I want to concatenate any particular field of the file with any String say SSB....but i am not able to do it...
I hv tried the following code....but its saying there is error in parsing it..
awk 'BEGIN { FS = "," ; OFS = "," ; } { for ( i = 1 ; i < 5 ; i++ ) {a=i;b="SSB"; print $1,$a$b,$3 } }'... (3 Replies)
Hi,
I have a program written in awk and I want to extend it to do another task.
My program is a list of CVS log reports of a repository. For each file, I have some fields. One of the fields is the comment field. I want to know how I can check if a comment (which is a free text field)... (8 Replies)
I have the following simplified code that I am planning on putting into a larger shell script. I have been butchering it to try and make work amongst google searches and reading awk documentation.
amixer sset Master toggle | awk '{ if ( /^ Front Left/ { print $7 } == // ) print "MUTED" }'I... (2 Replies)
In Bash using AWK or sed I need to convert the following file:
...
numitem_tab0 =<p>1 KEYWORD</p><p>2 KEYWORD</p><p>3 KEYWORD</p><p>4 KEYWORD</p><p>5 KEYWORD</p>...<p>25 KEYWORD</p>
subitem_tab0 =<p></p><p></p>
...
numitem_tab6 =<p>1 KEYWORD</p><p>2 KEYWORD</p><p>3 KEYWORD</p><p>4 KEYWORD</p>... (2 Replies)
here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb
cat dump.sql
INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
I have a file that looks like this:
John Smith
http://www.profile1.com
http://www.profile2.com
http://www.profile3.com
Marc Olsen
http://www.profile4.com
http://www.profile5.com
http://www.profile6.com
http://www.profile7.com
Lynne Doe
http://www.profile8.com
http://www.profile9.com... (3 Replies)
Need help for awk..
file will have comma separated numbers, I need check digits before 10 numbers eg ( 001)1234567890
Basically want to check country code of a mobile number.
eg:
abc,def,data, data,0011234567890, data,data
Script should be checking country code with 001, I will pass... (10 Replies)
Hi all,
I was doing some string manipulation in my script and wanted to try using awk. However, I have been stuck with string compare. A simplified form of my conundrum is given below:
The below prints expected result (prints "Completed because that is the second element"):
$ echo... (5 Replies)
Hi All,
I have a file test.txt.
Content of test.txt :
1 vinay se
2 kumar sse
4 kishore tl
I am extracting the content of file with below command.
awk '$2 ~ "vinay" {print $0}' test.txt
Now instead of hardcoding $2 is there any way pass $2 as variable and compare with a... (7 Replies)
Hi,
I want to compare strings length to a number but i am getting error. I want first name should be length of 8.
Please help.
#bin !/bin/bash
clear
echo -n "Enter name "
read name
IFS=_
ary=($name)
for key in "${!ary}"; do echo "$key${ary}"; done
##First name should be equal to 8... (8 Replies)
Discussion started by: rajneesh4U
8 Replies
LEARN ABOUT DEBIAN
mass
mass(3rheolef) rheolef-6.1 mass(3rheolef)NAME
mass -- L2 scalar product
SYNOPSIS
form(const space& V, const space& V, "mass");
form(const space& M, const space& V, "mass");
form (const space& V, const space& V, "mass", const domain& gamma);
form_diag(const space& V, "mass");
DESCRIPTION
Assembly the matrix associated to the L2 scalar product of the finite element space V.
/
|
m(u,v) = | u v dx
|
/ Omega
The V space may be either a P0, P1, P2, bubble, P1d and P1d finite element spaces for building a form see form(2).
The use of quadrature formulae is sometime usefull for building diagonal matrix. These approximate matrix are eay to invert. This proce-
dure is available for P0 and P1 approximations.
Notes that when dealing with discontinuous finite element space, i.e. P0 and P1d, the corresponding mass matrix is block diagonal, and the
inv_mass form may be usefull.
When two different space M and V are supplied, assembly the matrix associated to the projection operator from one finite element space M to
space V.
/
|
m(q,v) = | q v dx
|
/ Omega
for all q in M and v in V.
This form is usefull for instance to convert discontinuous gradient components to a continuous approximation. The transpose operator may
also be usefull to performs the opposite operation.
The following $V$ and $M$ space approximation combinations are supported for the mass form: P0-P1, P0-P1d, P1d-P2, P1-P1d and P1-P2.
EXAMPLE
The following piece of code build the mass matrix associated to the P1 approximation:
geo g("square");
space V(g, "P1");
form m(V, V, "mass");
The use of lumped mass form write also:
form_diag md(V, "mass");
The following piece of code build the projection form:
geo g("square");
space V(g, "P1");
space M(g, "P0");
form m(M, V, "mass");
SCALAR PRODUCT ON THE BOUNDARY
Assembly the matrix associated to the L2 scalar product related to a boundary domain of a mesh and a specified polynomial approximation.
These forms are usefull when defining non-homogeneous Neumann or Robin boundary conditions.
Let W be a space of functions defined on Gamma, a subset of the boundary of the whole domain Omega.
/
|
m(u,v) = | u v dx
|
/ Gamma
for all u, v in W. Let V a space of functions defined on Omega and gamma the trace operator from V into W. For all u in W and v in V:
/
|
mb(u,v) = | u gamma(v) dx
|
/ Gamma
For all u and v in V:
/
|
ab(u,v) = | gamma(u) gamma(v) dx
|
/ Gamma
EXAMPLE
The following piece of code build forms for the P1 approximation, assuming that the mesh contains a domain named boundary:
geo omega ("square");
domain gamma = omega.boundary();
space V (omega, "P1");
space W (omega, gamma, "P1");
form m (W, W, "mass");
form mb (W, V, "mass");
form ab (V, V, "mass", gamma);
SEE ALSO form(2)rheolef-6.1 rheolef-6.1 mass(3rheolef)