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Shell Programming and Scripting
Extract few content from a huge list of files
Post 302882749 by Don Cragun on Thursday 9th of January 2014 04:34:26 AM
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Hello All,
I need some assistance to extract a piece of information from a huge file.
The file is like this one :
database information
ccccccccccccccccc
ccccccccccccccccc
ccccccccccccccccc
ccccccccccccccccc
os information
cccccccccccccccccc
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Hi,
I got a long list of contents:
>sequence_1
ASSSSSSSSSSSDDDDDDDDDDDCCCCCCC
ASDSFDFFDFDFFWERERERERFSDFESFSFD
>sequence_2
ASDFDFDFFDDFFDFDSFDSFDFSDFSDFDSFASDSADSADASD
ASDFFDFDFASFASFASFAFSFFSDASFASFASFAFS
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VEDFGSDGSDGSDGSDGSDGSDGSDG
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My input:
Data name: ABC001
Data length: 1000
Detail info
Data Direction Start_time End_time Length
1 forward 10 100 90
1 forward 15 200 185
2 reverse 50 500 450
Data name: XFG110
Data length: 100
Detail info
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Hi, All
I have a huge file which has 450G. Its tab-delimited format is as below
x1 A 50020 1
x1 B 50021 8
x1 C 50022 9
x1 A 50023 10
x2 D 50024 5
x2 C 50025 7
x2 F 50026 8
x2 N 50027 1
:
:
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Hi,
I got long list of referred file content:
CGTGCFTGCGTFREDG
PEOGDKGJDGKLJGKL
DFGDSFIODUFIODSUF
FSDOFJSODIFJSIODFJ
DSFSDFDFSDOFJFOSF
SDFOSDJFOJFPPIPIOP
.
.
.
Input file content:
>sample_1
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"DT"|"240350264"|"56432"
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"HD"|"Nov 15 2016 2:18AM"|"0000000019"
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Source File
*************
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LEARN ABOUT DEBIAN
american-english-huge
american-english-huge(5) Users' Manual american-english-huge(5) NAME
american-english-huge - a list of English words DESCRIPTION
/usr/share/dict/american-english-huge is an ASCII file which contains an alphabetic list of words, one per line. FILES
There may be any number of word lists in /usr/share/dict/. /etc/dictionaries-common/words is a symbolic link to the currently-chosen /usr/share/dict/<language> file. /usr/share/dict/words is a symbolic link to /etc/dictionaries-common/words, and is the name by which other software should refer to the system word list. See select-default-wordlist(8) for more information, and/or to change the currently- chosen word list. The directory /usr/share/dict can contain word lists for many languages, with name of the language in English, e.g., /usr/share/dict/french and /usr/share/dict/danish contain respectively lists of French and Danish words if they exist. Such lists should be coded using the ISO 8859-1 character set encoding. SEE ALSO
ispell(1), select-default-wordlist(8), and the Filesystem Hierarchy Standard. HISTORY
The words lists are not specific, and may be generated from any number of sources. The system word list used to be /usr/dict/words. For compatibility, software should check that location if /usr/share/dict/words does not exist. AUTHOR
Word lists are collected and maintained by various authors. The Debian English word lists are built from the SCOWL (Spell- Checker Ori- ented Word Lists) package, whose upstream editor is Kevin Atkinson <kevina@users.sourceforge.net>. Debian 16 June 2003 american-english-huge(5)