Import known host parser from @uwerler.

This commit is contained in:
Aaron Bieber 2020-08-04 03:03:35 +00:00
parent 9626a34259
commit ceb983279d

View File

@ -1,14 +1,29 @@
#: | ssh | ssh known hosts | #: | ssh | ssh known hosts |
set -A SSH_KNOWN_HOSTS ~/.ssh/known_hosts read_known_hosts() {
local _file=$1 _line _host
if [ -f /etc/ssh/ssh_known_hosts ]; then while read _line ; do
SSH_KNOWN_HOSTS="${SSH_KNOWN_HOSTS[@]} /etc/ssh/ssh_known_hosts" _line=${_line%%#*} # delete comments
fi _line=${_line%%@*} # ignore markers
_line=${_line%% *} # keep only host field
HOST_LIST=$(awk \ [[ -z $_line ]] && continue
'{split($1,a,","); gsub("].*", "", a[1]); gsub("\\[", "", a[1]); print a[1] " root@" a[1]}' \
$SSH_KNOWN_HOSTS | sort | uniq)
set -A complete_ssh -- $HOST_LIST local IFS=,
set -A complete_scp -- $HOST_LIST for _host in $_line; do
set -A complete_mosh -- $HOST_LIST _host=${_host#\[}
_host=${_host%%\]*}
for i in ${HOST_LIST[*]}; do
[[ $_host == $i ]] && continue 2
done
set -s -A HOST_LIST ${HOST_LIST[*]} $_host
done
done <$_file
}
[[ -s /etc/ssh/ssh_known_hosts ]] && read_known_hosts /etc/ssh/ssh_known_hosts
[[ -s ~/.ssh/known_hosts ]] && read_known_hosts ~/.ssh/known_hosts
set -A complete_ssh -- ${HOST_LIST[*]}
set -A complete_scp -- ${HOST_LIST[*]}
set -A complete_mosh -- ${HOST_LIST[*]}