modprobe

用于向内核中加载模块或者从内核中移除模块。

modprobe  br_netfilter  加载模块
modprobe  -r  br_netfilter  移除

 -l      选项已被移除。

1、查看系统中所有modules（包括已加载和未加载的）

ls -alRUv /lib/modules/$(uname -r)/kernel

2、查看已加载的模块

lsmod

或

cat /proc/modules

3、检查某一module的信息

[root@master] ~$ modinfo br_netfilter
filename:       /lib/modules/3.10.0-514.el7.x86_64/kernel/net/bridge/br_netfilter.ko
description:    Linux ethernet netfilter firewall bridge
author:         Bart De Schuymer <[email protected]>
author:         Lennert Buytenhek <[email protected]>
license:        GPL
rhelversion:    7.3
srcversion:     B8F86F1E4D50F90CC1B1002
depends:        bridge
intree:         Y
vermagic:       3.10.0-514.el7.x86_64 SMP mod_unload modversions 
signer:         CentOS Linux kernel signing key
sig_key:        D4:88:63:A7:C1:6F:CC:27:41:23:E6:29:8F:74:F0:57:AF:19:FC:54
sig_hashalgo:   sha256