unix time converter

Windows filetime time starts from 1601/01/01 to 0 minutes and 0 seconds, windows each clock tick will count plus one, each clock tick interval is nanoseconds (nanosecond, 1 seconds =10 Nine square nanoseconds), that is, each clock tick = 10 (-7) seconds.UNIX, Linux time is counting from 1970/01/01 to 0 minutes and 0 seconds, counting plus 1 per second. The time i

indicates that there are many time zones in US, the PRC is the unified time zone. That's why we see the two different forms of TZ = PRC and TZ = US/Pacific. 3. restart the system to make it take effect.Linux (Redhat and Suse): 1. query the name of the time zone to be changed in the/usr/share/zoneinfo/directory. modify the format as above 2 and remove the origina

Now there is a real-time grab packet processing program, the approximate process is to use the Tshark capture package--real-time upload, if the log is possible to write, but the log file cutting needs to be executed on a timed basis. Because some of the content in log needs to be processed in real time, the delay time

This article mainly introduces how to format a UNIX time into GMT text using gmdate in PHP. The example analyzes the functions and usage skills of the gmdate function in php, which has some reference value, for more information about how to use gmdate in PHP to format a UNIX time into GMT text, see the following exampl

This article describes the PHP date function Date format Unix time method. Share to everyone for your reference. The specific analysis is as follows: A date function can format a UNIX time into the desired text output according to the specified format Use to function syntax as follows String Date (string $For

There are three metric values for the process time in the unix environment: 1. WallClocktime: the difference between the start time and end time that humans perceive when processes are executed as a black box. 2. UserCPUtime: the CPU time used to execute user-state commands.

about Unix Time ①time_t Data Typetypedef long int time_t; Used to store the number of seconds from 1970 to the present. ②timeval Structural Bodystruct Timeval { Long tv_sec; /* SEC * * Long tv_usec; /* microsecond * * }; Structure struct Timeval, it is precise to subtle. ③tm Structural Bodystruct TM { int tm_sec; /* seconds, normal range 0-59, but allowed to 61*/ int tm_min; * * minutes, 0-59*/ int tm_hour

UNIX timestamp: the number of seconds that have elapsed since midnight on January 1, January 1, 1970 (UTC/GMT), regardless of the leap second. Take 25/JUL/2012: 13: 26: 58 as an example. Python program: Import time Import datetime X = datetime. datetime. strptime ('25/JUL/2012: 13: 26: 58 ',' % d/% B/% Y: % H: % m: % s ') Time. mktime (X. timetuple ()) Output:

The example in this article describes how PHP uses the Gmdate implementation to format a UNIX time as GMT text. Share to everyone for your reference. The specific analysis is as follows: The syntax is as follows: String Gmdate (String $Format) string gmdate (string $Format, int $Time) Demo Code The output results are as follows:

Zhongzhiyuan Nanjing 904727147, JiangsuPHP Date and Time Basics--unix Timestamp

PHP time conversion Unix timestamp code. Copy the code as follows :? Phpdate_default_timezone_set (AsiaChongqing); $ time12006-04-1608: 40: 54; $ time2strtotime ($ time1); echo $ time2; echodate (Y-m-dh: I: s, $ time2 The code is as follows: Date_default_timezone_set ('Asia/Chongqing ');$ Time1 = "08:40:54 ";$ Time2 = strtotime ($ time1 );Echo $ time2;Echo date ('Y-m-d h: I: S', $ time2 );?> Th

Specifically as follows: The following code is put back through the gettime () of the Date object to the Unix timestamp, which is the number of seconds from January 1, 1970 to the current time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17-18