12-01-2009
File Line Extract
If i have a file, how do i create a new file with say line x to y from the file i have. Eg. File1 has 100 line, i want File2 to have line 50-60 from File1
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Hello, guys!
I want to extract one specific line from a file. Can someone help me with this? (2 Replies)
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Dear Members!
How can I extract on line from a file? (1 Reply)
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I have a shell script and want to assign a value to a variable. The value is the line exctrated from a file using the line number. The line number it is not fix, and could change any time.
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Hello,
I am having trouble extracting a specific line from a file when the line number is known. My first attempt involved grep -n 'hi' (the word 'hi will always be there) to get the line number before the line that I actually want (line 4).
Extra Notes:
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How to extract a line from a given file example,
code:
a=10;
b=20;
CI:something.
gdgjihndsjdbdvcdhsfh
dhaidjwauhdd
dhasjdasndsadsd
asdhuwyesdbsadhsad
adhasjdasytywnasndahhahdjash
/code
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hi dudes,
I have a text file in the below format
1 s sanity /u02
2 r script1 /u02
3 s sanity /u02
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FOLKS ,
i have a text file that is generated automatically of an another korn shell script, i want to bring in the fifth line of the text file in to my korn shell script and look for a particular word in the line . Can you all share some thoughts on this one.
thanks...
Venu (3 Replies)
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Hi guys,
does anyone know how to extract(grep) a line from the file, if I know the line number?
Thanks a lot. (9 Replies)
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I have a LOG file which looks like this
Import started at: Mon Jul 23 02:13:01 EDT 2012
Initialization completed in 2.146 seconds.
--------------------------------------------------------------------------------
--
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In the below perl code I am using tags within each line to extract certain information. The tags that are used are:
STB >0.8 is STRAND BIAS otherwise GOOD
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LEARN ABOUT PHP
ps_lineto
PS_LINETO(3) 1 PS_LINETO(3)
ps_lineto - Draws a line
SYNOPSIS
bool ps_lineto (resource $psdoc, float $x, float $y)
DESCRIPTION
Adds a straight line from the current point to the given coordinates to the current path. Use ps_moveto(3) to set the starting point of
the line.
PARAMETERS
o $psdoc
- Resource identifier of the postscript file as returned by ps_new(3).
o $x
- x-coordinate of the end point of the line.
o $y
- y-coordinate of the end point of the line.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
Drawing a rectangle
<?php
$ps = ps_new();
if (!ps_open_file($ps, "rectangle.ps")) {
print "Cannot open PostScript file
";
exit;
}
ps_set_info($ps, "Creator", "rectangle.php");
ps_set_info($ps, "Author", "Uwe Steinmann");
ps_set_info($ps, "Title", "Lineto example");
ps_begin_page($ps, 596, 842);
ps_moveto($ps, 100, 100);
ps_lineto($ps, 100, 200);
ps_lineto($ps, 200, 200);
ps_lineto($ps, 200, 100);
ps_lineto($ps, 100, 100);
ps_stroke($ps);
ps_end_page($ps);
ps_delete($ps);
?>
SEE ALSO
ps_moveto(3).
PHP Documentation Group PS_LINETO(3)