11-15-2011
Hi rdcwayx,
I got read your reply.
Just can't really link it with the loop in my case
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Hi, i have a file which content the following:
>cat cols
data a:23:data
data b:76:data
data c:-30:data
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i'm using this code to do the sum
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2. Shell Programming and Scripting
Here is my file name countries
USSR 8650 262 Asia
Canada 3852 24 North America
China 3692 866 Asia
USA 3615 219 North America
Brazil 3286 116 South America
India 1269 637 Asia
Argentina 1072 ... (8 Replies)
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3. Shell Programming and Scripting
Hello,
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The input file uses the ascii 009 tab character.
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4. Shell Programming and Scripting
Input file
data US 100.25
data ENG 235.01
data US 23.12
data ENG 23.01
END UK 230.50
END Russia 20.00
.
.
Desired output
data US 123.37
data ENG 258.02
END UK 230.50
END Russia 20.00
.
. (1 Reply)
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5. Shell Programming and Scripting
Input file
1159,310, 159797120,159817366,
142,199,218,91, 26551038,26551729,26552411,26552894,
91,273,349, 26481990,26482133,26482477,
Desired output result
19087
549 483 265
52 71
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6. Shell Programming and Scripting
Hi I have this file which contains
Al,AADESH,id1_0,23,2013-01-28,2,2
Al,AADESH,id1_0,23,2013-01-29,4,4
Al,AADESH,id1_0,23,2013-01-30,2,1
Al,AADESH,id1_0,31,2013-01-29,1,1
Al,AESH,id1_0,31,2013-01-31,2,2
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Hi
i need to calculate the total of a column from a file in ksh
vi file.txt
System : CBSE ent=0.1 me=Cap
Subject Maths Science
xxxxx 56 98
yyyy 89 67
ooo 67 32
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Input
`0B0A RDF1+TDEV 45 BL_lmapm03
`0CE7 TDEV 59 BL_lmapm03
`0B09 RDF1+TDEV 70 BL_lmapm02
`0CE6 TDEV 59 BL_lmapm02
`0B08 RDF1+TDEV 70 BL_lmapm01
`0CE5 TDEV 59 BL_lmapm01
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9. Shell Programming and Scripting
Input file:
101M
10M10D20M1I70M
10M10D39M4I48M
10M10D91M
10M10I13M2I7M1I58M
10M10I15M1D66M
Output file:
101M 101 0 0
10M10D20M1I70M 100 1 10
10M10D39M4I48M 97 4 10
10M10D91M 101 0 10
10M10I13M2I7M1I58M 88 13 0
10M10I15M1D66M 91 10 1
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LEARN ABOUT FREEBSD
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)
NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS
-raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO
ppm(5)
AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)