02-06-2012
"Join coomand is not working as both the files contain more than 10M lines."
Care to support your claim with evidence?
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1. Shell Programming and Scripting
Hi!
1. I have a parameter file containing path to log files. For this example both paths are the same, one is stated directly and the second using env variables.
/oracle/admin/orcl/bdump/:atlas:trc:N
${ORACLE_BASE}/admin/${ORACLE_SID}/bdump/:${ORACLE_SID}:trc:N
2. I try to parse the path... (1 Reply)
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2. Shell Programming and Scripting
Hi All:
I have following files:
File 1:
<header>
text...
text ..
text ..
text ..
<\header>
x
y
z
...
File 2:
<header>
text...
text ..
text .. (4 Replies)
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3. Shell Programming and Scripting
I had two files 1.txt 2.txt. I want a 3rd file(o/p) 3.txt like below (using awk)
1.txt
11 a1
12 a2
13 a3
14 a4
15 a5
16 a6
17 a7
18 a8
19 a9
20 a10
2.txt
14 b1
15 b2
16 b3 (8 Replies)
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4. Shell Programming and Scripting
FILE1
abc:xxx:abc:123:wer:AAA:12
csf:xxx:123:aeg:sar:BBB:13
asq:yer:321:wsa:qqq:CCC:14
FILE2
AAA:12:SET1:R1
AAA:12:SSS1:RR1
AAA:11:SET4:R3
BBB:13:SET2:R2
OUTPUT
abc:xxx:abc:123:wer:AAA:12:SET1:R1:SSS1:RR1
csf:xxx:123:aeg:sar:BBB:13:SET2:R2::... (4 Replies)
Discussion started by: greycells
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I have the following space-delimited input:
1 11.785710 117.857100
1 15 150
1 20 200
1 25 250
3 2.142855 21.428550
3 25 250
22 1.071435 10.714350
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I have 2 files,
file01= 7 columns, row unknown (but few)
file02= 7 columns, row unknown (but many)
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e.g.
file 01
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Dear all,
I have a simple question. I have a file like below (separated by tab):
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21 66745 rs1234 21 rs5678 23334 0.89
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21 66745 ... (4 Replies)
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Hello :)
I am in this situation:
Input: two tab-delimited files, `File1` and `File2`. `File2` (`$2`) has to be parsed by patterns found in `File1` (`$1`).
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9. Shell Programming and Scripting
I want to merge files as described below:
File 1
a;1;abc
b;2;def
c;3;xyz
d;4;pqr
e;5;mno
File 2
b;41
d;77
output
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I have the following data set about the snps ID txt file
POS ID
78599583 rs987435
33395779 rs345783
189807684 rs955894
33907909 rs6088791
75664046 rs11180435
218890658 rs17571465
127630276 rs17011450
90919465 rs6919430
and a gene... (7 Replies)
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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)