sporo zmian, nie pamiętam czego :)

bin/ec2-tmux

@@ -0,0 +1,51 @@
+#!/bin/bash -x
+
+#set -o errexit
+set -o nounset
+set -o pipefail
+
+SESSION=$AWS_PROFILE
+EC2_INSTANCES=$(aws ec2 describe-instances --filter "Name=instance-state-name,Values=running" --query "Reservations[*].Instances[*].[PublicIpAddress, Tags[?Key=='Name'].Value|[0]]" --output text|sed -E 's/\s+/,/g')
+
+get_window() {
+    NAME=$1
+    window_id=$(tmux list-windows -t $SESSION -F "#W:#I" |grep $NAME|cut -d':' -f2)
+    echo "$window_id"
+}
+
+create_window() {
+    NAME=$1
+    COUNT=$(tmux list-windows -t $SESSION|wc -l)
+    WINDOW_ID=$(($COUNT))
+    tmux new-window -t $SESSION:$WINDOW_ID -n $NAME
+}
+
+attach_to_window() {
+    NAME=$1 
+    HOST=$2
+    WINDOW=$(get_window $NAME)
+    if [ "$WINDOW" = "" ]
+    then
+        create_window $NAME
+        tmux send-keys  -t $NAME "jssh $HOST" C-m
+    else
+        tmux split-window -t $NAME
+        tmux send-keys -t $NAME "jssh $HOST" C-m
+    fi
+}
+
+
+tmux has-session -t $SESSION 2>/dev/null
+if [ $? != 0  ]; then 
+    tmux new-session -d -s $SESSION
+    for INSTANCE in $EC2_INSTANCES
+    do 
+        HOST=$(echo $INSTANCE|cut -d',' -f1)
+        NAME=$(echo $INSTANCE|cut -d',' -f2)
+        attach_to_window $NAME $HOST
+    done
+fi
+
+tmux attach-session -t $SESSION
+
+