Linux Command Encyclopedia disk maintenance: Last

Feature Description: Lists the current user information related to the previous login system.

Grammar: last&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;" [-adrx] [F < record file] [-n < show number of columns] [Account name ...] [Terminal number ...]

Supplemental Note: Executes the last instruction separately, it reads the file named Wtmp in the Var directory, and displays the user list of the login system for the content record of the file.

Parameters：
-a the host name or IP address from where to log into the system, displayed on the last line.
-D converts the IP address to the host name.
-F < record file > specified record file.
-N < Show number of columns > or-< number of columns > sets the number of displayed columns in the list.
-R does not display the host name or IP address of the login system.
-X displays information such as system shutdown, reboot, and execution level changes.