06-29-2006
How about telling us what the critera are?
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1. Shell Programming and Scripting
Dear Collegues
I have to extract Some pattern from raw text file using perl
The input will be raw text.
Pattern to get - Sequence of Capital Letter Words ( e.g. he is working in Center for Perl Studies. He will come tomorrow...) from thos I have to extract sequences like "Center for Perl... (5 Replies)
Discussion started by: jaganadh
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2. Shell Programming and Scripting
Hi,
I have an one-line file consisting of a sequence of 660 letters. I would like to extract 9-letter blocks iteratively:
ASDFGHJKLQWERTYUIOPZXCVBNM
first block: ASDFGHJKL
1nd block: SDFGHJKLQ
What I have so far only gives me the first block, can anyone please explain why?
cat... (7 Replies)
Discussion started by: solli
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3. Shell Programming and Scripting
I have two files
file A which have a number in every row and file B which contains few hundred thousand rows with about 300 characters in each row (csv)
What I need is to extract whole rows from B file (only these which numbers are indicated in A file)
I also need to use cygwin.
Any... (7 Replies)
Discussion started by: gunio
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4. Shell Programming and Scripting
hi,
i have two files.
file1.sh
echo "unix"
echo "linux"
file2.sh
echo "unix linux forums"
now the output i need is
$./file2.sh
unix linux forums (3 Replies)
Discussion started by: snreddy_gopu
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5. Shell Programming and Scripting
Hi all,
I have a file with many records with information as given below
ID A16L2_HUMAN Reviewed; 619 AA.
AC Q8NAA4; A5PL30; B2RPK5; Q658V4; Q6PID3; Q8NBG0;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 20-MAY-2008, sequence version 2.
DT ... (1 Reply)
Discussion started by: kaav06
1 Replies
6. Shell Programming and Scripting
Hi guys
I have a several thousands line file in the following format:
n817
--------------------------------------------------
n842
--------------------------------------------------
n877
--------------------------------------------------
n513
/bb/data/rmt2db.lrl:JBSKDB 31915 75... (4 Replies)
Discussion started by: aoussenko
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7. Shell Programming and Scripting
Hi,
I want to match the sequence id (sub-string of line starting with '>' and extract the information upto next '>' line ). Please help .
input
> fefrwefrwef X900
AGAGGGAATTGG
AGGGGCCTGGAG
GGTTCTCTTC
> fefrwefrwef X932
AGAGGGAATTGG
AGGAGGTGGAG
GGTTCTCTTC
> fefrwefrwef X937... (2 Replies)
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8. Shell Programming and Scripting
Hallo,
I need to extract distinct sequence of letters for example from 136 to 193
Files are quite big, so I would prefer not to use "fold -w1"
Thank you very much
Input file look like this:
1 cttttacctt catgtgtttt tgcagatatt tgttcataat aacatcttct ttttaagtta
61 ttaaaatctt... (4 Replies)
Discussion started by: kamcamonty
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9. Shell Programming and Scripting
Hi all;
Here is my file which contains a list of files (recent versions of files are in red). This file is dynamic, files versions can change at any time (versions can increment)
filename
-------------------------------------------------------
... (8 Replies)
Discussion started by: chercheur111
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10. UNIX for Beginners Questions & Answers
Dears experts
i have UNIX file that contain 4 million lines , i need to extract all lines that have entiries saved in VI file , i have below comand but it takes tooooo long time :
for i in `cat file1.csv`; do cat dump | grep -i $i >> file2.csv; done
where :
file1.csv = VI file that... (12 Replies)
Discussion started by: is2_egypt
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LEARN ABOUT NETBSD
rcorder
RCORDER(8) BSD System Manager's Manual RCORDER(8)
NAME
rcorder -- print a dependency ordering of interdependent files
SYNOPSIS
rcorder [-k keep] [-s skip] file ...
DESCRIPTION
rcorder is designed to print out a dependency ordering of a set of interdependent files. Typically it is used to find an execution sequence
for a set of shell scripts in which certain files must be executed before others.
Each file passed to rcorder should be annotated with special lines (which look like comments to the shell) which indicate the dependencies
the files have upon certain points in the sequence, known as ``conditions'', and which indicate, for each file, which ``conditions'' may be
expected to be filled by that file.
Within each file, a block containing a series of ``REQUIRE'', ``PROVIDE'', ``BEFORE'' and ``KEYWORD'' lines should appear. The format of the
lines is rigid. Each line must begin with a single ``#'', followed by a single space, followed by ``PROVIDE:'', ``REQUIRE:'', ``BEFORE:'',
or ``KEYWORD:''. No deviation is permitted. Each dependency line is then followed by a series of conditions, separated by whitespace. Mul-
tiple ``PROVIDE'', ``REQUIRE'', ``BEFORE'' and ``KEYWORD'' lines may appear, but all such lines must appear in a sequence without any inter-
vening lines, as once a line that does not follow the format is reached, parsing stops.
The options are as follows:
-k Add the specified keyword to the ``keep list''. If any -k option is given, only those files containing the matching keyword are
listed.
-s Add the specified keyword to the ``skip list''. If any -s option is given, files containing the matching keyword are not listed.
An example block follows:
# REQUIRE: networking syslog
# REQUIRE: usr
# PROVIDE: dns nscd
This block states that the file in which it appears depends upon the ``networking'', ``syslog'', and ``usr'' conditions, and provides the
``dns'' and ``nscd'' conditions.
A file may contain zero ``PROVIDE'' lines, in which case it provides no conditions, and may contain zero ``REQUIRE'' lines, in which case it
has no dependencies. A file containing no ``PROVIDE'', ``REQUIRE'', or ``BEFORE'' lines may be output at an arbitrary position in the depen-
dency ordering.
There must be at least one file with no dependencies in the set of arguments passed to rcorder in order for it to find a starting place in
the dependency ordering.
DIAGNOSTICS
rcorder may print one of the following error messages and exit with a non-zero status if it encounters an error while processing the file
list.
Requirement %s has no providers, aborting. No file has a ``PROVIDE'' line corresponding to a condition present in a ``REQUIRE'' line in
another file.
Circular dependency on provision %s, aborting. A set of files has a circular dependency which was detected while processing the stated con-
dition.
Circular dependency on file %s, aborting. A set of files has a circular dependency which was detected while processing the stated file.
SEE ALSO
rc(8)
HISTORY
The rcorder program first appeared in NetBSD 1.5.
AUTHORS
Written by Perry E. Metzger <perry@piermont.com> and Matthew R. Green <mrg@eterna.com.au>.
BSD
April 23, 2003 BSD