Folks, I am wondering if anyone solve this problem.
What I want to know is,
1. Delete all white spaces including leading blank space in each line (e.g. line 2), and replace such spaces by single tab except leading blank space
2. Then, align all columns to the right. But, output white space... (1 Reply)
Hi,
I want to set my tab lenght to 4 spaces instead of 8.
And when i press tab instead of inserting tab it should insert 4 spaces.
if i do
set ts=4
this set tab=4. But this inserts tab.
Say suppose i copy the code from unix to texpad/wordpad.Textpad will interpret tab as 8 spaces.(I can set... (4 Replies)
I'm new to bash and want to know a simple sed, awk, or grep script that will find all instances of 2 or more spaces and convert them to a single tab. Thanks for the help in advance. (1 Reply)
Hi All
I am having problem in substitution of any number of spaces, or a combination of space and tab in between strings in the lines of text file. Is there any way out in Perl? Please help me.
e.g.,
Say the input is in the following format:-
XX yyy zzz... (1 Reply)
Hello All,
I am trying to remove all tabspaces and all blankspaces from my file using sed & awk, but not getting proper code. Please help me out.
My file is like this (<b> means one blank space, <t> means one tab space)-
$ cat file
NARESH<b><b><b>KUMAR<t><t>PRADHAN... (3 Replies)
my content:
samaccountname employeeid useraccountcontrol description
i want it to look like this:
"samaccountname","employeeid","useraccountcontrol","description" (2 Replies)
Dear Gurus
Can you please advise me on how to Replace all TAB characters with white spaces in a text file in AIX?
Either using vi or any utilities (2 Replies)
How to catch a two word keyword which may contain a new line(may include spaces or tab) in it.
for example there is a file a.txt.
$more a.txt
create view
as
(select from
.........
..........
( select
....
(
select
......
..
select only no (((
number
( select
end (12 Replies)
I have a file which contains the data lines like below.I want to remove the tab spaces at the end of each line.I have tried with the command sed 's/\+$//' file.but it does not work.Can anyone help me on this?
15022 15022 15022 15022 15022 15022
15023 15023 15023 15023 15023 ... (16 Replies)
I have the following file I wanted to convert mutiple spaces to tab:
I tried cat filename | tr ' ' '\t' or sed 's/ */ /' FILE
but it looses the format
5557263102 5557263102 5552074858 5726310211 5557263102 5557263102
5557263103 5557263103 2142406768 ... (2 Replies)
Discussion started by: amir07
2 Replies
LEARN ABOUT DEBIAN
numsum
NUMSUM(1) User Contributed Perl Documentation NUMSUM(1)NAME
numsum - numsum program file
SYNOPSIS
numsum [-iIcdhrsvxy] <FILE>
| numsum [-iIcdhrsvxy] (Input on STDIN from pipeline.)
numsum [-iIcdhrsvxy] (Input on STDIN. Use Ctrl-D to stop.)
DESCRIPTION
numsum will take all the numbers on stdin and return the sum of those numbers. Currently it only processes the first number on each line.
Besides positive numbers, it also handles negative numbers and numbers with decimals.
OPTIONS -i Only return the integer portion of the final sum.
-I Only return the decimal portion of the final sum.
-c Print out the sum of each column.
-r Print out the sum of each row.
-x <n> Specify a comma seperated list of columns to print.
-y <n> Specify a comma seperated list of rows to print.
-s <string> Specify a string to use as a seperator for columns.
This defaults to be consecutive whitespace (s+).
-h Help: You're looking at it.
-V Increase verbosity.
-d Debug mode. For developers
-q Quiet mode, don't print any warnings.
EXAMPLES
Simply add up the numbers in a file.
$ numsum numbers.txt
4315
Enter your own numbers on STDIN. The last number is the answer.
$ numsum
4
21
98
100
223
Use it in a command pipeline.
$ ls -1s | grep .mp3 | numsum -c -x 5
72288
Add up the total byte count in a http log file.
$ cat access_log | awk {'print $10'} numsum
or
numsum -c -x 10 access_log
Add up the columns of numbers of a file.
$ cat columns
1 6 11 16 21
2 7 12 17 22
3 8 13 18 23
4 9 14 19 24
5 10 15 20 25
$ numsum -c columns
15 40 65 90 115
Add up the 1st, 2nd and 5th columns only.
$ numsum -c -x 1,2,5 columns
15 40 115
Add up the rows of numbers of a file.
$ numsum -r columns
55
60
65
70
75
Add up the 2nd and 4th rows.
$ numsum -r -y 2,4 columns
60
70
SEE ALSO numaverage(1), numbound(1), numinterval(1), numnormalize(1), numgrep(1), numprocess(1), numrandom(1), numrange(1), numround(1)COPYRIGHT
numsum 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 numsum can be found at:
http://suso.suso.org/programs/num-utils/
perl v5.10.1 2009-10-31 NUMSUM(1)