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56 lines
2 KiB
Bash
56 lines
2 KiB
Bash
# bash completion for iptables -*- shell-script -*-
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_iptables()
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{
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local cur prev words cword split
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_init_completion -s || return
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local table chain='s/^Chain \([^ ]\{1,\}\).*$/\1/p'
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if [[ ${words[@]} == *-t\ *filter* ]]; then
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table="-t filter"
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elif [[ ${words[@]} == *-t\ *nat* ]]; then
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table="-t nat"
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elif [[ ${words[@]} == *-t\ *mangle* ]]; then
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table="-t mangle"
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fi
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case $prev in
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-*[AIDRPFXLZ])
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COMPREPLY=( $( compgen -W '`"$1" $table -nL 2>/dev/null | \
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command sed -ne "s/^Chain \([^ ]\{1,\}\).*$/\1/p"`' -- "$cur" ) )
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;;
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-*t)
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COMPREPLY=( $( compgen -W 'nat filter mangle' -- "$cur" ) )
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;;
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-j)
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if [[ "$table" == "-t filter" || -z "$table" ]]; then
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COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT
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`"$1" $table -nL 2>/dev/null | command sed -ne "$chain" \
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-e "s/INPUT|OUTPUT|FORWARD|PREROUTING|POSTROUTING//"`' -- \
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"$cur" ) )
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elif [[ $table == "-t nat" ]]; then
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COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT MIRROR SNAT
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DNAT MASQUERADE `"$1" $table -nL 2>/dev/null | \
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command sed -ne "$chain" -e "s/OUTPUT|PREROUTING|POSTROUTING//"`' \
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-- "$cur" ) )
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elif [[ $table == "-t mangle" ]]; then
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COMPREPLY=( $( compgen -W 'ACCEPT DROP LOG ULOG REJECT MARK TOS
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`"$1" $table -nL 2>/dev/null | command sed -ne "$chain" \
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-e "s/INPUT|OUTPUT|FORWARD|PREROUTING|POSTROUTING//"`' -- \
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"$cur" ) )
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fi
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;;
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*)
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '$( "$1" --help 2>&1 |
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command sed -e "s/^\[\!\]//" | _parse_help - )' -- "$cur" ) )
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[[ $COMPREPLY == *= ]] && compopt -o nospace
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fi
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;;
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esac
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} &&
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complete -F _iptables iptables
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# ex: filetype=sh
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