小编Tox*_*oxy的帖子

我想知道是否有可能同时更改大约100个不同的viewcontrollers上的字体？与逐个完成并改变它们相比,它会更加顺畅.有任何想法吗？谢谢!

我正在尝试制作一个bash / expect脚本以SSH到APC PDU（电源条）中，并基于命令行参数远程重启插座​​。到目前为止，我有这个：

#!/usr/bin/expect

#usage: pdu.sh user pass ipaddr outletNum

set user [lrange $argv 0 0]
set pass [lrange $argv 1 1]
set ipaddr [lrange $argv 2 2]
set outlet [lrange $argv 3 3]

spawn ssh $user@$ipaddr

sleep 60

expect "*?assword*"
send "$pass\n"
expect ">"

sleep 5

send "1\n"
expect ">"
send "2\n"
expect ">"
send "1\n"
expect ">"

send "$outlet\n"
expect ">"
send "1\n"
expect ">"
send "2\n"
send "yes\n"
expect ">"
send "1\n"
send "yes\n"

send "exit\n" …