HI guys,
I have created a script to read 1 column in a csv file and then place it in text file.
However, when i checked out the text file, it is not in a column format...
Example:
CSV file contains
name,age
aa,11
bb,22
cc,33
After using awk to get first column
TXT file... (1 Reply)
I have a csv file which I need to process and export back to xlsx file.
For instance, the csv contains:
John Smith, job-title, hours
John Smith, job-title, hours
Mary Smith job-title, hours
etc.
I need to import that to a script, get id of redundant data i.e:
John smith, job-title,... (13 Replies)
Hi,
i want to disply the o/p in HTML format from unix environment.
Let me explain my requirement.
First an automated email should be sent in HTML format. The report contains number of error on a daily basis for this week.
email looks like below,
01-04-2010 1000
02-04-2010 ... (3 Replies)
Hi All,
I have created a Unix Shell script whch creates a *.csv file and export it to Excel.
The problem i am facing is that Users wants one of the AMOUNT field in comma separted values. Example :
if the Amount has the value as 3000000 User wants to be in 3,000,000 format.
This Amount format... (2 Replies)
Hi All,
I have an csv file with three rows, where first containing header deatils. is there any way to make the first row to appear bold using UNIX command.
Input File:
Name Rank
arun 1
babu 2
Expected Output:
Name Rank
arun 1
babu 2 (7 Replies)
Hi,
I need to make some changes in a csv file using awk or perl. Unfortunately, all my attempts have led to nothing so I hope you guys can help me.
I have the following example input file including header(original file has 35 fields):
ABC: DE
Time: 2012/09/07... (3 Replies)
Hi Friends,
I'm a great fan of this forum... it has helped me tone my skills in shell scripting. I have a challenge here, which I'm sure you guys would help me in achieving...
File A has a list of job ids and I need to compare this with the File B (*.log) and File C (extend *.log) and copy... (6 Replies)
I'm just wondering is there any way to capture the output of a unix command in a csv format.
df -h gives the result of filesystem,free space,Used space, use %,mounted on.
Is there a way to capture the command output and format it as comma sparated or fixed length file. (3 Replies)
Hi All,
I'm new to forum good to hear all.
I stuck in converting date format in csv file using unix
csv file contains as below
,750,0000000000000000GCJR, ,06/22/2016 14:48:44
I want to convert into as below
,750,0000000000000000GCJR, ,06/22/2016 02:48:44 PM
Please reply asap..... (22 Replies)
Discussion started by: Raghureds
22 Replies
LEARN ABOUT MINIX
pgmkernel
pgmkernel(1) General Commands Manual pgmkernel(1)NAME
pgmkernel - generate a convolution kernel
SYNOPSIS
pgmkernel [ -weight w ] width [ height ]
DESCRIPTION
Generates a portable graymap array of size width x height (or width x width if height is not specified) to be used as a convolution file by
pnmconvol. The data in the convolution array K are computed according to the formula:
K(i,j) = 1 / ( 1 + w * sqrt((i-width/2)^2 + (j-height/2)^2))
where w is a coefficient specified via the -weight flag, and width and height are the X and Y filter sizes.
The output PGM file is always written out in ASCII format.
OPTIONS
The optional -weight flag should be a real number greater than -1. The default value is 6.0.
BUGS
The computation time is proportional to width * height. This increases rapidly with the increase of the kernel size. A better approach
could be using a FFT in these cases.
SEE ALSO pnmconvol(1), pnmsmooth(1)AUTHOR
Alberto Accomazzi (alberto@cfa.harvard.edu).
10 December 1992 pgmkernel(1)