02-28-2019
Do not post homework / classworkquestions in the open fora. We have a
special forum for those. Please fill in the entire form.
I guess - as this is an exercise for writing
while loops - you can't adapt the Gaussian Sum Formula ( n(n+1)/2 )?
Last edited by RudiC; 02-28-2019 at 10:25 AM..
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1. Shell Programming and Scripting
Hi,
i want to sum all nubers in one column. Example:
12.23
11
23.01
3544.01
I'm trying to do this in awk, but it doesn't work properly.
Seems like awk is summing only integers, for example:
12
11
23
3544
It cuts off numbers after dot.
I used this command:
akw /text/ file.txt |nawk... (1 Reply)
Discussion started by: iahveh
1 Replies
2. Shell Programming and Scripting
hello im looking for short way to sum numbers from stdout the way i found to do it is to long for me i wander if there is shorter way to do it
ok it 2 stage action
this will make the list of number in to file sum.txt
grep -c include *.c | awk '{l=split($0,a,":");print a;}' > sum.txt
this... (1 Reply)
Discussion started by: umen
1 Replies
3. Shell Programming and Scripting
Hi
I am writing a script that will produce the total of the digits with in the number. Here is the script.
-bash# cat Sum_Digits
if
then
echo "You must enter at least two digits"
echo "If you enter more than two digits after the base line program this script will print the sum of the... (4 Replies)
Discussion started by: chrs0302
4 Replies
4. Shell Programming and Scripting
cat *.out |grep "<some text>" | awk '{print $6}'
For ex,This will reutrn me
11111
22222
is it possible to add these two numbers in the above given command itself?I can write this to a file and find the sum.
But I prefer to this calculation in the above given line itself.
Any... (3 Replies)
Discussion started by: prasperl
3 Replies
5. Shell Programming and Scripting
I basically have a file where I had to do a bunch of greps to get a list of numbers
example: a file called numbers.txt
10000
10000
superman
10000
batman
10000
10000
grep '100' * |
10000
10000
10000
10000
10000 (2 Replies)
Discussion started by: zerofire123
2 Replies
6. Shell Programming and Scripting
Hi All,
I need to print the sum of numbers from different files.
Input files:
file1.out
10
20
30
file2.out
10
20
30 (5 Replies)
Discussion started by: saint2006
5 Replies
7. Shell Programming and Scripting
I have files :
cat file1
15
88
44
667
33
4cat file2
445 66 77 3 56 (12 Replies)
Discussion started by: Natalie
12 Replies
8. Shell Programming and Scripting
Hi
i have to calculate some numbers, column by column.
Herfore i used a for-loop..
for i in {4..26};do awk -F"," '{x'$i'+=$'$i'}END{print '$i'"\t" x'$i'}' file.tmp;done
----- printout -----
4 660905240
5 71205272
6 8.26169e+07
7 8.85961e+07
8 8.60936e+07
9 7.42238e+07
10 5.6051e+07... (7 Replies)
Discussion started by: IMPe
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9. Shell Programming and Scripting
Need help in coding:
File with several rows incl. numbers like
1 2 3 4
5 6 7 8
...
How can i build the sum of each row seperately?
10
26
...
Thx for help.
Please use CODE tags as required by forum rules! (13 Replies)
Discussion started by: smitty11
13 Replies
10. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
Write a shell script that finds and display the sum of even positive integers from 0 to 100. Use the while control structure. Show your script and a sample run.
2. Relevant commands, code, scripts, algorithms:
Must us a while... (8 Replies)
Discussion started by: Nastybutler
8 Replies
LEARN ABOUT DEBIAN
vim-registry
vim-registry(5) vim addons vim-registry(5)
NAME
vim-registry - syntax for vim-addons registry files
SYNOPSIS
PACKAGE-NAME.yaml
DESCRIPTION
A registry file is a multi-document YAML file (i.e. it can be composed by several different YAML documents separated by "---" lines). Each
YAML document represents a registry entry, that is the information describing a single addon.
Ideally, the registry directory contains one file per package shipping addons; with a filename obeying to the convention PACKAGE-NAME.yaml.
Hence a single package can contribute to the registry with multiple entries described in a single YAML file.
For example, the "vim-scripts" package should ship a single /usr/share/vim/registry/vim-scripts.yaml file, containing one YAML document per
shipped addon. The first lines of such file can look like the following:
addon: alternate
description: "alternate pairing files (e.g. .c/.h) with short ex-commands"
basedir: /usr/share/vim-scripts/
disabledby: "let loaded_alternateFile = 1"
files:
- plugin/a.vim
- doc/alternate.txt
---
addon: whatdomain
description: "query the meaning of a Top Level Domain"
basedir: /usr/share/vim-scripts/
disabledby: "let loaded_whatdomain = 1"
files:
- plugin/whatdomain.vim
---
Each registry entry may contain the following fields, to be typeset according to the YAML specification:
addon (Required)
Name of the addon.
description (Required)
Human understandable textual description of the addon.
files (Required)
List of the files which compose the addon and are required to be present in a component of the Vim runtime path for the addon to be
enabled. Each file is specified relative to a component of the Vim runtime path.
basedir (Optional)
Directory where the files shipped by the addon (i.e., where the symlinks of the user/sysadm should point to) reside on the filesys-
tem. Default is /usr/share/vim/addons.
disabledby (Optional)
Vim script command that can be used (usually by adding it to ~/.vimrc) to prevent the addon from being used even when it is
installed. The intended usage of this field is to "blacklist" an undesired addon whose files are available, and hence automatically
loaded by Vim, in a component of the Vim runtime path.
AUTHOR
James Vega <jamessan@debian.org>
SEE ALSO
vim-addons(1), YAML specification <http://www.yaml.org/>
COPYRIGHT
Copyright (C) 2010 James Vega
This program is free software, you can redistribute it and/or modify it under the terms of the GNU General Public License version 3 as pub-
lished by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
Debian Project January 2010 vim-registry(5)