Hi i have a file which has values seperated by "," as shown below and I want to transpose for every doc_id in one row.
Input:
DOC_ID,KEYWORD
105,REGISTROS
105,GEOLOGIA
105,NUCLEOS
105,EXPEDIENTE
105,PROGRAMAS
10025,EXPEDIENTE
10025,LOCALIZACIONES
10025,OFICIOS
10025,PROGRAMAS... (4 Replies)
Gurus:
How can I transpose the output below to a format in which I can plot a graph to show VSZ memory usage by PIDs?
stdout:
Tue Jan 22 07:29:19 CUT 2013
42336296 1841272 java wilyadm
21889232 438616 jlaunch sidadm
42532994 414336 jlaunch sidadm
Tue Jan 22 07:49:20 CUT 2013... (1 Reply)
Hi there,
Below is sample three rows which i need transpose into multiple rows.
By keeping first 2 fields static and split them into multiple rows depend following date field. Each into seperate rows.
Sample code:
... (6 Replies)
Hi Folks,
Iam a kinda newbie to unix shell scripting, the scenario is i have a text file containing the following info
Charlie chicago 15
Charlie newyork 26
jonny chicago 14
jonny newyork 15
joe chicago 15
joe newyork 18output should be
Name chicago ... (3 Replies)
Hi there,
I have a small csv file example below:
source,cu_001,cu_001_volume,cu_001_mass,cu_002,cu_002_volume,cu_002_mass,cu_003,cu_003_volume,cu_003_mass
ja116,1.33,3024000,9374400,1.54,3026200,9375123,1.98,3028000,9385512
I want to transpose columns to rows starting at the second... (3 Replies)
Hi All,
In shell, I have below data coming from some some text file as below:
. 351706 5861.8 0.026 0.012 12.584 0.026 0.012 12.582 0.000 0.000 0.000
Now i need the above data to be transposed as below
351706... (16 Replies)
I'm using the testawk.awk from the following thread
https://www.unix.com/shell-programming-and-scripting/18897-row-column-transpose.htmlI'm getting the following output
fieldname1 data1
fieldname2 data2
fieldname3 data3
How can I get like this instead
1 fieldname1 data1
2 fieldname2 data2... (1 Reply)
Hi,
I have data in form of
A ram
B shyam
C seeta
D geeta
A bob
B methew
C Richad
D Mike
and i want it in this form.
A B C D
ram shyam seeta geeta
bob methew Richard Mike.
please help by providing the scripting for this. (3 Replies)
Discussion started by: ricbha
3 Replies
LEARN ABOUT DEBIAN
bup-margin
bup-margin(1) General Commands Manual bup-margin(1)NAME
bup-margin - figure out your deduplication safety margin
SYNOPSIS
bup margin [options...]
DESCRIPTION
bup margin iterates through all objects in your bup repository, calculating the largest number of prefix bits shared between any two
entries. This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids.
For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45. That means a 46-bit
hash would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by
its first 46 bits.
The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects. Since SHA-1 hashes have 160 bits,
that leaves 115 bits of margin. Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits
with far fewer objects.
If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see if
you're getting dangerously close to 160 bits.
OPTIONS --predict
Guess the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer
from the guess. This is potentially useful for tuning an interpolation search algorithm.
--ignore-midx
don't use .midx files, use only .idx files. This is only really useful when used with --predict.
EXAMPLE
$ bup margin
Reading indexes: 100.00% (1612581/1612581), done.
40
40 matching prefix bits
1.94 bits per doubling
120 bits (61.86 doublings) remaining
4.19338e+18 times larger is possible
Everyone on earth could have 625878182 data sets
like yours, all in one repository, and we would
expect 1 object collision.
$ bup margin --predict
PackIdxList: using 1 index.
Reading indexes: 100.00% (1612581/1612581), done.
915 of 1612581 (0.057%)
SEE ALSO bup-midx(1), bup-save(1)BUP
Part of the bup(1) suite.
AUTHORS
Avery Pennarun <apenwarr@gmail.com>.
Bup unknown-bup-margin(1)