1.wifi状态的检测使用下面的脚本
#!/bin/bash
function poke {
while true
do
printf '
'
sleep 1
done
}
retryTimes=10
function watch {
(poke) | wpa_cli | while read -t 10 line
...
一、什么是文件系统 (Filesystem);A directory structure contained within a disk drive or disk area. The total available disk space can be composed of one or more filesystems. A filesystem must be mounted before it can be a...