{{tag>[linux module driver]}}

====== modprobe ======
리눅스에서 커널 모듈을 로드하고 제거하는 명령어
  * ''/etc/modules-load.d/'' 부팅시 자동 로드
  * ''/etc/modules-load.d/blacklist.conf'' 부팅시 자동 로드 방지(블랙리스트) ''blacklist MODULENAME''

===== USAGE =====
<code bash>
modprobe [options] [-i] [-b] modulename
modprobe [options] -a [-i] [-b] modulename [modulename...]
modprobe [options] -r [-i] modulename
modprobe [options] -r -a [-i] modulename [modulename...]
modprobe [options] -c
modprobe [options] --dump-modversions filename

sudo modprobe rtw_8821
sudo modprobe -r rtw_8821
</code>

  * ''<color #c3c3c3>**modprobe**</color> <color #22b14c>[OPTIONS]</color> <color #7092be>MODULENAME</color>'' 모듈 로드
  * ''<color #22b14c>**-r**</color>'' 모듈 제거(의존성 제거)
  * ''<color #22b14c>**-l**</color>'' 모든 모듈 목록 출력

==== HELP ====
++++ modprobe --help |
<code>
Usage:
        modprobe [options] [-i] [-b] modulename
        modprobe [options] -a [-i] [-b] modulename [modulename...]
        modprobe [options] -r [-i] modulename
        modprobe [options] -r -a [-i] modulename [modulename...]
        modprobe [options] -c
        modprobe [options] --dump-modversions filename
Management Options:
        -a, --all                   Consider every non-argument to
                                    be a module name to be inserted
                                    or removed (-r)
        -r, --remove                Remove modules instead of inserting
            --remove-dependencies   Deprecated: use --remove-holders
            --remove-holders        Also remove module holders (use together with -r)
        -w, --wait <MSEC>           When removing a module, wait up to MSEC for
                                    module's refcount to become 0 so it can be
                                    removed (use together with -r)
            --first-time            Fail if module already inserted or removed
        -i, --ignore-install        Ignore install commands
        -i, --ignore-remove         Ignore remove commands
        -b, --use-blacklist         Apply blacklist to resolved alias.
        -f, --force                 Force module insertion or removal.
                                    implies --force-modversions and
                                    --force-vermagic
            --force-modversion      Ignore module's version
            --force-vermagic        Ignore module's version magic

Query Options:
        -R, --resolve-alias         Only lookup and print alias and exit
        -D, --show-depends          Only print module dependencies and exit
        -c, --showconfig            Print out known configuration and exit
        -c, --show-config           Same as --showconfig
            --show-modversions      Dump module symbol version and exit
            --dump-modversions      Same as --show-modversions
            --show-exports          Only print module exported symbol versions and exit

General Options:
        -n, --dry-run               Do not execute operations, just print out
        -n, --show                  Same as --dry-run
        -C, --config=FILE           Use FILE instead of default search paths
        -d, --dirname=DIR           Use DIR as filesystem root for /lib/modules
        -S, --set-version=VERSION   Use VERSION instead of `uname -r`
        -s, --syslog                print to syslog, not stderr
        -q, --quiet                 disable messages
        -v, --verbose               enables more messages
        -V, --version               show version
        -h, --help                  show this help
</code>

===== See Also =====
  * [[lsmod]] 로드된 모듈 확인
  * [[insmod]]/[[rmmod]]