maybe not the most elegant way, but hey it's Friday, and time to call it a day!
Hey thanks for the reply. The file that I have is quote large (approx 5 million rows). How do i redirect the output or result of this command to a file without modifying this file?
Hi
I use sed in a script for severall changes in files. I whish one of the substitutions I made to be aplied to every line that has the word "scripts" with the exception for the ones that start with "rsh", wich I wish sed to ignore . Is this possible? If yes, how can I do it?
The substitution... (2 Replies)
Hi,
I've already posted elsewhere but am posting again here coz im a newbie. I hope you forgive me this time.
I want to know if its possible to delete or ignore columns in a large dataset using 'sed'. For example, I have the following dataset: -
... (0 Replies)
Hi,
I have a table in my sqlite, here is an example (tab separated)
585 name1 chr1 + 1872 3533 3533 3533 6 1872,2041,2475,2837,3083,3315, 1920,2090,2560,2915,3237,3533, name2
The 10th and 11th columns have information in a comma separated format (not tab).... (0 Replies)
Please help me in ignoring first word in a line example
Input log
123^Babd^Basdf789^B098^Bouiou
Desired output
abd,asdf789,098,ouiou
123 should be ignored
is this possible using sed regular expressions
Use code tags - you got a PM with a guide. (2 Replies)
Hi All,
I want to write a script to create flar images on multiple servers. In non zfs filesystem I am using -X option to refer a file to exclude mounts on different servers.
but on ZFS -X option is not working. I want multiple mounts to be ignore on ZFS base system during flarecreate.
I... (0 Replies)
Hello All,
I have a .CSV file where I expect all numeric data in all the columns other than column headers.
But sometimes I get the files (result of statistics computation by other persons) like below( sample data)
SNO,Data1,Data2,Data3
1,2,3,4
2,3,4,SOME STRING
3,4,Inf,5
4,5,4,4
I... (9 Replies)
An extension from an earlier question. Now need a sed script to delete columns 7,15 and 16 from an example txt below..
Again, thanks in advance.
98M-01.WAV,98M,01,00:00:49,01:07:36:00,"MIX",,"BOOM-MKH50",,,,,,,,,,"",
98L-01.WAV,98L,01,00:00:51,01:01:45:00,"MIX",,"BOOM-MKH50",,,,,,,,,,"", (7 Replies)
Friends,
In the file i am having more then 100 lines like,
File1 had the values like this:
#Example East.server_01=EAST.SERVER_01
East.server_01=EAST.SERVER_01
West.server_01=WEST.SERVER_01
File2 had the values like this:
#Example EAST.SERVER_01=http://yahoo.com... (3 Replies)
Dear folks
I have a large data set which contains 400K columns. I decide to select 50K determined columns from the whole 400K columns. Is there any command in unix which could do this process for me? I need to also mention that I store all of the columns id in one file which may help to select... (5 Replies)
Hi Guys,
I need to replace the string based on specific value by keeping dollar sign
input=$1
var=$(echo "@code_temp_table_$value_table"| sed -r "s/\@code/${input}/;s/(nz|sa)_\$value_/\$value1_\1_/" )
Expected
if
input=nz,sa
then
nz_temp_table_$value1_table
else
if any other... (5 Replies)
Discussion started by: Master_Mind
5 Replies
LEARN ABOUT DEBIAN
h5totxt
H5TOTXT(1) h5utils H5TOTXT(1)NAME
h5totxt - generate comma-delimited text from 2d slices of HDF5 files
SYNOPSIS
h5totxt [OPTION]... [HDF5FILE]...
DESCRIPTION
h5totxt is a utility to generate comma-delimited text (and similar formats) from one-, two-, or more-dimensional slices of numeric datasets
in HDF5 files. This way, the data can easily be imported into spreadsheets and similar programs for analysis and visualization.
HDF5 is a free, portable binary format and supporting library developed by the National Center for Supercomputing Applications at the Uni-
versity of Illinois in Urbana-Champaign. A single h5 file can contain multiple data sets; by default, h5totxt takes the first dataset, but
this can be changed via the -d option, or by using the syntax HDF5FILE:DATASET.
By default, the entire dataset is dumped to the output. in row-major order. For 3d datasets, this corresponds to a sequence of yz slices,
in order of increasing x, separated by blank lines. If -T is specified, outputs in the transposed (column-major) order instead
Often, however, you want only a one- or two-dimensional slice of multi-dimensional data. To do this, you specify coordinates in one or
more slice dimensions, via the -xyzt options.
The most basic usage is something like 'h5totxt foo.h5', which will output comma-delimited text to stdout from the data in foo.h5.
OPTIONS -h Display help on the command-line options and usage.
-V Print the version number and copyright info for h5totxt.
-v Verbose output.
-o file
Send text output to file rather than to stdout (the default).
-s sep Use the string sep to separate columns of the output rather than a comma (the default).
-x ix, -y iy, -z iz, -t it
This tells h5totxt to use a particular slice of a multi-dimensional dataset. e.g. -x causes a yz plane (of a 3d dataset) to be
used, at an x index of ix (where the indices run from zero to one less than the maximum index in that direction). Here, x/y/z cor-
respond to the first/second/third dimensions of the HDF5 dataset. The -t option specifies a slice in the last dimension, whichever
that might be. See also the -0 option to shift the origin of the x/y/z slice coordinates to the dataset center.
-0 Shift the origin of the x/y/z slice coordinates to the dataset center, so that e.g. -0 -x 0 (or more compactly -0x0) returns the
central x plane of the dataset instead of the edge x plane. (-t coordinates are not affected.)
-T Transpose the data (interchange the dimension ordering). By default, no transposition is done.
-. numdigits
Output numdigits digits after the decimal point (defaults to 16).
-d name
Use dataset name from the input files; otherwise, the first dataset from each file is used. Alternatively, use the syntax
HDF5FILE:DATASET, which allows you to specify a different dataset for each file. You can use the h5ls command (included with hdf5)
to find the names of datasets within a file.
BUGS
Send bug reports to S. G. Johnson, stevenj@alum.mit.edu.
AUTHORS
Written by Steven G. Johnson. Copyright (c) 2005 by the Massachusetts Institute of Technology.
h5utils March 9, 2002 H5TOTXT(1)