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Full Discussion: Convert date to Unix format
Top Forums Shell Programming and Scripting Convert date to Unix format Post 302510874 by ctsgnb on Tuesday 5th of April 2011 08:04:52 AM
Old 04-05-2011
The standard date command on solaris does not handle such conversion, download and intall the GNU date instead :

Code:
# date -d "2011-05-15 18:00:00 UTC" +'%s'
1305482400
# date -d "1970-01-01 00:00:00 UTC + 1305482400 seconds" -u +'%Y-%m-%d %T %Z'
2011-05-15 18:00:00 UTC

 

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ftime(2)							System Calls Manual							  ftime(2)

NAME
ftime - get date and time more precisely SYNOPSIS
Remarks This facility is provided for backwards compatibility with Version 7 systems. Either or should be used in new programs. DESCRIPTION
fills in a structure pointed to by its argument, as defined by /* * Structure returned by ftime system call */ struct timeb { time_t time; unsigned short millitm; short timezone; short dstflag; }; The structure contains the time in seconds since 00:00:00 UTC (Coordinated Universal Time), January 1, 1970, up to 1000 milliseconds of more-precise interval, the local timezone (measured in minutes of time westward from UTC), and a flag that, if nonzero, indicates that Day- light Saving time applies locally during the appropriate part of the year. Consult gettimeofday(2) for more details on the meaning of the timezone field. can fail for exactly the same reasons as gettimeofday(2). WARNINGS
The millisecond value usually has a granularity greater than one due to the resolution of the system clock. Depending on any granularity (particularly a granularity of one) renders code non-portable. SEE ALSO
date(1), gettimeofday(2), stime(2), time(2), ctime(3C). STANDARDS CONFORMANCE
ftime(2)
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