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Full Discussion: How to insert text within a file?
Top Forums Shell Programming and Scripting How to insert text within a file? Post 302947507 by newbie_01 on Thursday 18th of June 2015 10:52:02 AM
Old 06-18-2015
Hi,

Thanks for your reply. Unfortunately, I don't have bash on this Solaris server.

However, I did try your script on one of the Linux server and it is giving errors. Note below.

Code:
$: ./listdays 2015-6-18 | sort -u - dates
date: illegal option -- d
date: illegal option -- 2
date: illegal option -- 0
date: illegal option -- 1
date: illegal option -- 5
date: illegal option -- -
date: illegal option -- 6
date: illegal option -- -
date: illegal option -- 1
date: illegal option -- 8
usage:  date [-u] mmddHHMM[[cc]yy][.SS]
        date [-u] [+format]
        date -a [-]sss[.fff]
./listdays: line 4: MDarr[]: bad array subscript
./listdays: line 4: MDarr[]: bad array subscript
./listdays: line 4: MDarr[] + (M!=2?0:!(%4) && (%100) || !(%400)): syntax error: operand expected (error token is "%4) && (%100) || !(%400))")
./listdays: line 8: seq: command not found
# e.g. 2014-10-01
2015-05-01
2015-05-04
2015-05-05
2015-05-06
2015-05-07
2015-05-08
2015-05-12
2015-05-14
2015-05-15
2015-05-18
2015-05-27
2015-06-02
2015-06-03
2015-06-04
2015-06-05
2015-06-06
2015-06-07
2015-06-08
2015-06-09
2015-06-10
2015-06-11
2015-06-12
2015-06-13
2015-06-14
2015-06-15
2015-06-18
2015-06-22
2015-06-23
2015-06-24
2015-06-26
2015-06-30
2015-07-01

 

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LEARN ABOUT PHP

difftime

DIFFTIME(3)						     Linux Programmer's Manual						       DIFFTIME(3)

NAME

       difftime - calculate time difference

SYNOPSIS

       #include <time.h>

       double difftime(time_t time1, time_t time0);

DESCRIPTION

       The  difftime()	function  returns  the	number of seconds elapsed between time time1 and time time0, represented as a double.  Each of the
       times is specified in calendar time, which means its value is a measurement (in seconds) relative to the Epoch, 1970-01-01  00:00:00  +0000
       (UTC).

ATTRIBUTES

       For an explanation of the terms used in this section, see attributes(7).

       +-----------+---------------+---------+
       |Interface  | Attribute	   | Value   |
       +-----------+---------------+---------+
       |difftime() | Thread safety | MT-Safe |
       +-----------+---------------+---------+
CONFORMING TO

       POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.

NOTES

       On a POSIX system, time_t is an arithmetic type, and one could just define

	   #define difftime(t1,t0) (double)(t1 - t0)

       when the possible overflow in the subtraction is not a concern.

SEE ALSO

       date(1), gettimeofday(2), time(2), ctime(3), gmtime(3), localtime(3)

COLOPHON

       This  page is part of release 4.15 of the Linux man-pages project.  A description of the project, information about reporting bugs, and the
       latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.

GNU
								    2015-08-08							       DIFFTIME(3)
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