expect 打开文件

#!/bin/bash
content='Line'
expect <<EOF
set file "hello.txt"
set fd [open \$file r]
set n 0
while {[gets \$fd line] != -1} {
incr n
puts "$content\$n: \$line"
}
close \$fd
EOF

#!/usr/bin/expect -f
set fd [open /etc/passwd r]
set data [read $fd]
puts $data ### 这样就可以输出每一行
close $fd

#!/usr/bin/expect -f
set ip 192.168.6.****
set user *******
set password *******
set timeout 1

spawn ssh $user@$ip
expect {
"*yes/no" { send "yes\r"; exp_continue}
"*password:" { send "$password\r" }
}

expect "pc0003"
send "ls -lh\r"

set fd [open ./com r]
while {[gets $fd line] != -1} {
expect "pc0003"
send "$line \r"
}
close $fd

expect eof
#interact