mt:
1.╰参:linux, 隔畖/bin/fsck
2.ldd:libc.so.6 =>/lib/libc.so.6(0x4002600)

  /lib/ld-linux.so.2=>/lib/ld-linux.so.2(0x40000000) 3.北合祘Α
4.把计:

-h ㏑ -v mtセ
-f,-t 合砞称巨羇隔畖

5.⊿Τ把计はτ"TAPE" ===>ㄏノい
6.default device defined in /usr/include/sys/mtio.h