Gio001, ksh88 is a very old version of the Korn Shell. If you upgrade to ksh93, it has excellent build-in date arithmetic support amongst other major enhancements.
To use Aigles example where the DOY is 217.
His output is in DD/MM/YY format. Mine, since I am in North America is in MM/DD/YY format.
Hello,
How do i translate datevalues in unix to normal dates.
and how do i translate normal dates in to datevalues.
I'm using the unix-date.
Sample:
1067949360 to 4-11-03 12:36
and
4-11-03 12:36 to 1067949360
I want to built a script with a question to the user: give in date... (4 Replies)
Hi all,
there is a data in a file wich loks likes
00:00:49|24.48|
00:01:49|22.83|
00:02:49|22.07|
00:03:49|20.72|
00:04:49|21.28|
00:05:49|21.22|
00:06:49|21.38|
00:07:49|20.93|
00:08:49|21.27|
00:09:49|20.65|
00:10:49|19.42|
00:11:49|21.93|
00:12:49|20.62|
00:13:49|20.23|... (3 Replies)
Anybody please help me...
Design an algorithm that accepts an input a decimal number and converts it into BCD (Binary Coded Decimal) representation. Also, draw its Flow Chart.
This is a unix qn...
plz post algorithm for that :confused: (1 Reply)
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:
Design an algorithm that accepts an input a decimal number and converts it into BCD (Binary... (2 Replies)
Hi
I need help to do some calculation in script.
I have a monitor program (munin) that I would like to log uptime information from a server.
The script looks like this (not complete):
#!/bin/sh
# server_uptime
### Config Start
# Reads the server parameters using the HTTP port with... (7 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. Write a script called "tod" that will display the time of day in am or pm notation rather then the 24 hour clock time. Use expr to convert from 24-hour clock time.
Use... (13 Replies)
Hi,
I want to convert two hexadecimal numbers to decimal using unix command line.
1cce446295197a9d6352f9f223a9b698
fc8f99ac06e88c4faf669cf366f60d
I tried using
`echo "ibase=16; $no |bc`
printf '%x\n' "1cce446295197a9d6352f9f223a9b698"
but it doesn't work for such big number it... (4 Replies)
Hi ,
seq can be 0...128
int windex = seq / 8;
int bindex = seq % 8;
unsigned char bitvalue = '\x01' << (7-bindex) ;
bpv.bitmapvalue = bitvalue;
This is the part of a program to convert decimal to bitmap value of hexadecimal.
I want this to change to convert only to... (1 Reply)
I used the below script to Sum up a field in a file based on some unique values. But the problem is when it is summing up the units, it is truncating to 2 decimals and not 6 decimals as in the input file (Input file has the units with up to 6 Decimals – Sample data below, when the units in the 2... (4 Replies)
Discussion started by: brlsubbu
4 Replies
LEARN ABOUT OPENSOLARIS
let
let(1) User Commands let(1)NAME
let - shell built-in function to evaluate one or more arithmetic expressions
SYNOPSIS
ksh
let arg...
ksh93
let [expr...]
DESCRIPTION
ksh
Each arg is a separate arithmetic expression to be evaluated.
ksh93
let evaluates each expr in the current shell environment as an arithmetic expression using ANSI C syntax. Variables names are shell vari-
ables and they are recursively evaluated as arithmetic expressions to get numerical values. let has been made obsolete by the ((...)) syn-
tax of ksh93(1) which does not require quoting of the operators to pass them as command arguments.
EXIT STATUS
ksh
ksh returns the following exit values:
0 The value of the last expression is non-zero.
1 The value of the last expression is zero.
ksh93
ksh93 returns the following exit values:
0 The last expr evaluates to a non-zero value.
>0 The last expr evaluates to 0 or an error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO ksh(1), ksh93(1), set(1), typeset(1), attributes(5)SunOS 5.11 2 Nov 2007 let(1)