The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
ipa-upgradeconfig – Upgrade the IPA Apache configuration Synopsis ipa-upgradeconfig Description A tool to update the IPA Apache configuration during an upgrade. It examines the VERSION value in the head of /etc/httpd/conf.d/ipa.conf and /etc/httpd/conf.d/ipa-rewrite.conf and compares this with the templates. If an update is needed then new files are written. It also will convert a CA…
iptables/ip6tables — administration tool for IPv4/IPv6 packet filtering and NAT Synopsis iptables [-t table] {-A|-C|-D} chain rule-specification ip6tables [-t table] {-A|-C|-D} chain rule-specification iptables [-t table] -I chain [rulenum] rule-specification iptables [-t table] -R chain rulenum rule-specification iptables [-t table] -D chain rulenum iptables [-t table] -S [chain [rulenum]] iptables [-t table] {-F|-L|-Z} [chain [rulenum]]…
iptables-translate — translation tool to migrate from iptables to nftables ip6tables-translate — translation tool to migrate from ip6tables to nftables Description There is a set of tools to help the system administrator translate a given ruleset from iptables(8) and ip6tables(8) to nftables(8). The available commands are: • iptables-translate • iptables-restore-translate • ip6tables-translate • ip6tables-restore-translate Usage…
iptables-save — dump iptables rules ip6tables-save — dump iptables rules Synopsis iptables-save [-M modprobe] [-c] [-t table] [-f filename] ip6tables-save [-M modprobe] [-c] [-t table] [-f filename] Description iptables-save and ip6tables-save are used to dump the contents of IP or IPv6 Table in easily parseable format either to STDOUT or to a specified file. -M,…
iptables-restore — Restore IP Tables ip6tables-restore — Restore IPv6 Tables Synopsis iptables-restore [-chntvV] [-w secs] [-W usecs] [-M modprobe] [-T name] [file] ip6tables-restore [-chntvV] [-w secs] [-W usecs] [-M modprobe] [-T name] [file] Description iptables-restore and ip6tables-restore are used to restore IP and IPv6 Tables from data specified on STDIN or in file. Use I/O…
iptables-translate — translation tool to migrate from iptables to nftables ip6tables-translate — translation tool to migrate from ip6tables to nftables Description There is a set of tools to help the system administrator translate a given ruleset from iptables(8) and ip6tables(8) to nftables(8). The available commands are: • iptables-translate • iptables-restore-translate • ip6tables-translate • ip6tables-restore-translate Usage…
xtables-nft — iptables using nftables kernel api Description xtables-nft are versions of iptables that use the nftables API. This is a set of tools to help the system administrator migrate the ruleset from iptables(8), ip6tables(8), arptables(8), and ebtables(8) to nftables(8). The xtables-nft set is composed of several commands: • iptables-nft • iptables-nft-save • iptables-nft-restore •…
xtables-nft — iptables using nftables kernel api Description xtables-nft are versions of iptables that use the nftables API. This is a set of tools to help the system administrator migrate the ruleset from iptables(8), ip6tables(8), arptables(8), and ebtables(8) to nftables(8). The xtables-nft set is composed of several commands: • iptables-nft • iptables-nft-save • iptables-nft-restore •…
xtables-nft — iptables using nftables kernel api Description xtables-nft are versions of iptables that use the nftables API. This is a set of tools to help the system administrator migrate the ruleset from iptables(8), ip6tables(8), arptables(8), and ebtables(8) to nftables(8). The xtables-nft set is composed of several commands: • iptables-nft • iptables-nft-save • iptables-nft-restore •…
xtables-legacy — iptables using old getsockopt/setsockopt-based kernel api Description xtables-legacy are the original versions of iptables that use old getsockopt/setsockopt-based kernel interface. This kernel interface has some limitations, therefore iptables can also be used with the newer nf_tables based API. See xtables-nft(8) for information about the xtables-nft variants of iptables. Usage The xtables-legacy-multi binary can…
xtables-legacy — iptables using old getsockopt/setsockopt-based kernel api Description xtables-legacy are the original versions of iptables that use old getsockopt/setsockopt-based kernel interface. This kernel interface has some limitations, therefore iptables can also be used with the newer nf_tables based API. See xtables-nft(8) for information about the xtables-nft variants of iptables. Usage The xtables-legacy-multi binary can…
xtables-legacy — iptables using old getsockopt/setsockopt-based kernel api Description xtables-legacy are the original versions of iptables that use old getsockopt/setsockopt-based kernel interface. This kernel interface has some limitations, therefore iptables can also be used with the newer nf_tables based API. See xtables-nft(8) for information about the xtables-nft variants of iptables. Usage The xtables-legacy-multi binary can…
iptables-apply – a safer way to update iptables remotely Synopsis iptables-apply [-hV] [-t timeout] [-w savefile] {[rulesfile]|-c [runcmd]} Description iptables-apply will try to apply a new rulesfile (as output by iptables-save, read by iptables-restore) or run a command to configure iptables and then prompt the user whether the changes are okay. If the new iptables…
ip – show / manipulate routing, network devices, interfaces and tunnels Synopsis ip [ OPTIONS ] OBJECT { COMMAND | help } ip [ -force ] -batch filename OBJECT := { link | address | addrlabel | route | rule | neigh | ntable | tunnel | tuntap | maddress | mroute | mrule |…
ip-xfrm – transform configuration Synopsis ip [ OPTIONS ] xfrm { COMMAND | help } ip xfrm XFRM-OBJECT { COMMAND | help } XFRM-OBJECT := state | policy | monitor ip xfrm state { add | update } ID [ ALGO-LIST ] [ mode MODE ] [ mark MARK [ mask MASK ] ] […
ip-vrf – run a command against a vrf Synopsis ip vrf { COMMAND | help } ip vrf show [ NAME ] ip vrf identify [ PID ] ip vrf pids NAME ip vrf exec [ NAME ] command… Description A VRF provides traffic isolation at layer 3 for routing, similar to how a VLAN…
ip-tunnel – tunnel configuration Synopsis ip tunnel help ip [ OPTIONS ] tunnel { add | change | del | show | prl | 6rd } [ NAME ] [ mode MODE ] [ remote ADDR ] [ local ADDR ] [ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ] ] [ encaplimit ELIM…
ip-token – tokenized interface identifier support Synopsis ip token { COMMAND | help } ip token set TOKEN dev DEV ip token del dev DEV ip token get [ dev DEV ] ip token [ list ] Description IPv6 tokenized interface identifier support is used for assigning well-known host-part addresses to nodes whilst still obtaining…
ip-tcp_metrics – management for TCP Metrics Synopsis ip [ OPTIONS ] tcp_metrics { COMMAND | help } ip tcp_metrics { show | flush } SELECTOR ip tcp_metrics delete [ address ] ADDRESS SELECTOR := [ [ address ] PREFIX ] Description ip tcp_metrics is used to manipulate entries in the kernel that keep TCP information…
ip-sr – IPv6 Segment Routing management Synopsis ip sr { COMMAND | help } ip sr hmac show ip sr hmac set KEYID ALGO ip sr tunsrc show ip sr tunsrc set ADDRESS Description The ip sr command is used to configure IPv6 Segment Routing (SRv6) internal parameters. Those parameters include the mapping between an…