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Update completion for SSH

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Add all hosts found in ~/.ssh/config.
Tip found on: http://www.nerux.org/wiki/OpenSSH#coupler_avec_zsh_completion
This commit is contained in:
Sébastien M-B 2011-11-05 00:34:37 +01:00
parent 914e1b5258
commit c4434d2dde
1 changed files with 3 additions and 0 deletions
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3
lib/completion.zsh
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@ -33,14 +33,17 @@ cdpath=(.)
# use /etc/hosts and known_hosts for hostname completion
[ -r ~/.ssh/known_hosts ] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
[ -r ~/.ssh/config ] && _ssh_config=($(cat ~/.ssh/config | sed -ne 's/Host[=\t ]//p')) || _ssh_config=()
[ -r /etc/hosts ] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
hosts=(
"$_ssh_config[@]"
"$_ssh_hosts[@]"
"$_etc_hosts[@]"
`hostname`
localhost
)
zstyle ':completion:*:hosts' hosts $hosts
zstyle ':completion:*' users off
# Use caching so that commands like apt and dpkg complete are useable
zstyle ':completion::complete:*' use-cache 1