You could also (depending on your shell, which you haven't told us, but it looks like bash)
This will set the value to be three digits with leading zeros as required. As a caution though, it will use the right-most three digits it your value is higher.
This can be useful sometimes, but can get in the way:-
I hope that this helps,
Robin
Liverpool/Blackburn
UK
Hi All,
I am new to shell script.
I wrote a very small script that takes only digits as input-
but there is some problem in that.can you help me in debugging that.
#!/bin/ksh
echo "Digits as input"
read number
digit='eval '
if ]
then
echo "Entered number is a digit"
else
echo... (2 Replies)
I want to check the argument in KSH. If the user type in the prompt 'find 3' it will format 3 to 003 to match the data in the text file. Same as with 10 to 010. Always begins with 0.
eg.
>find 3
Output:
003
>find 30
Output:
030 (7 Replies)
hi group,
How can I count total number of 5's which are continuous in the end. i.e. in the below string, the o/p should be 4
I just know to calculate total number of 5's
$ echo "95952325555" | awk -F "5" '{print NF-1}'
6 (3 Replies)
Hi Folks
Probably an easy one here but how do I get a sequence to get used as mentioned. For example in the following I want to automatically create files that have a 2 digit number at the end of their names:
m@pyhead:~$ for x in $(seq 00 10); do touch file_$x; done
m@pyhead:~$ ls file*... (2 Replies)
Hello all! I've looked all over the internet and this site and have come up a loss with an easy way to make a bash script to do what I want to do. I have a file with a naming convention as follows:
2012-01-18 string of words here 123.jpg
2012-01-18 string of words here 1234.jpg
2012-01-18... (2 Replies)
Hi,
How I can replace last 8 ZEROS with 22991231?
19523479811841494432A2013052700000000
19523479811730333980A2013052700000000
19523479811417044397A2013052700000000
19523479811205895810C2013010120130131
A9523479811205895810A2013020120130228
19523479811205895810I2013030120130331... (9 Replies)
Is there any program that can create 6 digit numbers with:
(DIGIT_1)+(DIGIT_2)+(DIGIT_3)+(DIGIT_4)+(DIGIT_5)+(DIGIT_6)=10
Any perl or C also can. Anyone can help me? Thank you (6 Replies)
e.g.
File name: File.txt
cat File.txt
Result:
#INBOUND_QUEUE=FAQ1
INBOUND_QUEUE=FAQ2
I want to get the value for one which is not commented out.
Thanks, (3 Replies)
Hello everybody
I'm a little beginer for shell script as I started last night...
I have this script
cat fichier.txt | while read l ; do
#echo $l
echo $x
x=$(( $x + 1 ))
done
it's return
1
2
3
4 (4 Replies)
Hi All ,
I am having an input file as stated below
5728 U_TOP_LOGIC/U_CM0P/core/u_cortexm0plus/u_top/u_sys/u_core/r03_q_reg_20_/Q 011
611 U_TOP_LOGIC/U_CM0P/core/u_cortexm0plus/u_top/u_sys/u_core/r04_q_reg_20_/Q 011
3486... (4 Replies)
Discussion started by: kshitij
4 Replies
LEARN ABOUT DEBIAN
numrange
NUMRANGE(1) User Contributed Perl Documentation NUMRANGE(1)NAME
numrange - Print out a range of numbers for use in for loops and such.
SYNOPSIS
numrange [-dhV] /<expression>/
DESCRIPTION
numrange will print out a list of numbers based on an expression that you specify. This is useful for making a list of numbers for use in
for loops and so on. Ranges are inclusive. Ranges of numbers are specified using the .. operator, like this /20..50/, which means all
integers from 20 to 50 inclusive. More complex expressions can be generated using the commas and the 'i' increment operator.
OPTIONS -e <set> Exclude the <set> of numbers from the range output. <set>
is a set of numbers separated by commas.
-n <n> Use <n> as the separator between numbers. By default, it
will use a space. Use '
' or \n for a newline character or
use the -N option.
-N Just a quick option for using a newline as the separator.
-h Help: You're looking at it.
-V Increase verbosity.
-d Debug mode. For developers
EXAMPLES
All numbers from 1 to 10.
$ numrange /1..10/
1 2 3 4 5 6 7 8 9 10
From 10 to 1. Counting down.
$ numrange /10..1/
10 9 8 7 6 5 4 3 2 1
From 1 to 10 and from 15 to 20.
$ numrange /1..10,15..20/
1 2 3 4 5 6 7 8 9 10 15 16 17 18 19 20
Even numbers from 0 to 10
$ numrange /0..10i2/
0 2 4 6 8 10
Odd numbers. Notice the starting number in the range expression.
$ numrange /1..10i2/
1 3 5 7 9
Factors of 3 between 99 and 120.
$ numrange /99..120i3/
99 102 105 108 111 114 117 120
Decimal numbers
$ numrange /1.1..2.5i0.1/
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5
And negative numbers too.
$ numrange /1.0..-2.0i0.3/
1 0.7 0.4 0.1 -0.2 -0.5 -0.8 -1.1 -1.4 -1.7 -2
You can also pad numbers when you are counting up. This is
a trick of how the Perl programming language deals with ranges:
$ numrange /01..15/
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
BUGS
Even though you can do zero padding on simple ranges, like 001..100, it will not pad zeros on complex ranges like 001..100i2, or for
counting downwards.
SEE ALSO seq(1), numaverage(1), numbound(1), numinterval(1), numnormalize(1), numgrep(1), numprocess(1), numsum(1), numrandom(1), numround(1)COPYRIGHT
numrange is part of the num-utils package, which is copyrighted by Suso Banderas and released under the GPL license. Please read the
COPYING and LICENSE files that came with the num-utils package
Developers can read the GOALS file and contact me about providing
submitions or help for the project.
MORE INFO
More info on numrange can be found at:
http://suso.suso.org/programs/num-utils/
perl v5.10.1 2009-10-31 NUMRANGE(1)