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|
#!/usr/bin/expect -f
if {$argc != 4} {
puts "usage example:./kr \"ps aux\" 10.52.202.1 user passwd"
exit
}
set cmd [lindex $argv 0]
set sip [lindex $argv 1]
set user [lindex $argv 2]
set passwd [lindex $argv 3]
set logfile "kr.log"
set timeout 5
spawn ssh $user@$sip
set flag 0
sleep 5
expect {
"(yes/no)?"
{
send "yes\r"
expect "*password:"
send "$passwd\r"
}
"*password:"
{
send "$passwd\r"
}
"Connection closed by remote host"
{
system echo " " $sip " " closed >> $logfile
set flag 1
}
"No route to host"
{
system echo " " $sip " " no host >> $logfile
set flag 1
}
timeout
{
system echo " " $sip " " timeout >> $logfile
set flag 1
}
"]#"
{
send "$cmd\r"
expect "]#"
sleep 1
send "logout\r"
set flag 1
system echo $user@$sip "]# " '$cmd' >> $logfile
}
}
if {$flag!=1} {
expect "]#"
send "$cmd\r"
system echo $user@$sip "]# " '$cmd' >> $logfile
expect "]#"
sleep 1
send "logout\r"
}
expect eof
|
