hi,
how would i extract a range of lines in a file by using the line number? ex: file contains:
1 title
2 i want
3 this part
4 to be taken out
5 from this file
6 and sent to
7 another file
8 not needed
9 end of file
In this case, i want to copy line number 2 to 7 on a new... (2 Replies)
Hello,
I have a very large text file with about 2 million lines.
Each of the lines starts like..
SNP_12345678 A 1212, 121, 343, ...
SNP_12345678 B 4567, 567, 454, ...
and so on.
I want to extract specific SNPs and plot them by GNUplot or excel.
The file is too large to be opened by text... (1 Reply)
Hi
I want to extract certain text between two line numbers like
23234234324 and
54446655567567
How do I do this with a simple sed or awk command?
Thank you.
---------- Post updated at 06:16 PM ---------- Previous update was at 05:55 PM ----------
found it:
sed -n '#1,#2p'... (1 Reply)
I regularly extract lines of text from files based on the presence of a particular keyword; I place the extracted lines into another text file. This takes about 2 hours to complete using the "sort" command then Kate's find & highlight facility.
I've been reading the forum & googling and can find... (4 Replies)
I would like to extract specific lines from a file and output them into another file.
Each line in the file has a unique ID, and I have a specific list of IDs (that are not consecutive) that I wish to extract.
for example:
1 aaaaaa bbbcb cccccc
2 aaaaaa bbbbb cccccd
3 aaaaaa bbbab... (6 Replies)
Dear all,
Greetings.
I would like to ask for your help to extract lines with specific words in addition 2 lines before and after these lines by using awk or sed.
For example, the input file is:
1 ak1 abc1.0
1 ak2 abc1.0
1 ak3 abc1.0
1 ak4 abc1.0
1 ak5 abc1.1
1 ak6 abc1.1
1 ak7... (7 Replies)
Hi there,
I need a help with extracting data from tab delimited file which look like this
#CHROM POS ID REF ALT Human Cow Dog Mouse Lizard
chr2 3033 . G C 0/0 0/0 0/0 1/1 0/0
chr3 35040 . G T 0/0 0/0 ./. 1/1 0/1
chr4 60584 . T G 1/1 1/1 0/1 1/1 0/0
chr10 7147815 . G A 0/0 1/1 0/0 0/0... (9 Replies)
Data file example
I look for primary and * to isolate the interesting slot number.
slot=`sed '/^primary$/,/\*/!d' filename | tail -1 | sed s'/*//' | awk '{print $1" "$2}'`
Now I want to get the Touch line for only the associate slot number, in this case, because the asterisk... (2 Replies)
Hi
This is my first post and I'm just a beginner. So please be nice to me.
I have a couple of html files where a pattern beginning with "http://www.site.com" and ending with "/resource.dat" is present on every 241st line. How do I extract this to a new text file?
I have tried sed -n 241,241p... (13 Replies)
I have a folder containing text files. I need to extract specific lines from the files of this folder based on another file input.txt. How can I do this with awk/sed?
file1
ARG 81.9 8 81.9 0
LEU 27.1 9 27.1 0
PHE .0 10 .0 0
ASP 59.8 11 59.8 0
ASN 27.6 12 27.6 0
ALA .0 13 .0 0... (5 Replies)
Discussion started by: alanmathew84
5 Replies
LEARN ABOUT REDHAT
create_table_as
CREATE TABLE AS(7) SQL Commands CREATE TABLE AS(7)NAME
CREATE TABLE AS - create a new table from the results of a query
SYNOPSIS
CREATE [ [ LOCAL ] { TEMPORARY | TEMP } ] TABLE table_name [ (column_name [, ...] ) ]
AS query
DESCRIPTION
CREATE TABLE AS creates a table and fills it with data computed by a SELECT command. The table columns have the names and data types asso-
ciated with the output columns of the SELECT (except that you can override the column names by giving an explicit list of new column
names).
CREATE TABLE AS bears some resemblance to creating a view, but it is really quite different: it creates a new table and evaluates the query
just once to fill the new table initially. The new table will not track subsequent changes to the source tables of the query. In contrast,
a view re-evaluates its defining SELECT statement whenever it is queried.
PARAMETERS
[LOCAL] TEMPORARY or [LOCAL] TEMP
If specified, the table is created as a temporary table. Refer to CREATE TABLE [create_table(7)] for details.
table_name
The name (optionally schema-qualified) of the table to be created.
column_name
The name of a column in the new table. Multiple column names can be specified using a comma-delimited list of column names. If col-
umn names are not provided, they are taken from the output column names of the query.
query A query statement (that is, a SELECT command). Refer to SELECT [select(7)] for a description of the allowed syntax.
DIAGNOSTICS
Refer to CREATE TABLE [create_table(7)] and SELECT [select(7)] for a summary of possible output messages.
NOTES
This command is functionally equivalent to SELECT INTO [select_into(7)], but it is preferred since it is less likely to be confused with
other uses of the SELECT ... INTO syntax.
COMPATIBILITY
This command is modeled after an Oracle feature. There is no command with equivalent functionality in SQL92 or SQL99. However, a combina-
tion of CREATE TABLE and INSERT ... SELECT can accomplish the same thing with little more effort.
HISTORY
The CREATE TABLE AS command has been available since PostgreSQL 6.3.
SEE ALSO
CREATE TABLE [create_table(7)], CREATE VIEW [create_view(l)], SELECT [select(l)], SELECT INTO [select_into(l)]
SQL - Language Statements 2002-11-22 CREATE TABLE AS(7)