I have to print the number of stars that increases on each line from the minimum number until it reaches the maximum number, and then decreases until it goes back to the minimum number. After printing out the lines of stars, it should also print the total number of stars printed.
I have tried using shell scripting and worked. But is there any other simplified and generic way to achieve this
Code:
echo "enter the mininum number "
read min
echo "enter the maximum number "
read max
for (( i=$min;i<=$max;i++))
do
for (( j=$max;j>=i;j-- ))
do
echo -n " "
done
for (( c=1;c<=i;c++ ))
do
echo -n " *"
sum=`expr $sum + 1`
done
echo ""
done
d_max=`expr $max - 1`
for (( i=$d_max;i>=$min;i--))
do
for (( j=i;j<=$d_max;j++ ))
do
if [ $j -eq $d_max ]
then
echo -n " "
fi
echo -n " "
done
for (( c=1;c<=i;c++ ))
do
echo -n " *"
sum=`expr $sum + 1`
done
echo ""
done
echo "Total No. : " $sum
I have three cron entries in a file /cron_entries as
15 * * * * /bin/hourjobs > /tmp/hrjob.log 2>&1
..................
....................
I am trying to read this file in for loop using code below:
cron=`cat /cron_entries`
for line in $cron
do
printf... (4 Replies)
Hi all,
I am trying to extract the values ( text between the xml tags) based on the Order Number.
here is the sample input
<?xml version="1.0" encoding="UTF-8"?>
<NJCustomer>
<Header>
<MessageIdentifier>Y504173382</MessageIdentifier>
... (13 Replies)
I have a text file with a list of items/patterns:
ConsensusfromCGX_alldays_trimmedcollapsedfilteredreadscontiglist(229095contigs)contig12238
ConsensusfromCGX_alldays_trimmedcollapsedfilteredreadscontiglist(229095contigs)contig34624... (1 Reply)
$ cat file.log
Message Number = : Sending message 10:50:16^|^reqhdr.dummyid^=^02^|^reqhdr.timezone^=^GMT+05:30^|^DUMMYREQUEST^=^BH||||||||||||||||||$BD|OL|C|V||DummyAcctNo|02||24/12/2011|ST_DDM|DDM||||||||reqUUID110612105016$BT||||||||||||||||||$] Length
I have the above line in the... (4 Replies)
Hi,
I need some help on how to print the whole data for unmatched pattern. i have 2 different files that need to be checked and print out the unmatched patterns into a new file. My sample data as follows:-
File1.txt
Id Num Activity Class Type
309 1.1 ... (5 Replies)
Hello,
I am new to awk and I am trying to figure out how to print an output based on user input.
For example:
ubuntu:~/scripts$ steps="step1, step2, step3"
ubuntu:~/scripts$ echo $steps
step1, step2, step3
I am playing around and I got this pattern that I want:
... (3 Replies)
OS : RHEL 6.5
Shell : Bash
With the following bash shell script, when I enter password, it won't be printed in the screen.
But, I would like Asterisk character to be printed instead of the real characters. Any idea how ?
$ cat pass.sh
echo "Enter the username"
read username
echo... (3 Replies)
Hi All,
i want to write a shell script read below file line by line and want to exclude the lines which contains empty value for MOUNTPOINT field.
i am using centos 7 Operating system.
want to read below file.
# cat /tmp/d5
NAME="/dev/sda" TYPE="disk" SIZE="60G" OWNER="root"... (4 Replies)
Hi,
I am trying to extract data based on certain conditions. My sample input file as below:-
lnc-2:1 OnePiece tra_law 500 688 1 . . g_id "R792.8417"# tra_law_id "R792.8417.1"# g_line "2.711647"# KM "8.723820"#
lnc-2:1 OnePiece room 500 510 1 . . g_id "R792.8417"# tra_law_id "R792.8417.1"#... (7 Replies)
Discussion started by: bunny_merah19
7 Replies
LEARN ABOUT DEBIAN
html::formfu::constraint::minmaxfields
HTML::FormFu::Constraint::MinMaxFields(3pm) User Contributed Perl Documentation HTML::FormFu::Constraint::MinMaxFields(3pm)NAME
HTML::FormFu::Constraint::MinMaxFields - Min/Max Multi-field Constraint
SYNOPSIS
type: MinMaxFields
name: foo
others: [bar, baz]
min: 1
max: 1
DESCRIPTION
Ensure that at least a minimum and only a maximum number of fields are present.
This constraint doesn't honour the "not()" value.
METHODS
minimum
min
The minimum number of named fields which must be filled in.
"min" is an alias for "minimum".
maximum
max
The maximum number of named fields which must be filled in.
"max" is an alias for "maximum".
The default for max is the number of all affected fields, in other words one more than the number of elements given to others.
attach_errors_to_base
Default Value: 1
attach_errors_to_others
Default Value: 0
SEE ALSO
Is a sub-class of, and inherits methods from HTML::FormFu::Constraint::_others, HTML::FormFu::Constraint
HTML::FormFu
AUTHOR
Mario Minati "mario.minati@googlemail.com"
LICENSE
This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-01-23 HTML::FormFu::Constraint::MinMaxFields(3pm)