Устранение неполадок ssh-соединения с ключом RSA [закрыто]

UserLoc=$(for user_loc in $(egrep -v "root|shutdown|halt|nologin" /etc/passwd | awk -F: '{print $1}' ); do echo -e "$user_loc"; done | grep $USER)

# User shell
MYSHELL=$(echo $SHELL | awk -F/ '{print $NF}')
if [ "$MYSHELL" == "bash" ] ; then
        Default=$(echo -e "\e[00m")
        Black=$(echo -e "\e[30m")
        Red=$(echo -e "\e[31m")
        Green=$(echo -e "\e[32m")
        Orange=$(echo -e "\e[33m")
        Blue=$(echo -e "\e[34m")
        Magenta=$(echo -e "\e[35m")
        Cyan=$(echo -e "\e[36m")
        White=$(echo -e "\e[37m")
        Def=$(echo -e "\e[0;0m")
        Bold=$(echo -e "\e[1m")
        Under=$(echo -e "\e[4m")
        Normal=$(tput sgr0)
        PrtF="$"
        PS1='[${Color}${USER}${Default}@${Hostname}] \W ${PrtF} '
elif [ "$MYSHELL" == "ksh" ] ; then
        esc="\033["
        Default=$(echo -e "${esc}00m")
        Black=$(echo -e "${esc}30m")
        Red=$(echo -e "${esc}31m")
        Green=$(echo -e "${esc}32m")
        Orange=$(echo -e "${esc}33m")
        Blue=$(echo -e "${esc}34m")
        Magenta=$(echo -e "${esc}35m")
        Cyan=$(echo -e "${esc}36m")
        White=$(echo -e "${esc}37m")
        Def=$(echo -e "${esc}0m")
        Bold=$(echo -e "${esc}1m")
        Under=$(echo -e "${esc}4m")
        PrtF="$"
        PS1='[${Color}${USER}${Default}@${Hostname}] $(if [ "${PWD#$HOME}" != "$PWD" ];then print "~${PWD#$HOME}"; else print "$(basename $PWD)"; fi) ${PrtF} '
else
        PS1="[\u@\h] \w \\$ "
fi

# Color for login's user
# if root or admin user => Red
if [ "$EUID" -eq 0 ] ; then
    Color=${Red}${bold}
        PrtF="#"
# if user local => Cyan
elif [ "$UserLoc" == "$USER"  ] ; then
    Color=${Cyan}${bold}
# if standard user (AD or LDAP) => green
else
   Color=${Green}${bold}
fi

export PS1