## **一、linux CPU大小**
```
cat /proc/cpuinfo |grep "model name" && cat /proc/cpuinfo |grep "physical id"
```
## **二、内存大小**
```
cat /proc/meminfo |grep MemTotal
```
## **三、硬盘大小**********
```
fdisk -l |grep Disk
```
## **四、 ********uname -a # 查看内核/操作系统/CPU信息的linux系统信息命令**
```
uname -a
```
## **五、cat /proc/cpuinfo # 查看CPU信息的linux系统信息命令**
```
cat /proc/cpuinfo
```
## **六、hostname # 查看计算机名的linux系统信息命令**
```
hostname
```
## **七、linux 的版本信息**
```
cat /proc/version
```
## **`netstat -tunlp`**查看端口占用
**宝塔每秒执行代码**
```
#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
step=10
for (( i = 0; i < 60; i=(i+step) )); do
curl -sS --connect-timeout 10 -m 60 'https://qd.miri-coin.com/index/crontab/auto_deal'
echo "----------------------------------------------------------------------------"
endDate=`date +"%Y-%m-%d %H:%M:%S"`
echo "★[$endDate] Successful"
echo "----------------------------------------------------------------------------"
sleep $step
done
exit 0
```
## 查看centos 版本
```
cat /etc/os-release
```
