Sponsored Content
Top Forums Shell Programming and Scripting Perl in KSH - julian conversion Post 302242754 by fpmurphy on Thursday 2nd of October 2008 09:01:04 PM
Old 10-02-2008
If you are using ksh93 there is no need to use Perl. You can use the printf %T facility to do the conversion.
Code:
$ printf "%(%Y-%m-%d)T\n" "2008-273"
2008-09-29
$

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

csh -> ksh conversion question

Having been a long-time csh person I now need to convert a lot of stuff to run under ksh. Can anyone tell me how to do a ksh equivalent of the csh history substitution !* that can be used in an alias, ie how would I do: alias cd "cd \!*; pwd" alias find "find . -name... (2 Replies)
Discussion started by: jonnywilkins
2 Replies

2. Shell Programming and Scripting

Conversion question about ksh

Hi all, New to ksh and had a few questions to see if this is doable in ksh or if I am going to have to call out to a tcl procedure. I have an Ascii file I want to convert to hex then search and remove all hex chars '0A' and then convert back to Ascii. Here is an example of an Ascii file I am... (2 Replies)
Discussion started by: hgjdv
2 Replies

3. Shell Programming and Scripting

Does KSH support data type conversion?

Hello,everyone here. I'm coding with KSH to achieve exploring the disk space and judging whether it closes to overflow.But It seems that no one way to convert a string variable to integer. df | read A B C D E F G H I J K L print ${L} Can I convert L to integer type? Thanks for... (2 Replies)
Discussion started by: joshuaduan
2 Replies

4. Shell Programming and Scripting

Timestamp to date conversion in ksh

Hi, I have a file containing timestamp( Example given below). How can i get date(mmd-dd-yyyy) from it? ($> cat file1.txt 2008-11-24 05:17:00.7043) Thanks, Sri (2 Replies)
Discussion started by: srilaxmi
2 Replies

5. Shell Programming and Scripting

Conversion of date to Julian date

Hi Gurus, Need help in Conversion of date(2007-11-30) to Julian date(YYDDD)... '+%J' 2007-11-30 to 'YYDDD' Thanks (4 Replies)
Discussion started by: SeenuGuddu
4 Replies

6. Shell Programming and Scripting

Perl Conversion Tool

I want a perl script that converts special characters (French, German, Italy, Denmark character set) into database compatible format and retrieves the back in the original format. A generic functionality will be developed which converts any special characters (having > 8 bit format). I tried... (3 Replies)
Discussion started by: perl2ask
3 Replies

7. Shell Programming and Scripting

Typeset conversion problem from ksh to bash

Hi, typeset -l sgf # all lowercase letters typeset -u SGF # all uppercase letters sgf=$1 SGF=$sgf these lines used in my scripts . It ran fine in ksh but when we convert this to bash it erroring out. I like to know what the use of typeset ?? Thanks & Regards kanagaraj (3 Replies)
Discussion started by: kanagaraj
3 Replies

8. Shell Programming and Scripting

Julian date to Calendar date conversion

Hi all, I require to convert julian date to normal calander date in unix for eg julian date=122 now i want corresponding calander date ---------------------------------------- gr8 if give very small command/script and please explain the steps as well(imp) Thanks ... (3 Replies)
Discussion started by: RahulJoshi
3 Replies

9. Shell Programming and Scripting

Timestamp conversion in PERL

Hi, I have a file as below I need to overwrite the 2 nd column alone to numeric format like "06122011030414012345" as per the timestamp value output file should be the microseconds can be neglected if required. Any help will be appreciated. Thanks in advance (1 Reply)
Discussion started by: irudayaraj
1 Replies

10. Shell Programming and Scripting

Issue in Julian date conversion

All, I am facing an issue with julian date conversion.. current command: echo `date +%Y%j` `cat -n /home/user/FILENAME.dat |awk '{printf "%08s", $2}'` The above command is working good. But in the above bolded part, it is converting system date to julian date. However I want to... (8 Replies)
Discussion started by: cmaroju
8 Replies
ost::Date(3)						     Library Functions Manual						      ost::Date(3)

NAME
ost::Date - The Date class uses a julian date representation of the current year, month, and day. SYNOPSIS
#include <numbers.h> Inherited by ost::DateNumber, and ost::Datetime. Public Member Functions Date (time_t tm) Date (tm *dt) Date (char *str, size_t size=0) Date (int year, unsigned month, unsigned day) Date () virtual ~Date () int getYear (void) const unsigned getMonth (void) const unsigned getDay (void) const unsigned getDayOfWeek (void) const char * getDate (char *buffer) const time_t getDate (void) const time_t getDate (tm *buf) const long getValue (void) const void setDate (const char *str, size_t size=0) bool isValid (void) const operator long () const String operator() () const Date & operator++ () Date & operator-- () Date & operator+= (const long val) Date & operator-= (const long val) int operator== (const Date &date) int operator!= (const Date &date) int operator< (const Date &date) int operator<= (const Date &date) int operator> (const Date &date) int operator>= (const Date &date) bool operator! () const Protected Member Functions void toJulian (long year, long month, long day) void fromJulian (char *buf) const virtual void update (void) A method to use to 'post' any changed values when shadowing a mixed object class. Protected Attributes long julian Friends Date operator+ (const Date &date, const long val) Date operator- (const Date &date, const long val) Date operator+ (const long val, const Date &date) Date operator- (const long val, const Date &date) Detailed Description The Date class uses a julian date representation of the current year, month, and day. This is then manipulated in several forms and may be exported as needed. Author: David Sugar dyfet@ostel.com julian number based date class. Constructor &; Destructor Documentation ost::Date::Date (time_ttm) ost::Date::Date (tm *dt) ost::Date::Date (char *str, size_tsize = 0) ost::Date::Date (intyear, unsignedmonth, unsignedday) ost::Date::Date () virtual ost::Date::~Date () [virtual] Member Function Documentation void ost::Date::fromJulian (char *buf) const [protected] char* ost::Date::getDate (char *buffer) const time_t ost::Date::getDate (void) const time_t ost::Date::getDate (tm *buf) const unsigned ost::Date::getDay (void) const unsigned ost::Date::getDayOfWeek (void) const unsigned ost::Date::getMonth (void) const long ost::Date::getValue (void) const int ost::Date::getYear (void) const bool ost::Date::isValid (void) const Reimplemented in ost::Datetime. ost::Date::operator long () const [inline] bool ost::Date::operator! (void) const [inline] Reimplemented in ost::Datetime. int ost::Date::operator!= (const Date &date) String ost::Date::operator() () const Date& ost::Date::operator++ () Date& ost::Date::operator+= (const longval) Date& ost::Date::operator-- () Date& ost::Date::operator-= (const longval) int ost::Date::operator< (const Date &date) int ost::Date::operator<= (const Date &date) int ost::Date::operator== (const Date &date) int ost::Date::operator> (const Date &date) int ost::Date::operator>= (const Date &date) void ost::Date::setDate (const char *str, size_tsize = 0) void ost::Date::toJulian (longyear, longmonth, longday) [protected] virtual void ost::Date::update (void) [protected], [virtual] A method to use to 'post' any changed values when shadowing a mixed object class. This is used by DateNumber. Reimplemented in ost::DateNumber. Friends And Related Function Documentation Date operator+ (const Date &date, const longval) [friend] Date operator+ (const longval, const Date &date) [friend] Date operator- (const Date &date, const longval) [friend] Date operator- (const longval, const Date &date) [friend] Member Data Documentation long ost::Date::julian [protected] Author Generated automatically by Doxygen for GNU CommonC++ from the source code. GNU CommonC++ Sat Jun 23 2012 ost::Date(3)
All times are GMT -4. The time now is 09:41 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy