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- # bash completion for iptables
-
- have iptables &&
- _iptables()
- {
- local cur prev table chain
-
- COMPREPLY=()
- _get_comp_words_by_ref cur prev
- chain='s/^Chain \([^ ]\{1,\}\).*$/\1/p'
-
- if [[ $COMP_LINE == *-t\ *filter* ]]; then
- table="-t filter"
- elif [[ $COMP_LINE == *-t\ *nat* ]]; then
- table="-t nat"
- elif [[ $COMP_LINE == *-t\ *mangle* ]]; then
- table="-t mangle"
- fi
-
- _split_longopt
-
- case $prev in
- -*[AIDRPFXLZ])
- COMPREPLY=( $( compgen -W '`iptables $table -nL | \
- sed -ne "s/^Chain \([^ ]\{1,\}\).*$/\1/p"`' -- "$cur" ) )
- ;;
- -*t)
- COMPREPLY=( $( compgen -W 'nat filter mangle' -- "$cur" ) )
- ;;
- -j)
- if [[ "$table" == "-t filter" || -z "$table" ]]; then
- COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT \
- `iptables $table -nL | sed -ne "$chain" \
- -e "s/INPUT|OUTPUT|FORWARD|PREROUTING|POSTROUTING//"`' -- \
- "$cur" ) )
- elif [ "$table" = "-t nat" ]; then
- COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT \
- MIRROR SNAT DNAT MASQUERADE `iptables $table -nL | \
- sed -ne "$chain" -e "s/OUTPUT|PREROUTING|POSTROUTING//"`' \
- -- "$cur" ) )
- elif [ "$table" = "-t mangle" ]; then
- COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT \
- MARK TOS `iptables $table -nL | sed -ne "$chain" \
- -e "s/INPUT|OUTPUT|FORWARD|PREROUTING|POSTROUTING//"`' -- \
- "$cur" ) )
- fi
- ;;
- *)
- if [[ "$cur" == -* ]]; then
- COMPREPLY=( $( compgen -W '--in-interface --out-interface --source \
- --destination --protocol --fragment --match --append \
- --delete --insert --replace --list --flush --zero --new \
- --delete-chain --policy --rename-chain --proto --source \
- --destination --in-interface --jump --match --numeric \
- --out-interface --table --verbose --line-numbers --exact \
- --fragment --modprobe --set-counters --version' -- "$cur") )
- fi
- ;;
- esac
-
- } &&
- complete -F _iptables iptables
-
- # Local variables:
- # mode: shell-script
- # sh-basic-offset: 4
- # sh-indent-comment: t
- # indent-tabs-mode: nil
- # End:
- # ex: ts=4 sw=4 et filetype=sh
-