The company leader said that nginx access logs should be stored in the database and analyzed using programs. However, the time format of nginx access logs is: [17/Jun/2013: 14: 42: 13 + 0400] This format cannot be saved to the database in the
under Windows, a file has: creation time, modification time, access time. and under Linux, a file also has three kinds of time, namely: access time, modification time, state change time . There is a difference between the two, there is no concept of
Because the company leader said that the Nginx access log should be stored in the database, and then analyzed using the program, but the Nginx access log Time format is: [17/jun/2013:14:42:13 +0400] This format can not be stored in datetime format
A little buddy in the group asked how to analyze the same IP access Nginx first access time and last access time, toss a good one will finally write to test, OK no problem, so it is recorded here.Ideas:1. File read2, first to find only one visit
Under Windows, a file has: creation time, modification time, access time.And under Linux, a file also has three kinds of time, namely: Access time, modification time, state change time.There is a difference between the two, there is no concept of
Under Windows, a file has: creation time, modification time, access time.
In Linux, a file also has three kinds of time, namely: Access time, modification time, state change time.
There's a difference between the two, and there's no concept of
Everyone knows that every file in the Linux file system has three timestamps:Access time (atime--access time): Is the date the file was last accessed.Change Time (Ctime--change): Is the time of the file's inode change (what is the inode?). When you
Date--helpUsage: date [options] ... [+ format]Or: Date [-u|--utc|--universal] [MMDDHHMM[[CC]YY][.SS]]Displays the current time in the given format, or sets the system date.-D,--date= string displays the time described by the specified string, not
Pick Want streaming media file format plays an important role in streaming media system, so designing a reasonable file format is the most direct and effective way to improve the efficiency of streaming media server. Based on the analysis of
1. Current system date, timeSelect GETDATE ()2. DateAdd returns a new datetime value based on adding a period of time to the specified dateExample: Add 2 days to the dateSelect DATEADD (day,2, ' 2004-10-15 ')--return: 2004-10-1700:00:00.0003.
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