tmuxで指定hostに一斉接続

multilogin

#!/bin/bash

function usage() {
    echo ""
    echo "$(basename ${0}) is a tool to connect to multi servers on same time"
    echo ""
    echo "Usage:"
    echo "   $(basename ${0}) [<options>] hostname..."
    echo "Options:"
    echo "   --window, -w [name]  set window name"
    echo "   --script, -s [name]  run script after connection"
    echo "   --version, -v        print $(basename ${0}) version"
    echo "   --help, -h           print this command discription"
    echo ""
    exit 0
}

function version {
    echo  -e "$(basename ${0}) version 1.0\n"
    exit 0
}

function arg_error {
    echo -e "ERROR: wrong number of arguments\n"
    exit 1
}

CDIR=$(dirname $0)
[ $# -lt 1 ] && arg_error

while [ $# -gt 0 ]; do
    case ${1} in
	--window|-w)
	    WNAME=${2}
	    shift
	    ;;
	--script|-s)
	    SPATH="${CDIR}/${2}"
	    shift
	    ;;
	--version|-v)
	    version
	    ;;
	--help|-h)
	    usage
	    ;;
	*)
	    break
	    ;;
    esac
    shift
done

SDATE=$(date +%s)
SNAME="session-${SDATE}"
[ -z ${WNAME} ] && WNAME="multilogin-${SDATE}"

tmux new-window -n ${WNAME}
tmux new-session -d -n ${WNAME} -s ${SNAME}
tmux send-keys "ssh ${1}" C-m
shift

for host in $*; do
  tmux split-window
  tmux select-layout tiled
  tmux send-keys "ssh ${host}" C-m
done

tmux select-pane -t 0
tmux attach-session -t ${SNAME}
tmux set-window-option synchronize-panes on

tmux send-keys 'export PS1="\[\033[35m\](\t)\[\033[m\] \h \[\033[32m\][\w]\[\033[0m\]\n\[\033[1;36m\]\u\[\033[1;33m\]-> \[\033[0m\]"' C-m
tmux send-keys 'clear' C-m

if [ -e ${SPATH} ]; then
    source ${SPATH}
fi

sshのconfigに書いているhoge*を取得してログ表示↓

multilogin $(cat ~/.ssh/config|grep hoge -e '1d' -e 's/Host //g')