screen环境设置

cat >> /home/carry/.screenrc << "EOF"
startup_message off
autodetach on
vbell off
nonblock on
defutf8 on
defscrollback 10000
xoff
hardstatus alwayslastline '%{= kG}[ %{G}%c:%s %{g}][%= %{= kw}%?%-Lw%?%{Y}%n*%f%t %{K}%?%+Lw%?%= %{kG}][%{kG} %H %Y-%m-%d %D %{kG}]'
EOF