ssh - screen

ssh-sc

#!/bin/bash

RET=1
PARAMS=
SESSION="auto-$RANDOM$RANDOM"
until [ -z "$1" ]; do
    case "$1" in                                                                                                                                                                                          
        '-S')                                                                                                                                                                                             
            RET=1                                                                                                                                                                                         
            shift                                                                                                                                                                                         
            SESSION="$1"                                                                                                                                                                                  
            ;;                                                                                                                                                                                            
        '-r' | '-x')                                                                                                                                                                                      
            RET=255                                                                                                                                                                                       
            shift                                                                                                                                                                                         
            SESSION="$1"                                                                                                                                                                                  
            ;;                                                                                                                                                                                            
        *)                                                                                                                                                                                                
            PARAMS+=" $1"                                                                                                                                                                                 
            ;;                                                                                                                                                                                            
        esac                                                                                                                                                                                              
    shift
done

if [ -n "$PARAMS" ]
    then 
    while [ 1 ]; do
    case $RET in
        '1') #new session needed
            echo "Session '$SESSION'"
            ssh $PARAMS -t screen -S $SESSION
            RET=$?
            ;;
        '255') #restart session
            echo "Restart session '$SESSION'"
            ssh $PARAMS -t screen -x $SESSION
            RET=$?
            if [ $RET = 255 ]; then
                sleep 1;
                fi
        ;;
        '0')
            echo "Session '$SESSION' done"
            exit 0
            ;;
        *)
            echo "Session '$SESSION' error"
            exit $RET
            ;;
        esac;
    done;
fi;