I have a large file with fields delimited by '|', and I want to run some analysis on it. What I want to do is count how many times each field is populated, or list the frequency of population for each field.
I am in a Sun OS environment.
Thanks,
- CB (3 Replies)
I need to write a shell script "cmn" that, given an integer k, print the k most common words in descending order of frequency.
Example Usage:
user@ubuntu:/$ cmn 4 < example.txt :b: (3 Replies)
Hi all,
I am trying to analyze my data, and I will need your experience.
I have some files with the below format:
res1 = TYR res2 = ASN
res1 = ASP res2 = SER
res1 = TYR res2 = ASN
res1 = THR res2 = LYS
res1 = THR res2 = TYR
etc (many lines)
I am... (3 Replies)
Hi, I have tab-deliminated data similar to the following:
dot is-big 2
dot is-round 3
dot is-gray 4
cat is-big 3
hot in-summer 5
I want to count the frequency of each individual "unique" value in the 1st column. Thus, the desired output would be as follows:
dot 3
cat 1
hot 1
is... (5 Replies)
Gents,
Can you please help me to solve this case
In my input file I have a values in column 49 which always need to be one, but sometimes the system create a value 2, in this case I need to go to search in the original file and replace the values in the row where the value 2 is and in the... (6 Replies)
Dear all,
I have an AWK script which provides frequency of words. However I am interested in getting the frequency of chunked data. This means that I have already produced valid chunks of running text, with each chunk on a line. What I need is a script to count the frequencies of each string. A... (4 Replies)
Gents,
Please can you help with this.
I have a big file (file2) which contends many records increment every 25 rows ( column 1 ).
Then I have other file as reference (file1).. column 1 to 11.
I want to compare that all values in file2 (column 2 to 12.) match with values in... (2 Replies)
Gents,
If there the possibility can to extract data using a reference from other file.
input.txt ( big file which contends all data
output.txt ( data extracted )
selection.txt ( information to extract the data
Example
In file input.txt there is big data each record have 56 lines like... (3 Replies)
Discussion started by: jiam912
3 Replies
LEARN ABOUT DEBIAN
gen-ctl-io
GEN-CTL-IO(1) libctl GEN-CTL-IO(1)NAME
gen-ctl-io - generate C interface code for libctl control files
SYNOPSIS
gen-ctl-io [OPTION]... [spec-file]
DESCRIPTION
gen-ctl-io generates C code to import/export the input/output variables used in a libctl control file. gen-ctl-io generates files like
ctl-io.h and ctl-io.c. These files define global variables, data structures, and functions for the input/output variables, classes, and
function interfaces defined in the spec-file argument, automating the interaction between C and Guile.
The arguments such as --code and --header are used to control whether ctl-io.c or ctl-io.h, etcetera, are generated. If no argument is
specified then both of these files are generated by default, for backwards compatibility.
libctl is a free library to aid in interfacing scientific software with the GNU Guile scripting and extension language. Documentation for
it may be found online at the libctl home page: http://ab-initio.mit.edu/libctl
OPTIONS --code Generate C (or C++) source code to implement the Guile interface functions. The default output file name is ctl-io.c (in C) or ctl-
io.cpp (in C++).
--header
Generate the header file declaring the interface data types and functions. The default output file name is ctl-io.h (in C) or ctl-
io.hpp (in C++).
--swig Generate a SWIG interface definition file declaring automatic conversions for the various libctl data types. The default output
file name is ctl-io.i.
--cxx Generate C++ code instead of C code.
-o file
Use file as the output file name instead of the defaults (above).
BUGS
Send bug reports to S. G. Johnson, stevenj@alum.mit.edu.
AUTHORS
Written by Steven G. Johnson.
libctl March 27, 2006 GEN-CTL-IO(1)