04-28-2005
I'm probably just being stupid, but what am I doing wrong? Here is the code and the result I am getting out. Trying to pass in Julian Date of 112 to have it return 20050422...
#! /usr/bin/ksh
# Calendar date from Julian Day Number
julian2date()
{
#set -x
typeset tmpday=$(($1 - 1721119))
typeset centuries=$(( (4 * tmpday - 1) / 146097))
tmpday=$((tmpday + centuries - centuries/4))
typeset year=$(( (4 * tmpday - 1) / 1461))
tmpday=$((tmpday - (1461 * year) / 4))
typeset month=$(( (10 * tmpday - 5) / 306))
day=$((tmpday - (306 * month + 5) / 10))
month=$((month + 2))
year=$((year + month/12))
month=$((month % 12 + 1))
printf "%s %02d %02d" $year $month $day
}
julian2date 112
[U]RESULT:[/U]
/home/rsd9/xxgvlqr> test.ksh
-4711 -8 -15/home/rsd9/xxgvlqr>
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a shell script which gets passed a parameter which is a combination of Year and Julian Date <YYYYj>. So April 11th, julian date is 101. So if I wanted April 11th for 2003 I would get the following value 2003101. How would I convert that in unix to be 20030411? I am using the korn shell. (3 Replies)
Discussion started by: lesstjm
3 Replies
2. Shell Programming and Scripting
hey all,
I was wondering if it was possible to get the julian date with the cal command.
I know that the "-j" option will display it, however, i need the Julian Date of a specific date, in number.
For example, the User would enter their age like
19800101 or YYYMMDD, like so. This info... (0 Replies)
Discussion started by: shan2on
0 Replies
3. UNIX for Dummies Questions & Answers
Hi,
Was using date +%Y%j to get current julian date. Can anyone let me know how can I get y'day's julin date. Thx
Did check FAQ but couldn't find anything.
Thanks. (3 Replies)
Discussion started by: er_ashu
3 Replies
4. Shell Programming and Scripting
I'm trying to put together a little script that will move some files to a directory, uncompress the file then delete the file when processing is complete.
The files are all named using julian date
2009072.Z
2009071.Z
2009070.Z
2009069.Z
2009068.Z
2009067.Z
2009066.Z
2009065.Z... (8 Replies)
Discussion started by: 1buckeye_fan
8 Replies
5. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
This function is given the day, month and year and returns the Julian date. The Julian date is the... (1 Reply)
Discussion started by: mgyeah
1 Replies
6. Shell Programming and Scripting
I want to know, what exactly this Julian Date Function is all about?
#!/usr/bin/ksh
#Script That notify the User Expiration in Servers
function juliandate {
day=$1
month=$2
year=$3
((standard_jd = day - 32075 + 1461 * (year + 4800 - (14 - month)/12)/4 + 367 * (month -... (3 Replies)
Discussion started by: baraghun
3 Replies
7. Shell Programming and Scripting
Hi , I need to convert date from YYYYMMDD to DD-MON-YYYY
e.g
20111214 to 14-Dec-2011
Please help. (17 Replies)
Discussion started by: ady_koolz
17 Replies
8. Shell Programming and Scripting
Hi, I need help to convert the filenames of my 9-year daily files (1999-2007) from a julian day to yyyy-mm-dd format. my original files are patterned likes the ones below.
1999001.txt
1999002.txt
1999003.txt
1999004.txt ...
1999365.txt
desired output:
19990101.txt
19990102.txt... (3 Replies)
Discussion started by: ida1215
3 Replies
9. Shell Programming and Scripting
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
10. Shell Programming and Scripting
Need assistance . Below code gets me julian date . I wanted to add hour/24 to julian date and output it. Is there a way to do the calculation?
use Time::Local;
use POSIX qw(strftime);
my $time=timelocal(1,2,3,9,11,2013);
printf strftime "%j", localtime($time);
343 (3 Replies)
Discussion started by: ajayram_arya
3 Replies
LEARN ABOUT OSX
auditreduce
AUDITREDUCE(1) BSD General Commands Manual AUDITREDUCE(1)
NAME
auditreduce -- select records from audit trail files
SYNOPSIS
auditreduce [-A] [-a YYYYMMDD[HH[MM[SS]]]] [-b YYYYMMDD[HH[MM[SS]]]] [-c flags] [-d YYYYMMDD] [-e euid] [-f egid] [-g rgid] [-j id]
[-m event] [-o object=value] [-r ruid] [-u auid] [-v] [file ...]
DESCRIPTION
The auditreduce utility selects records from the audit trail files based on the specified criteria. Matching audit records are printed to
the standard output in their raw binary form. If no file argument is specified, the standard input is used by default. Use the praudit(1)
utility to print the selected audit records in human-readable form.
The options are as follows:
-A Select all records.
-a YYYYMMDD[HH[MM[SS]]]
Select records that occurred after or on the given datetime.
-b YYYYMMDD[HH[MM[SS]]]
Select records that occurred before the given datetime.
-c flags
Select records matching the given audit classes specified as a comma separated list of audit flags. See audit_control(5) for a
description of audit flags.
-d YYYYMMDD
Select records that occurred on a given date. This option cannot be used with -a or -b.
-e euid
Select records with the given effective user ID or name.
-f egid
Select records with the given effective group ID or name.
-g rgid
Select records with the given real group ID or name.
-j id Select records having a subject token with matching ID.
-m event
Select records with the given event name or number. This option can be used more then once to select records of multiple event types.
See audit_event(5) for a description of audit event names and numbers.
-o object=value
file Select records containing path tokens, where the pathname matches one of the comma delimited extended regular expression con-
tained in given specification. Regular expressions which are prefixed with a tilde ('~') are excluded from the search
results. These extended regular expressions are processed from left to right, and a path will either be selected or
deslected based on the first match.
Since commas are used to delimit the regular expressions, a backslash ('') character should be used to escape the comma if
it is a part of the search pattern.
msgqid Select records containing the given message queue ID.
pid Select records containing the given process ID.
semid Select records containing the given semaphore ID.
shmid Select records containing the given shared memory ID.
-r ruid
Select records with the given real user ID or name.
-u auid
Select records with the given audit ID.
-v Invert sense of matching, to select records that do not match.
EXAMPLES
To select all records associated with effective user ID root from the audit log /var/audit/20031016184719.20031017122634:
auditreduce -e root
/var/audit/20031016184719.20031017122634
To select all setlogin(2) events from that log:
auditreduce -m AUE_SETLOGIN
/var/audit/20031016184719.20031017122634
Output from the above command lines will typically be piped to a new trail file, or via standard output to the praudit(1) command.
Select all records containing a path token where the pathname contains /etc/master.passwd:
auditreduce -o file="/etc/master.passwd"
/var/audit/20031016184719.20031017122634
Select all records containing path tokens, where the pathname is a TTY device:
auditreduce -o file="/dev/tty[a-zA-Z][0-9]+"
/var/audit/20031016184719.20031017122634
Select all records containing path tokens, where the pathname is a TTY except for /dev/ttyp2:
auditreduce -o file="~/dev/ttyp2,/dev/tty[a-zA-Z][0-9]+"
/var/audit/20031016184719.20031017122634
SEE ALSO
praudit(1), audit_control(5), audit_event(5)
HISTORY
The OpenBSM implementation was created by McAfee Research, the security division of McAfee Inc., under contract to Apple Computer Inc. in
2004. It was subsequently adopted by the TrustedBSD Project as the foundation for the OpenBSM distribution.
AUTHORS
This software was created by McAfee Research, the security research division of McAfee, Inc., under contract to Apple Computer Inc. Addi-
tional authors include Wayne Salamon, Robert Watson, and SPARTA Inc.
The Basic Security Module (BSM) interface to audit records and audit event stream format were defined by Sun Microsystems.
BSD
January 24, 2004 BSD