84         PRINTK("date: invalid option or parameter.\n");  in OsCmdUsageDate()
85         PRINTK("Try 'date --help' for more information.\n");  in OsCmdUsageDate()
88     PRINTK("\nUsage: date [+FORMAT]\n");  in OsCmdUsageDate()
89     PRINTK("   or: date [-s] [YY/MM/DD] [hh:mm:ss]\n");  in OsCmdUsageDate()
90     PRINTK("Display the current time in the given FORMAT, or set the system date.\n");  in OsCmdUsageDate()
91     PRINTK("FORMAT controls the output.  Interpreted sequences are:\n");  in OsCmdUsageDate()
92     PRINTK("  %%b     The abbreviated month name according to the current locale.\n");  in OsCmdUsageDate()
93     PRINTK("  %%B     The full month name according to the current locale.\n");  in OsCmdUsageDate()
94     PRINTK("  %%C     The century number (year/100) as a 2-digit integer. (SU)\n");  in OsCmdUsageDate()
95     PRINTK("  %%d     The day of the month as a decimal number (range 01 to 31).\n");  in OsCmdUsageDate()
96     PRINTK("  %%e     Like %%d, the day of the month as a decimal number, \n");  in OsCmdUsageDate()
97     PRINTK("         but a leading zero is replaced by a space.\n");  in OsCmdUsageDate()
98     PRINTK("  %%h     Equivalent to %%b.  (SU)\n");  in OsCmdUsageDate()
99     PRINTK("  %%H     The hour as a decimal number using a 24-hour clock (range 00 to 23).\n");  in OsCmdUsageDate()
100     PRINTK("  %%I     The  hour as a decimal number using a 12-hour clock (range 01 to 12).\n");  in OsCmdUsageDate()
101     PRINTK("  %%j     The day of the year as a decimal number (range 001 to 366).\n");  in OsCmdUsageDate()
102     PRINTK("  %%k     The hour (24-hour clock) as a decimal number (range  0  to  23); \n");  in OsCmdUsageDate()
103     PRINTK("         single digits are preceded by a blank.  (See also %H.)  (TZ)\n");  in OsCmdUsageDate()
104     PRINTK("  %%l     The  hour  (12-hour  clock) as a decimal number (range 1 to 12); \n");  in OsCmdUsageDate()
105     PRINTK("         single digits are preceded by a blank.  (See also %I.)  (TZ)\n");  in OsCmdUsageDate()
106     PRINTK("  %%m     The month as a decimal number (range 01 to 12).\n");  in OsCmdUsageDate()
107     PRINTK("  %%M     The minute as a decimal number (range 00 to 59).\n");  in OsCmdUsageDate()
108     PRINTK("  %%n     A newline character. (SU)\n");  in OsCmdUsageDate()
109     PRINTK("  %%p     Either \"AM\" or \"PM\" according to the given time  value, \n");  in OsCmdUsageDate()
110     PRINTK("         or the corresponding  strings  for the current locale.\n");  in OsCmdUsageDate()
111     PRINTK("         Noon is treated as \"PM\" and midnight as \"AM\".\n");  in OsCmdUsageDate()
112     PRINTK("  %%P     Like %%p but in lowercase: \"am\" or \"pm\" \n");  in OsCmdUsageDate()
113     PRINTK("         or a corresponding string for the current locale. (GNU)\n");  in OsCmdUsageDate()
114     PRINTK("  %%s     The number of seconds since the Epoch, that is,\n");  in OsCmdUsageDate()
115     PRINTK("         since 1970-01-01 00:00:00 UTC. (TZ)\n");  in OsCmdUsageDate()
116     PRINTK("  %%S     The second as a decimal number (range 00 to 60).\n");  in OsCmdUsageDate()
117     PRINTK("         (The range is up to 60 to allow for occasional leap seconds.)\n");  in OsCmdUsageDate()
118     PRINTK("  %%t     A tab character. (SU)\n");  in OsCmdUsageDate()
119     PRINTK("  %%y     The year as a decimal number without a century (range 00 to 99).\n");  in OsCmdUsageDate()
120     PRINTK("  %%Y     The year as a decimal number including the century.\n");  in OsCmdUsageDate()
121     PRINTK("  %%%%     A literal '%%' character.\n");  in OsCmdUsageDate()
122     PRINTK("\nExamples:\n");  in OsCmdUsageDate()
123     PRINTK("Set system date (2017-01-01)\n");  in OsCmdUsageDate()
124     PRINTK("$ date -s 20170101\n");  in OsCmdUsageDate()
125     PRINTK("Set system time (12:00:00)\n");  in OsCmdUsageDate()
126     PRINTK("$ date -s 12:00:00\n");  in OsCmdUsageDate()
127     PRINTK("Show the time with format Year-Month-Day\n");  in OsCmdUsageDate()
128     PRINTK("$ date +%%Y-%%m-%%d\n");  in OsCmdUsageDate()
156         PRINTK("\nUsage: date -s set system time starting from 1970.\n");  in OsStrToTm()
190         PRINTK("%s\n", timebuf);  in OsFormatPrintTime()
205         PRINTK("Setting time failed...\n");  in OsDateSetTime()
220         PRINTK("setting time failed...\n");  in OsDateSetTime()
249     PRINTK("%s\n", ctime_r(&(statBuf.st_mtim.tv_sec), buf));  in OsViewFileTime()
263         PRINTK("%s\n", ctime64(&nowTime.tv_sec));  in OsShellCmdDate()