Protocol Class 4 netblt 30 NETBLT # Bulk Data Transfer Protocol mfe-nsp 31 MFE-NSP # MFE Network Services Protocol merit-inp 32 MERIT-INP # MERIT Internodal Protocol dccp 33 DCCP # Datagram Congestion Control Protocol 3pc 34 3PC # Third Party Connect Protocol idpr 35 IDPR # Inter-Domain Policy Routing Protocol xtp 36 XTP # Xpress Tranfer Protocol ddp 37 DDP # Datagram Delivery Protocol idpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport Proto tp++ 39 TP++ # TP++ Transport Protocol il 40 IL # IL Transport Protocol ipv6 41 IPv6 # IPv6 encapsulation sdrp 42 SDRP # Source Demand Routing Protocol ipv6-route 43 IPv6-Route # Routing Header for IPv6 ipv6-frag 44 IPv6-Frag # Fragment Header for IPv6 idrp 45 IDRP # Inter-Domain Routing Protocol rsvp 46 RSVP # Resource ReSerVation Protocol gre 47 GRE # Generic Routing Encapsulation dsr 48 DSR # Dynamic Source Routing Protocol bna 49 BNA # BNA esp 50 ESP # Encap Security Payload ipv6-crypt 50 IPv6-Crypt # Encryption Header for IPv6 (not in official list) ah 51 AH # Authentication Header ipv6-auth 51 IPv6-Auth # Authentication Header for IPv6 (not in official list) i-nlsp 52 I-NLSP # Integrated Net Layer Security TUBA swipe 53 SWIPE # IP with Encryption narp 54 NARP # NBMA Address Resolution Protocol mobile 55 MOBILE # IP Mobility tlsp 56 TLSP # Transport Layer Security Protocol skip 57 SKIP # SKIP ipv6-icmp 58 IPv6-ICMP # ICMP for IPv6 ipv6-nonxt 59 IPv6-NoNxt # No Next Header for IPv6 ipv6-opts 60 IPv6-Opts # Destination Options for IPv6 # 61 # any host internal protocol cftp 62 CFTP # CFTP # 63 # any local network sat-expak 64 SAT-EXPAK # SATNET and Backroom EXPAK kryptolan 65 KRYPTOLAN # Kryptolan rvd 66 RVD # MIT Remote Virtual Disk Protocol ippc 67 IPPC # Internet Pluribus Packet Core # 68 # any distributed file system sat-mon 69 SAT-MON # SATNET Monitoring visa 70 VISA # VISA Protocol ipcv 71 IPCV # Internet Packet Core Utility cpnx 72 CPNX # Computer Protocol Network Executive cphb 73 CPHB # Computer Protocol Heart Beat wsn 74 WSN # Wang Span Network pvp 75 PVP # Packet Video Protocol br-sat-mon 76 BR-SAT-MON # Backroom SATNET Monitoring sun-nd 77 SUN-ND # SUN ND PROTOCOL-Temporary wb-mon 78 WB-MON # WIDEBAND Monitoring wb-expak 79 WB-EXPAK # WIDEBAND EXPAK iso-ip 80 ISO-IP # ISO Internet Protocol vmtp 81 VMTP # Versatile Message Transport secure-vmtp 82 SECURE-VMTP # SECURE-VMTP vines 83 VINES # VINES ttp 84 TTP # TTP nsfnet-igp 85 NSFNET-IGP # NSFNET-IGP dgp 86 DGP # Dissimilar Gateway Protocol tcf 87 TCF # TCF eigrp 88 EIGRP # Enhanced Interior Routing Protocol (Cisco) ospf 89 OSPFIGP # Open Shortest Path First IGP sprite-rpc 90 Sprite-RPC # Sprite RPC Protocol larp 91 LARP # Locus Address Resolution Protocol mtp 92 MTP # Multicast Transport Protocol ax.25 93 AX.25 # AX.25 Frames ipip 94 IPIP # Yet Another IP encapsulation micp 95 MICP # Mobile Internetworking Control Pro. scc-sp 96 SCC-SP # Semaphore Communications Sec. Pro. etherip 97 ETHERIP # Ethernet-within-IP Encapsulation encap 98 ENCAP # Yet Another IP encapsulation # 99 # any private encryption scheme gmtp 100 GMTP # GMTP ifmp 101 IFMP # Ipsilon Flow Management Protocol pnni 102 PNNI # PNNI over IP pim 103 PIM # Protocol Independent Multicast aris 104 ARIS # ARIS scps 105 SCPS # SCPS qnx 106 QNX # QNX a/n 107 A/N # Active Networks ipcomp 108 IPComp # IP Payload Compression Protocol snp 109 SNP # Sitara Networks Protocol compaq-peer 110 Compaq-Peer # Compaq Peer Protocol ipx-in-ip 111 IPX-in-IP # IPX in IP vrrp 112 VRRP # Virtual Router Redundancy Protocol pgm 113 PGM # PGM Reliable Transport Protocol # 114 # any 0-hop protocol l2tp 115 L2TP # Layer Two Tunneling Protocol ddx 116 DDX # D-II Data Exchange iatp 117 IATP # Interactive Agent Transfer Protocol stp 118 STP # Schedule Transfer srp 119 SRP # SpectraLink Radio Protocol uti 120 UTI # UTI smp 121 SMP # Simple Message Protocol sm 122 SM # SM ptp 123 PTP # Performance Transparency Protocol isis 124 ISIS # ISIS over IPv4 fire 125 FIRE crtp 126 CRTP # Combat Radio Transport Protocol crudp 127 CRUDP # Combat Radio User Datagram sscopmce 128 SSCOPMCE iplt 129 IPLT sps 130 SPS # Secure Packet Shield pipe 131 PIPE # Private IP Encapsulation within IP sctp 132 SCTP # Stream Control Transmission Protocol fc 133 FC # Fibre Channel rsvp-e2e-ignore 134 RSVP-E2E-IGNORE mobility-header 135 Mobility-Header # Mobility Header udplite 136 UDPLite mpls-in-ip 137 MPLS-in-IP manet 138 manet # MANET Protocols hip 139 HIP # Host Identity Protocol shim6 140 Shim6 # Shim6 Protocol wesp 141 WESP # Wrapped Encapsulating Security Payload rohc 142 ROHC # Robust Header Compression # 143-252 Unassigned [IANA] # 253 Use for experimentation and testing [RFC3692] # 254 Use for experimentation and testing [RFC3692] # 255 Reserved [IANA]
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..
[-] virc
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[-] at.deny
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[-] elinks.conf
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[-] makedumpfile.conf.sample
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[-] cpanel_mail_netblocks
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[-] nsswitch.conf
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[-] screenrc
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[-] letsencrypt-cpanel.licence
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[-] system-release
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[-] trueuserdomains
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dovecot
[-] grub2.cfg
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[-] named.iscdlv.key
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[-] ipaddrpool
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[-] exim.crt
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[-] rpc
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[-] recent_recipient_mail_server_ips
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ld.so.conf.d
[-] profile
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[-] relayhostsusers
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[-] exim.conf.local
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[-] os-release
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nginx
[-] mtab
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[-] npmrc
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[-] inittab
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[-] trueuserowners
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[-] outgoing_mail_hold_users
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[-] exim.key
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[-] passwd-
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[-] lynx.lss
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[-] demousers
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cron.hourly
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gssproxy
[-] localdomains
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dbus-1
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gnupg
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firewalld
[-] environment
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kernel
[-] magic
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[-] wwwacct.conf.cache
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[-] digestshadow
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[-] domain_secondary_mx_ips.cdb
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[-] netconfig
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ppp
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request-key.d
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rc1.d
[-] userdatadomains
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[-] cpupdate.conf
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egl
[-] els-release
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[-] rc.local
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ImageMagick-6
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cron.daily
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init.d
[-] lynx-site.cfg
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[-] sestatus.conf
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[-] odbcinst.ini
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[-] outgoing_mail_suspended_users
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pki
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xinetd.d
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modules-load.d
[-] ssldomains
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[-] pure-ftpd.pem
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[-] statetab
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xml
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[-] greylist_common_mail_providers
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rsyslog.d
[-] userplans
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cagefs
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krb5.conf.d
[-] named.conf.precpanelinstall
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[-] letsencrypt-cpanel.conf
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default
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udev
[-] bashrc
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rc.d
[-] secondarymx
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wafd_imunify
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vdomainaliases
[-] shells
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[-] named.rfc1912.zones
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[-] networks
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[-] shadow.nouids.cache
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[-] mke2fs.conf
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[-] dbowners
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[-] suphp.conf.rpmnew
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[-] favicon.png
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[-] cron.deny
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libpaper.d
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ssh
[-] redhat-release
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[-] exim.conf.mailman2.exiscan.dist
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[-] mailips
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[-] passwd.nouids.cache
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[-] protocols
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[-] eximrejects
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selinux
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logrotate.d
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rc4.d
[-] backupmxhosts
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[-] filesystems
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[-] issue.net
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skel
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[-] named.conf.prerebuilddnsconfig
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audisp
[-] mime.types
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[-] named.conf.rebuilddnsconfig
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[-] centos-release
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dsniff
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mail
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modprobe.d
[-] vconsole.conf
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[-] nanorc
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alternatives
[-] lynx.cfg
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[-] yum.conf
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[-] centos-release-upstream
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[-] request-key.conf
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[-] libuser.conf
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sgml
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imunify360
[-] e2fsck.conf
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[-] mailcap
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[-] exim.conf
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[-] nscd.conf
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[-] crontab
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[-] vdpau_wrapper.cfg
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[-] dracut.conf
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pulse
[-] p0fdisable
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[-] nfs.conf
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pdns
[-] shadow
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pkcs11
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pure-ftpd
[-] senderverifybypasshosts
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[-] userdomains
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[-] cpsources.conf.plugins.example
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binfmt.d
[-] gshadow-
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[-] antivirus.exim
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vfilters
[-] .pwd.lock
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[-] named.root.key
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imunify-agent-proxy
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X11
[-] eximmailtrap
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chkconfig.d
[-] printcap
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[-] userbwlimits
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audit
[-] fstab
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[-] skipsmtpcheckhosts
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[-] trustedmailhosts
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sasl2
[-] domainips
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[-] issue
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rc5.d
[-] lock_manager_local.ini
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sysctl.d
[-] DIR_COLORS
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[-] ftpd-ca.pem
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[-] userdatadomains.json
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[-] asound.conf
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[-] mailbox_formats
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my.cnf.d
[-] group
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cron.d
[-] blocked_incoming_email_countries
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rc0.d
[-] DIR_COLORS.256color
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[-] sudo-ldap.conf
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[-] libaudit.conf
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snmp
[-] wwwacct.conf.shadow
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[-] blocked_incoming_email_domains
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cpanel
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statetab.d
[-] wwwacct.conf
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[-] .updated
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[-] exim.pl.local
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[-] host.conf
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[-] suphp.conf
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chkserv.d
[-] cpspamd.conf
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ghostscript
[-] trusted-key.key
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sysconfig
[-] machine-id
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openldap
[-] domain_remote_mx_ips.cdb
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[-] wgetrc
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[-] webspam
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fastcomet
[-] passwd.cache
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[-] hosts
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[-] relayhosts
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popt.d
[-] .whostmgrft
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exports.d
[-] gshadow
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rwtab.d
[-] stats.conf
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dhcp
[-] papersize
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[-] exim.conf.localopts
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[-] adjtime
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[-] exim_suspended_list
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prelink.conf.d
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mc
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named
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dracut.conf.d
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plymouth
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rc6.d
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depmod.d
[-] pure-ftpd.conf.rpmnew
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[-] kdump.conf
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[-] system-release-cpe
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[-] ips
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yum
[-] hosts.allow
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sudoers.d
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groff
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cron.weekly
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scl
[-] sudoers
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[-] exim.conf.dist
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valiases
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qemu-ga
[-] pure-ftpd.conf.i360bak
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[-] named.conf.cache
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pm
[-] mail.rc
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[-] nfsmount.conf
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[-] remotedomains
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[-] ethertypes
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ssl
[-] manualmx
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[-] nsswitch.conf.rpmnew
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[-] tcsd.conf
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[-] GREP_COLORS
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[-] services
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[-] csh.cshrc
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[-] exim.pl
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[-] aliases.rpmnew
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fonts
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rpm
[-] demouids
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[-] recent_authed_mail_ips_users
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yum.repos.d
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apache2
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csf
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smartmontools
[-] idmapd.conf
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[-] shadow-
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[-] man_db.conf
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[-] hostname
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profile.d
[-] email_send_limits
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[-] named.conf.zonedir.cache
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[+]
NetworkManager
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xdg
[-] logrotate.conf
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dpkg
[-] eximrejects.rpmorig
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[-] motd
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[+]
opt
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gss
[-] localaliases
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[-] neighbor_netblocks
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[-] ftpd-rsa.pem
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[-] wwwacct.conf.shadow.cache
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[+]
polkit-1
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bash_completion.d
[-] spammers
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[-] resolv.conf
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proftpd
[-] subgid
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[-] hosts.deny
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[-] aliases
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cron.monthly
[-] cpanel_exim_system_filter
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[-] whois.conf
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pam.d
[-] userips
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[-] sysctl.conf
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[-] csh.login
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[+]
bitninja
[-] inputrc
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[+]
iproute2
[+]
openal
[-] trusted_mail_users
[edit]
[-] localtime
[edit]
[+]
python
[-] GeoIP.conf
[edit]
[-] exports
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[+]
libnl
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container
[-] passwd
[edit]
[-] crypttab
[edit]
[-] greylist_trusted_netblocks
[edit]
[+]
terminfo
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rc2.d
[-] mailhelo
[edit]
[-] krb5.conf
[edit]
[-] my.cnf
[edit]
[+]
systemd
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glvnd
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tuned
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gcrypt
[-] securetty
[edit]
[-] named.conf
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[-] pure-ftpd.conf
[edit]
[-] .letsencrypt-cpanel-api-token
[edit]
[-] demodomains
[edit]
[-] exim.conf.mailman2.dist
[edit]
[-] nocgiusers
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[-] DIR_COLORS.lightbgcolor
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[-] rsyslog.conf
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[-] anacrontab
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[-] recent_authed_mail_ips
[edit]
[-] rwtab
[edit]
[-] vimrc
[edit]
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tmpfiles.d
[-] blocked_incoming_email_country_ips
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[-] login.defs
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[+]
grub.d
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sw-engine
[-] ld.so.cache
[edit]
[-] subuid
[edit]
[-] ftpd-rsa-key.pem
[edit]
[+]
imunify360-webshield
[-] spammeripblocks
[edit]
[-] ld.so.conf
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[+]
cl.selector
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security
[-] locale.conf
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rc3.d
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wpa_supplicant