ls命令输出求解
本帖最后由 San风夕 于 2014-12-31 18:00 编辑如下所示,不明白这里的21, 5是什么意思,,在做日志绕接的时候有用到,,
root@osssvr-1 # ls -lL /dev/log
crw-r----- 1 root sys 21,5 Jul7 11:07 /dev/log
mknod name c major minor
major The major device number.
minor The minor device number; can be eitherdecimalor
octal.Theassignmentof major device numbers is
specific to each system. You must be the super-user
to use this form of the command.
这里的21, 5就是major和minor;
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