07-07-2013
Quote:
Originally Posted by
latsyrc
Hi,
I have a large number of data files each containing simple integers from 1 to around 25000 in ascending order. However, they are not in a specific progression; some numbers are missing in each file.
For ex. datfile1 may have the numbers in order 1 2 4 6 7 8 12 ... 24996 24999
while datfile2 may have them in order 1 3 5 6 8 9 ... 24999 25000
For each data file, I want to create a new one which has only the integers greater than 16000.
For ex. newdatfile1 may have numbers 16001 16003 16004 ... 24996 24999
The problem is I know very little about UNIX. So, any help will be highly appreciated.
Is this a homework assignment? If not, what is creating your input files?
What shell are you using?
Are all of the integers on a single line in your input files?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hey friends,
Here I am with another query. I have a TXT file.
Foe an example
EX ID : B-Mezine
....
...
...
Some lines of text (Not fixed in length n no of lines)..
...
...
..
END EX ID
Some blank lines in between two records(Not fixed in numbers)
EX ID : B-Mezine
....
...... (20 Replies)
Discussion started by: anushree.a
20 Replies
2. Shell Programming and Scripting
Hii friends,
I am a newbie to unix/shell scripting and got stuck in implementing a functionality.Dear experts,kindly spare some time to bring me out of dark pit :confused:..
My requirement is somewhat wierd,let me explain what i have and what i need to do...
1) there are several excel... (1 Reply)
Discussion started by: 5ahen
1 Replies
3. UNIX for Dummies Questions & Answers
hiii, Help me out..i have a huge set of data stored in a file.This file has has 2 columns which is latitude & longitude of a region. Now i have a program which asks for the number of points & based on this number it asks the user to enter that latitude & longitude values which are in the same... (7 Replies)
Discussion started by: reva
7 Replies
4. Programming
Hello, i'm new to the forum and so am i to C programming.
Recently i've gotten a task to create a program that will read an existing .bin file and copy the data to a non existing (so i have to create it) .txt file (some type of conversion)
Now, i now how to put the arguments, opening and... (5 Replies)
Discussion started by: Lyric
5 Replies
5. Programming
I have a series of observations of which one column is sometimes missing (zero):
date temp delta
1977 284.54 29.84
1978 149.82 0
1979 320.71 28.45
1980 176.76 0
1981 854.65 0
1984 817.65 0
1985 990.58 27.98
1986 410.21 0
1987 405.93 0
1988 482.9 0
What I would like to achieve is a... (8 Replies)
Discussion started by: figaro
8 Replies
6. Shell Programming and Scripting
I have the following that I'd like to do:
1. I have split a file into separate files that I placed into the /tmp directory. These files are named F1 F2 F3 F4.
2. In addition, I have several directories which are alphabetized as dira dirb dirc dird.
3. I'd like to be able to copy F1 F2 F3 F4... (2 Replies)
Discussion started by: newbie2010
2 Replies
7. Solaris
Hello people,
I have a question regarding transferring data from one file server to another.
The server is a Solaris 9 box
The old file server is connected via Ethernet cable, and the new file server we are switching is a Fiber channel.
can I use the
dd if=server:/app1 of=server2:/app1
... (2 Replies)
Discussion started by: br1an
2 Replies
8. UNIX for Dummies Questions & Answers
Hi
I think this should be relatively simple but I can't figure it out. I have several files with the same name in different folders within a directory (the output of a program that I ran). Something like this:
./myAnalysis/item1/round1/myoutput.txt
./myAnalysis/item1/round2/myoutput.txt... (2 Replies)
Discussion started by: jullee
2 Replies
9. Programming
I need to fix an SQL statement in MySQL that should calculate a field using values from two of the columns and I prefer to do this using set-based programming, ie not procedural. What needs to happen is that in a separate column called "delta" the value of "level" is copied depending on whether... (3 Replies)
Discussion started by: figaro
3 Replies
10. UNIX for Beginners Questions & Answers
Hello,
I have a log file that has several sections "BEGIN JOB, End of job" like in the following example:
19/06/12 - 16:00:57 (27787398-449294): BEGIN JOB j1(27787398-449294) JOB1
19/06/12 - 16:00:57 (27787398-449294): DIGIT: 0
number of present logs : 1
19/06/12 - 16:00:57... (4 Replies)
Discussion started by: mvalonso
4 Replies
CMAP(5) File Formats Manual CMAP(5)
NAME
cmap - format of .cmap files (color maps)
DESCRIPTION
Color-map files define the mapping between eight-bit color numbers and red, green and blue intensities used for those numbers. They are
read by Magic as part of system startup, and also by the :load and :save commands in color-map windows. Color-map file names usually have
the form x.y.z.cmapn, where x is a class of technology files, y is a class of displays, z is a class of monitors, and n is a version number
(currently 1). The version number will change in the future if the formap of color-map files ever changes. Normally, x and y correspond to
the corresponding parts of a display styles file. For example, the color map file mos.7bit.std.cmap1 is used today for most nMOS and CMOS
technology files using displays that support at least seven bits of color per pixel and standard-phosphor monitors. It corresponds to the
display styles file mos.7bit.dstyle5.
Color-map files are stored in ASCII form, with each line containing four decimal integers separated by white space. The first three inte-
gers are red, green, and blue intensities, and the fourth field is a color number. For current displays the intensities must be integers
between 0 and 255. The color numbers must increase from line to line, and the last line must have a color number of 255. The red, green,
and blue intensities on the first line are used for all colors from 0 up to and including the color number on that line. For other lines,
the intensities on that line are used for all colors starting one color above the color number on the previous line and continuing up and
through the color number on the current line. For example, consider the color map below:
255 0 0 2
0 0 255 3
255 255 255 256
This color map indicates that colors 0, 1, and 2 are to be red, color 3 is to be blue, and all other colors are to be white.
SEE ALSO
magic(1), dstyle(5)
4th Berkeley Distribution CMAP(5)