#author("2018-12-11T18:04:51+09:00","default:honma","honma") * Linuxデバイスドライバ開発 キャラクタデバイス [#r0c945e3] $ sudo insmod skel_drv.ko $ cat /proc/devices | grep skel 245 skel_drv $ sudo rmmod skel_drv $ dmesg | tail : [703332.748163] skel_init [703332.748166] SKEL_DRV: char driver major number is 246 [703340.825097] skel_exit