1 date 查看当前系统时间 2 date --help 查看date相关参数使用方式：Usage: date [OPTION]... [+FORMAT] or: date [-u|--utc|--universal] [MMDDhhmm[[CC]YY][.ss]]Display the current time in the given FORMAT, or set the system date. -d, --date=STRING display time described by STRIN...
格式:date -d STRING +FORMAT 显示用STRING指定的日期时间(display time described by STRING, not ‘now’)。 格式:date -s STRING 格式:date --set=STRING 设置当前时间为STRING指定的日期时间。 STRING可谓变化多样,支持很多种日期时间的描述方式。下面列举一些常用的日期表示方式,希望能够举一反三。 指定日期:...
1[root@VM_0_3_centos ~]# date --help2Usage: date [OPTION]... [+FORMAT]3or: date [-u|--utc|--universal] [MMDDhhmm[[CC]YY][.ss]]4Display the current time in the given FORMAT, or set the system date.56-d, --date=STRING display time described by STRING, not `now'7-f, ...
格式:date -d STRING +FORMAT 显示用STRING指定的日期时间(display time described by STRING, not ‘now’)。 格式:date -s STRING 格式:date --set=STRING 设置当前时间为STRING指定的日期时间。 STRING可谓变化多样,支持很多种日期时间的描述方式。下面列举一些常用的日期表示方式,希望能够举一反三。 指定日期:...
5.If you have the utility rdate, update the current system time by executing `/usr/bin/rdate -s time.nist.gov`. (This step can be skip!) 6.Set the ZONE entry in the file /etc/sysconfig/clock file (e.g. "America/Los_Angeles") ...
(SGI) partition table l list known partition types m print this menu n add a new partition o create a new empty DOS partition table p print the partition table q quit without saving changes s create a new empty Sun disklabel t change a partition's system id u change display/entry ...
uptime gives a one line display of the following information. The current time, how long ...
-i, --interfaces display interface table -g, --groups display multicast group memberships -s, --statistics display networking statistics (like SNMP) -M, --masquerade display masqueraded connections -v, --verbose 显示详细信息 -W, --wide don't truncate IP addresses ...
19. top – The “top” command is used to display real-time information about CPU usage and running processes. 20. ifconfig – The “ifconfig” command is used to configure and display network interfaces. These are just a few examples of commonly used Linux commands. There are many more ...
-t, --time print last system clock change -T, -w, --mesg add user's message status as +, - or ? -u, --users list users logged in --message same as -T --writable same as -T --help display this help and exit --version output version information and exit ...