expect实现ssh自动登录 



 


  2. #!/usr/local/bin/expect
  3. set PASSWD [lindex $argv 1]
  4. set IP [lindex $argv 0]
  5. set CMD [lindex $argv 2]
  6. spawn ssh $IP $CMD
  7. expect "(yes/no)?" {
  8.         send "yes\r"
  9.         expect "password:"
  10.         send "$PASSWD\r"
  11. } "password:" {send "$PASSWD\r"} "*host " {exit 1}
  12. expect eof