Sponsored Content
Full Discussion: addition of decimal no
Top Forums Shell Programming and Scripting addition of decimal no Post 302553275 by saluja.deepak on Wednesday 7th of September 2011 06:15:41 AM
Old 09-07-2011
Quote:
Originally Posted by jayan_jay
corrected one ..
Code:
$ echo "10.00 -11.00" | awk ' {printf("%d\n", $1 + $2)}'
-1

it avoids the decimal value.
I tried this but answer is not correct.
Code:
a=10.11
pattern=-11.01
b=`echo "$a $pattern" | awk  {' printf("%d\n", $1 + $2)'}`
echo $b

Decimal + negative value additionSmilie

Last edited by radoulov; 09-07-2011 at 07:25 AM.. Reason: Code tags.
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

incremental addition of hex decimal number in one field

Hi I want to incremental add hex decimal number to a particula field in file eg: addr =123 dept1=0 addr = 345 dept2 =1 addr2 = 124 dept3 =2 . . . . . . addr3 =567 dept15 =f Is there any command which add... (8 Replies)
Discussion started by: diddi_linux
8 Replies

2. Shell Programming and Scripting

Help with addition

Hi all, I am getting following output by using commands like sort, uniq and awk to the standard output. 110 d 40 a 59 c 9 b 3 e Now at the end I would like to add all the numbers in column 1 and display the count of all numbers i.e. (110 + 40 + 59 + 9 + 3). Also the output may... (3 Replies)
Discussion started by: tenderfoot
3 Replies

3. UNIX for Dummies Questions & Answers

Decimal to BCD (Binary Coded Decimal)

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)
Discussion started by: caramba
1 Replies

4. Homework & Coursework Questions

Decimal to BCD (Binary Coded Decimal)

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)
Discussion started by: caramba
2 Replies

5. Shell Programming and Scripting

Bash Decimal Addition using bc

Hi guys/gals i have a quick question. I am trying to read from a file and add the values up but the problem is the values are not integers their floats so i tried to used bc but failed epicly lol. Any tips would be great. Thanks this is the code i have so far : while read num do ... (6 Replies)
Discussion started by: vb615
6 Replies

6. UNIX for Dummies Questions & Answers

Convert hexa decimal to decimal

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)
Discussion started by: sudhakar T
4 Replies

7. Programming

Urgent help needed.. C++ program to convert decimal to hexa decimal

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)
Discussion started by: greenworld123
1 Replies

8. Shell Programming and Scripting

Decimal Padding in Decimal

Hi Experts, I have requirement to pad a decimal number that should have fixed length as 10. if number is 234.234 > 234.234000 if number is 12.4 > 12.4000000 if number is 3456.5678 > 3456.56780 from above example we can see that overall length is 10 and padding is being done right sided of... (2 Replies)
Discussion started by: looney
2 Replies

9. Shell Programming and Scripting

Sum the fields with 6 decimal places - getting only 2 decimal places as output

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
set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
All times are GMT -4. The time now is 01:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy