在期望脚本中从用户读取变量

Ris*_*abh 1 expect

下面是我的脚本:

#!/usr/bin/expect
echo "enter unique id" 
read test
mkdir -p  /evoting_test/$test
        spawn scp -r abc@10.150.10.104:/shareddata/was/l1/*.pdf /rishabh/$test/
        set pass "abc123"
        expect {
                password: {send "$pass\r"; exp_continue}
                }
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我收到错误:

invalid command name "echo"
    while executing
"echo "enter uNIQUE id" "
    (file "./scp_test.sh" line 2)
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它不是从用户读取变量并在命令中使用该变量

gle*_*man 5

做到这一点的“期望”方式是:

send_user "enter unique id: "
expect_user -re "(.*)\n"
set test $expect_out(1,string)
send_user "you said $test\n"
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由于 expect 扩展了,您可以使用:

puts -nonewline "enter unique id: "
flush stdout
gets stdin test
puts "you said $test"
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此外,您会收到错误消息mkdir——这是一个外部命令。您可以执行以下操作之一:

exec mkdir -p /evoting_test/$test   # invoke the external command
file mkdir /evoting_test/$test      # use the builtin
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http://tcl.tk/man/tcl8.6/TclCmd/file.htm