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Operating Systems AIX Equalent of Linux "stat" in AIX Post 302700175 by bakunin on Thursday 13th of September 2012 05:16:49 AM
Old 09-13-2012
Quote:
Originally Posted by expert
i tried "istat" but its not giving the epoch time
"istat" is displaying the mtime, atime and ctime down to the seconds.

You can easily calculate the epoch time from a given date: POSIX.1 defines it as the seconds passed since Jan 1st, 1970, 0:00:00. The following additional rules apply:
  • leap seconds are not taken into account, each day is exactly 86400 seconds
  • leap years are: all years divisible by 4, save for the years divisible by 100 but not by 400
  • notice that non-synchronous NTP time is NOT POSIX-compatible

Many systems in fact are not POSIX-compatible in this regard, because they use Mills-algorithm-based NTP Stratum-2-servers.

I hope this helps.

bakunin
 

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explain_stat_or_die(3)					     Library Functions Manual					    explain_stat_or_die(3)

NAME
explain_stat_or_die - get file status and report errors SYNOPSIS
#include <libexplain/stat.h> void explain_stat_or_die(const char *pathname, struct stat *buf); DESCRIPTION
The explain_stat_or_die function is used to call the stat(2) system call. On failure an explanation will be printed to stderr, obtained from explain_stat(3), and then the process terminates by calling exit(EXIT_FAILURE). This function is intended to be used in a fashion similar to the following example: explain_stat_or_die(pathname, buf); pathname The pathname, exactly as to be passed to the stat(2) system call. buf The buf, exactly as to be passed to the stat(2) system call. Returns: This function only returns on success. On failure, prints an explanation and exits. SEE ALSO
stat(2) get file status explain_stat(3) explain stat(2) errors exit(2) terminate the calling process COPYRIGHT
libexplain version 0.52 Copyright (C) 2008 Peter Miller explain_stat_or_die(3)
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