02-26-2020
Nice solution
For symmetry reason (and the border case "empty input file") it should be
END {printf DL}.
This User Gave Thanks to MadeInGermany For This Post:
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
i have single column which is starting with same string(many number of rows)
i have to convert each into a single row.how can i do that?
laknar
std
mes
23
55
laknar
isd
phone no
address
amount
99
I have to convert above like below.
laknar|std|mes|23|55
laknar|isd|phone... (3 Replies)
Discussion started by: laknar
3 Replies
2. UNIX for Dummies Questions & Answers
hey guys...
Im looking to do the following:
1
2
3
4
5
6
7
8
9
Change to:
1 4 7
2 5 8
3 6 9
Did use | perl -lpe'$\=$.%3?$":"\n"' , but it doesnt give me the matrix i want. (3 Replies)
Discussion started by: zaneded
3 Replies
3. Shell Programming and Scripting
hey,
i have the following data:
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000 (7 Replies)
Discussion started by: zaneded
7 Replies
4. Shell Programming and Scripting
Hi all,
I need to convert this file having just one column into two column file
current file:
a
15
b
21
c
34
d
48
e
10
wanted:
a 15
b 21
c 34 (15 Replies)
Discussion started by: prachiagra
15 Replies
5. Shell Programming and Scripting
Hello Friends,
I am trying to implement the following using UNIX. I am getting a sequential file as input which would have two columns, "Name" and "Countries Visited". The "Countries Visisted" field will be multi-valued, each value separated by a space and also the number of values are not... (2 Replies)
Discussion started by: mehimadri
2 Replies
6. Shell Programming and Scripting
Hi pls help me out to short out this problem
rm PAB113_011.out
rm: PAB113_011.out: override protection 644 (yes/no)? n
If i give y it remove the file.
But i added the rm command as a part of ksh file and i tried to remove the file. Its not removing and the the file prompting as... (7 Replies)
Discussion started by: sri_aue
7 Replies
7. Shell Programming and Scripting
Dear fellows, I need your help.
I'm trying to write a script to convert a single column into multiple rows.
But it need to recognize the beginning of the string and set it to its specific Column number.
Each Line (loop) begins with digit (RANGE).
At this moment it's kind of working, but it... (6 Replies)
Discussion started by: AK47
6 Replies
8. Shell Programming and Scripting
Convert Single column to multiple rows
file a.txt contains data like below
Server=abc
Run=1
Tables=10
Sessions=16
Time=380
Jobs=5
Server=abc
Run=2
Tables=15
Sessions=16
Time=400
Jobs=5
Server=abc
Run=3
Tables=20
Sessions=16
Time=450 (5 Replies)
Discussion started by: sol_nov
5 Replies
9. Shell Programming and Scripting
input:
chr1 1 2 3
chr1 1 2 4
chr1 2 4 5
chr2 3 6 9
chr2 3 6 10
Code:
awk '{a+=$4}END{for (i in a) print i,a}' input
Output:
chr112 7
chr236 19
chr124 5
Desired output:
chr1 1 2 7
chr2 3 6 19
chr1 2 4 5 (1 Reply)
Discussion started by: jacobs.smith
1 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I have input dataset as below:
Cl.jenn,1051,ABCD
JEN.HEA,9740|1517|8119|2145,ZZZZ,REPEAT
Rich.Sm,
Ann.Car,3972|4051|1064|4323|4122|2394|2574|4507
Sta.for,7777,ABCD,UUUU
Sm.Ric,
Ch.LRD,
Eh.ab,
Gr.sh,
Expected output:
-------------------
Cl.jenn,1051,ABCD... (6 Replies)
Discussion started by: saravananravim
6 Replies
GFAN(1) User Commands GFAN(1)
NAME
Gfan - program for computing with Groebner fans
DESCRIPTION
This is a program for computing all reduced Groebner bases of a polynomial ideal. It takes a generating set for the ideal as input. By
default the enumeration is done by an almost memoryless reverse search. If the ideal is symmetric the symmetry option is useful and enumer-
ation will be done up to symmetry using a breadth first search. The program needs a starting Groebner basis to do its computations. If the
-g option is not specified it will compute one using Buchberger's algorithm.
Usage:
/usr/bin/gfan [options]
Options:
-g Tells the program that the input is already a Groebner basis (with the initial term of each polynomial being the first ones listed).
Use this option if it takes too much time to compute the starting (standard degree lexicographic) Groebner basis and the input is
already a Groebner basis.
--symmetry
Tells the program to read in generators for a group of symmetries (subgroup of $S_n$) after having read in the ideal. The program
checks that the ideal stays fixed when permuting the variables with respect to elements in the group. The program uses breadth first
search to compute the set of reduced Groebner bases up to symmetry with respect to the specified subgroup.
-e Echo. Output the generators for the symmetry group.
--subspace
Only do breadth first search on cones with their interior intersecting a specified subspace. The subspace is given by a list of
hyperplane normals at the end of the input. The intersection of the hyperplanes is the subspace being specified. Note that the set
of Groebner cones intersecting the subspace could be disconnected and that only one connected component is computed. Works only
together with --symmetry.
--disableSymmetryTest
When using --symmetry this option will disable the check that the group read off from the input actually is a symmetry group with
respect to the input ideal.
Gfan Groebner fan package Version 0.3 May 2008 GFAN(1)