linux stat touch useradd
1.
stat
touch
access time
modify time
change time
-c:
-a:
-m:
-t:STAMP [cc]YYMMDDhhmm.ss
2.
: ,
:
ueradd adduser
-u UID: UID
-g GID: ID,
-G GID: ,
-d : ,
-c " ":
-s : shell( ), /etc/shells shell
-m : ,
-M : ,
-D :
-r :