04-15-2011
Please give an example how looks your input file and how it should be output so people can provide a more accurate help
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1. Shell Programming and Scripting
Dear all,
Please advise what approach can remove all line break from a text file?
e.g.
Source file:
A
B
C
Target file:
A, B, C
Thanks,
Rock (5 Replies)
Discussion started by: Rock
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2. HP-UX
Hi Experts,
I have data coming in 4 columns and there are new line characters \n in between the data. I need to remove the new line characters in the middle of the row and keep the \n character at the end of the line.
File is comma (,) seperated.
Eg:
ID,Client ,SNo,Rank
37,Airtel \n... (8 Replies)
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3. Shell Programming and Scripting
Hi Experts,
My requirement is to read the csv file and need to remove if any line break in it.
sample data:
Row1: "Oslo, Symra kino",Oslo,130-7,Symra 1,130-7-91
Row2:"Tønsberg, Brygga Kino SF",Tønsberg,202-1,
Tønsberg SF 4,202-1-4
Expected data:
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4. Shell Programming and Scripting
My requirement is to read the csv file and need to remove if any line break in it.
sample data:
Row1: "Oslo, Symra kino",Oslo,130-7,Symra 1,130-7-91Row2:"Tønsberg, Brygga Kino SF",Tønsberg,202-1.Tønsberg SF 4,202-1-4
Expected data:
Row1: "Oslo, Symra kino",Oslo,130-7,Symra... (4 Replies)
Discussion started by: cnraja
4 Replies
5. UNIX for Dummies Questions & Answers
I'm trying to make a script that says
echo This is the date:
I did this
echo This is the date:
date
and it worked. But I need them both on the same line. And putting date on the echo line doesn't work. Is there a way to do so? (1 Reply)
Discussion started by: bbowers
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6. Shell Programming and Scripting
I need to remove new line character from end of file.
Suppose here are content.
a|b|c|d|r
a|b|c|d|r
a|b|c|d|r
<new line>
that means file contains 4 lines but data is there in 3 lines.
so I want that only 3 lines should be there in file.
Please help (20 Replies)
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7. Shell Programming and Scripting
Good afternoon:
im working wih 2 files to find differences and use the cmp command
cmp file1 file2
file1 file2 are are diifferent char 302 line1
i found what the difference is with the sed command and that is the file1 at the end of every line has a (,) (comma) character.
i.e
sed -n... (4 Replies)
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8. Shell Programming and Scripting
how to Remove comma as last charector in end of last line of file:
example:
input file
---------------
aaaaaa,
bbbbbb,
cccc,
12345,
____________
output file :
-----------
aaaaaa,
bbbbbb, (6 Replies)
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Hi All,
Could any one suggest how to remove $ symbol in a text file when i am opening in vi editor.
Scenario;
For example iam having a file name aaa.txt the data inside the file is like
sample
name
when i am opening in vi editor
The same file resembles like below when i am... (1 Reply)
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10. Shell Programming and Scripting
Hi,
I need to remove line breaks from a file, but only the ones at specific position.
Input file:
this is ok
this line is divided at posit
ion 30. The same as this one,
also position 30
the rest of lines are ok
with different lengths
The longest ones are always s
plitted at same... (15 Replies)
Discussion started by: qranumo
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LEARN ABOUT DEBIAN
pnmscalefixed
pnmscalefixed(1) General Commands Manual pnmscalefixed(1)
NAME
pnmscalefixed - scale a portable anymap quickly, but less accurate
DESCRIPTION
pnmscalefixed is the same thing as pnmscale except that it uses fixed point arithmetic internally instead of floating point, which makes it
run faster. In turn, it is less accurate and may distort the image.
Use the pnmscale man page with pnmscalefixed. This man page only describes the difference.
pnmscalefixed uses fixed point 12 bit arithmetic. By contrast, pnmscale uses floating point arithmetic which on most machines is probably
24 bit precision. This makes pnmscalefixed run faster (30% faster in one experiment), but the imprecision can cause distortions at the
right and bottom edges.
The distortion takes the following form: One pixel from the edge of the input is rendered larger in the output than the scaling factor
requires. Consequently, the rest of the image is smaller than the scaling factor requires, because the overall dimensions of the image are
always as requested. This distortion will usually be very hard to see.
pnmscalefixed with the -verbose option tells you how much distortion there is.
The amount of distortion depends on the size of the input image and how close the scaling factor is to an integral 1/4096th.
If the scaling factor is an exact multiple of 1/4096, there is no distortion. So, for example doubling or halving an image causes no dis-
tortion. But reducing it or enlarging it by a third would cause some distortion. To consider an extreme case, scaling a 100,000 row image
down to 50,022 rows would create an output image with all of the input squeezed into the top 50,000 rows, and the last row of the input
copied into the bottom 22 rows of output.
pnmscalefixed could probably be modified to use 16 bit or better arithmetic without losing anything. The modification would consist of a
single constant in the source code. Until there is a demonstrated need for that, though, the Netpbm maintainer wants to keep the safety
cushion afforded by the original 12 bit precision.
pnmscalefixed does not have pnmscale 's -nomix option.
18 November 2000 pnmscalefixed(1)