以下是一个示例脚本，使用snmpwalk命令获取UPS设备的指标，并将其输出为Prometheus Metrics格式：
#!/bin/bash
# UPS设备IP地址和SNMP community字符串
HOST="192.168.1.100"
COMMUNITY="public"
# 定义需要获取的OID列表，以及对应的指标名称和类型
OID_LIST=(
"upsInputVoltage:integer"
"upsOutputVoltage:integer"
"upsLoadPercent:gauge"
)
# 循环遍历OID列表，通过snmpwalk获取值并输出为Prometheus Metrics格式
for oid in "${OID_LIST[@]}"
do
# 解析出OID和指标类型
OID=$(echo "$oid" | cut -d':' -f1)
TYPE=$(echo "$oid" | cut -d':' -f2)
# 使用snmpwalk命令获取值，并根据类型转换成Prometheus Metrics格式
case $TYPE in
integer) value=$(snmpwalk -v2c -c $COMMUNITY $HOST $OID | awk '{print $4}');;
gauge) value=$(snmpwalk -v2c -c $COMMUNITY $HOST $OID | awk '{print $4/10}');;
*) echo "Unknown type: $TYPE"; exit 1;;
esac
# 输出为Prometheus Metrics格式，包括指标名称、值和时间戳
echo "# HELP ${oid}_value The current value of ${oid}"
echo "# TYPE ${oid}_value ${TYPE}"
echo "${oid}_value{host=\"$HOST\"} $value $(date +%s)"
done
在执行该脚本时，需要先安装snmp软件包，并根据实际情况修改脚本中的IP地址、community字符串和OID列表。执行结果类似于：
# HELP upsInputVoltage_value The current value of upsInputVoltage
# TYPE upsInputVoltage_value integer
upsInputVoltage_value{host="192.168.1.100"} 225000000 1599331978
# HELP upsOutputVoltage_value The current value of upsOutputVoltage
# TYPE upsOutputVoltage_value integer
upsOutputVoltage_value{host="192.168.1.100"} 230000000 1599331978
# HELP upsLoadPercent_value The current value of upsLoadPercent
# TYPE upsLoadPercent_value gauge
upsLoadPercent_value{host="192.168.1.100"} 25 1599331978
![/data # iw --debug dev wlan0 connect -w "lucky-5g" auth open key 0:1234567890
Usage: iw [options] dev connect [-w] [] [] [auth open|shared] [key 0:abcde d:1:6162636465] [mfp:req/opt/no]
Join the network with ...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162239148267954.png)
![驱动代码
void kalRxTaskletSchedule(struct GLUE_INFO *pr)
{
static unsigned int num = 0;
tasklet_hi_schedule(&pr->rRxTask[(num++)%NR_CPUS]);
// tasklet_hi_schedule(&pr->rRxTask);
DBGLOG(HAL, ERROR,](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162226144313964.png)
