如何使此脚本捕获它返回的错误类型(500、503、402等)并将其添加到消息中?hostlist=(s-example1.us s-example2.us) if nc -w 2 -z $host 80; then else
echo "ERROR: ssh on $host not responding[Ooops
我找到了一条通往的路w <- tktoplevel()# The possible states for a window include "normal"m "iconic" (for an iconified window), "withdrawn", "icon" or "zoomed".
# For