Zabbix监控之/proc下常用文件监控

vi zabbix_agentd.conf

UserParameter=reuse,cat /proc/sys/net/ipv4/tcp_tw_reuse
UserParameter=recycle,cat /proc/sys/net/ipv4/tcp_tw_recycle

UserParameter=socket,/etc/zabbix/socket_num.sh socket
UserParameter=file_open_num,/etc/zabbix/socket_num.sh file_open_num

cat /etc/zabbix/socket_num.sh
#!/bin/bash
socket() {
awk '/sockets/ {print $3}' /proc/net/sockstat
}
file_open_num() {
awk '{print $1}' /proc/sys/fs/file-nr
}
$1