Bash 期望脚本，发送命令
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Bash expect script, send command
提问by Michal B
I have the following script working. I would like to result command: $nazwa send -- "/system identity print\r" executed saved to a file, but it is probably badly written. At the moment, I can only write path to the file tmp.
我有以下脚本工作。我想结果命令： $nazwa send -- "/system identity print\r" 执行保存到一个文件，但它可能写得不好。目前，我只能写入文件 tmp.path 的路径。
#!/bin/bash
HOSTNAME="xx.xx.xx.xx"
PORT="22422"
USER="admin"
PASS="pass"
TMP=$(mktemp)
PATH="/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin"
# create expect script
cat > $TMP << EOF
#exp_internal 1 # Uncomment for debug
set timeout -1
spawn ssh -p$PORT $USER@$HOSTNAME
match_max 100000
expect -exact "password:"
send -- "$PASS\r"
expect " > "
$nazwa send -- "/system identity print\r"
expect " > "
send -- "quit\r"
expect eof
EOF
# run expect script
#cat $TMP # Uncomment for debug
expect -f $TMP
echo $TMP >> log.log
# remove expect script
rm $TMP
回答by glenn Hymanman
What is $nazwadoing there? Remove it:
什么是$nazwa做什么呢？去掉它：
send -- "/system identity print\r"
Since your are actually developing your script, uncomment exp_internal 1to get expect to help you.
由于您实际上是在开发脚本，因此取消注释exp_internal 1以获得期望对您有所帮助。
