By default sort takes white space chars as delimiter, in your case you fields only delimited by tab, so you don't have to specif any delimiter, I have executed on solaris, it worked fine for me
I am trying to run a script which makes use of these environment variables, hence i need to export them out.
i've posted a similar post in an oracle forum. I've posted the same qn here to get some advise on the scripting aspect.
i execute my program in an unix environment by typeing... (2 Replies)
--fail seems to not be working in cURL. When using cURL to download multiple files, --fail is supposed to keep cURL from making files that don't exist, on 404 errors. But when I use --fail or -f, it still makes those files. I've tried it on both Cygwin cURL and Win32 cURL.
Anyone know anything... (2 Replies)
Is there a way to determine the ascii value of a character? For example, let's say a shell variable has the value 'A'. I would like it's ascii value (e.g. 65 in this case). I would like to do this from a script (preferably ksh). (12 Replies)
Can someone help me to write a script / command to read in a file, character by character, replace any unknown ASCII characters with space. then write out the file to a new filename/
Thanks! (1 Reply)
In another thread (field separator in Perl) I nearly solved my sorting problem and I finally understood the Schwartzian transform especially thank to KevinADC. After that I've found out that the sorting was not done the way I need it. I did not notice it at first because I used all vowels as a... (6 Replies)
A very simple question but I have scoured the web and can't find an answer. How do I search for a character by ASCII code in a regular expression using grep?
For example, we use the End of Medium symbol as a delimiter in certain files. (this is ascii 031 in oct, displays as ^Y) I want to grep... (6 Replies)
Hi,
In my file, for few field I have to print the next ASCII character for every character.
In the below file, I have to do for the 2,3 and 5th fields.
Input File
========
1|abc|def|5|ghi
2|jkl|mno|6|pqr
Expected
Ouput file
=======
1|bcd|efg|5|hij
2|klm|nop|6|qrs (2 Replies)
Hi - Please help me to understand the Veritas Cluster fail-over capability.
We configured oracle database file system on veritas cluster file system and it is automatically failing-over from node 1 to node 2.
Does Veritas cluster softward have any option to fail-back from node 2 to node 1... (6 Replies)
Hi Guru,
I have put one post yesterday and get answer. thanks for your help.
my question today is: what is ascii character for following non printable characters: ( we need filter these characters out in another process)
^MM-^E^MM-^E.
Old post link: ... (5 Replies)
Discussion started by: ken002
5 Replies
LEARN ABOUT DEBIAN
h5jam
h5jam(1) General Commands Manual h5jam(1)NAME
h5jam - Add a user block to a HDF5 file
SYNOPSIS
h5jam -u user_block -i in_file.h5 [-o out_file.h5] [--clobber]
DESCRIPTION
h5jam concatenates a user_block file and an HDF5 file to create an HDF5 file with a user block. The user block can be either binary or
text. The output file is padded so that the HDF5 header begins on byte 512, 1024, etc.. (See the HDF5 File Format.)
If out_file.h5 is given, a new file is created with the user_block followed by the contents of in_file.h5. In this case, infile.h5 is
unchanged.
If out_file.h5 is not specified, the user_block is added to in_file.h5.
If in_file.h5 already has a user block, the contents of user_block will be added to the end of the existing user block, and the file
shifted to the next boundary. If --clobber is set, any existing user block will be overwritten.
EXAMPLE USAGE
Create new file, newfile.h5, with the text in file mytext.txt as the user block for the HDF5 file file.h5.
h5jam -u mytext.txt -i file.h5 -o newfile.h5
Add text in file mytext.txt to front of HDF5 dataset, file.h5.
h5jam -u mytext.txt -i file.h5
Overwrite the user block (if any) in file.h5 with the contents of mytext.txt.
h5jam -u mytext.txt -i file.h5 --clobber
RETURN VALUE
h5jam returns the size of the output file, or -1 if an error occurs.
CAVEATS
This tool copies all the data (sequentially) in the file(s) to new offsets. For a large file, this copy will take a long time.
The most efficient way to create a user block is to create the file with a user block (see H5Pset_user_block), and write the user block
data into that space from a program.
The user block is completely opaque to the HDF5 library and to the h5jam and h5unjam tools. The user block is simply read or written as a
string of bytes, which could be text or any kind of binary data. It is up to the user to know what the contents of the user block means
and how to process it.
When the user block is extracted, all the data is written to the output, including any padding or unwritten data.
This tool moves the HDF5 file through byte copies, i.e., it does not read or interpret the HDF5 objects.
SEE ALSO h5dump(1), h5ls(1), h5diff(1), h5import(1), gif2h5(1), h52gif(1), h5perf(1), h5unjam(1).
h5jam(1)