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added advanced ssh completion

pull/32/head
Florian Baumann 2010-12-06 16:01:06 +01:00
parent db8d567b14
commit 13edf326c4
1 changed files with 13 additions and 3 deletions
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16
completion/ssh.completion.bash
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@ -4,10 +4,20 @@
export COMP_WORDBREAKS=${COMP_WORDBREAKS/\:/} export COMP_WORDBREAKS=${COMP_WORDBREAKS/\:/}
_sshcomplete() { _sshcomplete() {
if [ -f $HOME/.ssh/config ]; then
COMPREPLY=($(compgen -W "`ruby -e"puts open('${HOME}/.ssh/config', 'r') { |f| f.readlines }.find_all { |l| l =~ /^Host/ }.inject([]) { |hosts, line| hosts << line[5..-1].split }.flatten.sort.uniq"`" -- ${COMP_WORDS[COMP_CWORD]})) # parse all defined hosts from .ssh/config
return 0 if [ -r $HOME/.ssh/config ]; then
COMPREPLY=($(compgen -W "$(grep ^Host $HOME/.ssh/config | awk '{print $2}' )" -- ${COMP_WORDS[COMP_CWORD]}))
fi fi
# parse all hosts found in .ssh/known_hosts
if [ -r $HOME/.ssh/known_hosts ]; then
if grep -v -q -e '^ ssh-rsa' $HOME/.ssh/known_hosts ; then
COMPREPLY=( $COMPREPLY $(compgen -W "$( awk '{print $1}' $HOME/.ssh/known_hosts | cut -d, -f 1 | sed -e 's/\[//g' | sed -e 's/\]//g' | cut -d: -f1 | grep -v ssh-rsa)" -- ${COMP_WORDS[COMP_CWORD]} ))
fi
fi
return 0
} }
complete -o default -o nospace -F _sshcomplete ssh complete -o default -o nospace -F _sshcomplete ssh