Comparing the minimum values of a character in lines
Hello,
I have files as follows:
I want to do the following:
I want to find certain strings in each line, for example CT and TT. Then I want the script to give me the number of the characters before my string, for example, 6 for the first line, 5 for the second line, 5 for the third line and 7 for the last line.
I then want it to give me the minimum of all numbers and cut all my lines from that number, which is here 5, so, it will be:
If you can help me with this in awk, it would be great.
I am trying to compare 2 float values using if
the foll code does not work
a=1.4
b=1.6
if test $a -gt $b
then
echo "$a is max"
else
echo "$b is max"
fi
does -gt work for floating point numbers, if not how do go about for my requirement? can i use bc ? pls help
thanks in advance... (2 Replies)
i have two file and i am comparing both..
in cmp1 ,the content is :
the nu of file is : <some integer value>
in cmp2 ,the content is :
the nu of file is :
so want a script which will take value (2) when cmp1 is compared with cmp2..
i mean cmp cmp1 cmp2 the the output will be
he nu of... (1 Reply)
Hello there.
I've got the query like that
SELECT count(tour_id) AS cnt
FROM orders
JOIN tours
ON orders.tour_id=tours.id
GROUP BY tour_id
The result Is
cnt
1
4
2
1
1
Now i have to select all records with minimum values in field "cnt"
MySQL function min() returns only one.... (2 Replies)
Hi.
I would like to ask for helps on extracting a minimum values among three columns using gawk in tab separator.
input file:
as1 10 20 30
as2 22 21 23
as3 300 391 567
as4 19 20 15
Output file:
as1 10
as2 21
as3 300
as4 15
I am extremely appreciate your helps and comments.... (2 Replies)
Can I print the minimum and maximum values of values in first 4 columns ?
input
3038669 3038743 3037800 3038400 m101c
3218627 3218709 3217600 3219800 m290
.............
output
3037800 3038743 m101c
3217600 3219800 m290 (2 Replies)
I have the following code and into into trying to simplifying it. Any suggestions please?
pmin = min (p(1), p(2), p(3), p(4), p(5), p(6))
ni = 0
xint = 0.0
yint = 0.0
zint = 0.0
!--------------------------------------------- !
if ((0.99999 * p(1)) <= pmin) then
... (3 Replies)
Hi All
I hope that someone could help me!
I have an input file like this, with 4 colum(ID, feature1, start, end):
a x 1 5
b x 3 10
b x 4 9
b x 5 16
c x 5 9
c x 4 8
And my output file should be like this:
a x 1 5
b x 3 16
c x 4 9
What I would like to do is to output for each ID... (2 Replies)
Hi
Can someone tell me which script will work best (in terms of speed and simplicity to write and run) for a large text file to filter all the lines with a minimum specified length of words ? A sample script with be definitely of great help !!! Thanks in advance. :) (4 Replies)
Hello,
I need to find out the minimum and maximum values based on specific column, and then print out the entire row with the max value.
Infile.txt:
scf6 290173 290416 . + X_047241 T_00113118-1
scf6 290491 290957 . + X_047241 T_00113118-2
scf6 290898 290957 . + X_047241 T_00113119-3
scf6... (2 Replies)
I was trying to extract value of g1 and p1 only inside the tags where t1 is "Reading C (bytes)" and comparing them to make sure p1 is always less than g1. Here is the Json file I'm using -
File:-
{
"g1" : 1482568,
"n1" : "v_4",
"p1" : 0,
"s1" : "RC",
"t1" : "LM",
}
{
"g1" :... (3 Replies)
Discussion started by: Mannu2525
3 Replies
LEARN ABOUT MINIX
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)