okay, I need some help! Im trying to write a script where it looks in the file you designate, pulls apart all the words so i can count how many of each letter there is in the file, then i need to put them in the order of the most occuring letter to the least. This most likley will need a loop... (3 Replies)
Hi,
So I have a text file which I want to separate into separate text files. I would use the split command but the problem here is that the text file is separated by delimiters. For example:
blah
blah blah
------
more text
-----
and some more text
So basically the first part should be... (4 Replies)
i want to write a script in Bash Shell that accept a list of files.an example of file is
4334:234
322.345:32
234:3452 e.t.c
each file only contain lines like num1:num2
i want to count the lines of this file and find the summary of X=4334+322.345+234 and Y=234+32+3452 (1 Reply)
Hi,
I do have a file with follwoing as contents:
816|817118|
816|933370|
816|1215241|
I want to store the above values into two arrays as follows:
arr1 = { 816,816,816}
arr2 = {817118,933370,1215241}
How it can be achieved ? (5 Replies)
Hi Experts,
Im a new bee for scripting,
I would ned to do the following via linux shell scripting, I have an application which throws a log file, on each action of a particular work with the application, as sson as the action is done, the log file would vanish or stops updating there, the... (2 Replies)
In a bash script, I'm looking for a way to set each matching line of a file into its own variable, or variable array.
As an example, i have a crontab file with several entries:
00 23 * * * /usr/local/bin/msqlupdate -all
00 11 * * * /usr/local/bin/msqlupdate -inc
00 03 * * *... (2 Replies)
Hi,
My first post!!
I have a files with header, something like this
Header_Row
AMC|D1|D2|D2
AAO|D3|D4|D5
AMC|D6|D7|D8
AAO|D9|D10|D11
.
.
.
.
.
and millions fo records thereafter like this.
I want to read the above file in a loop and write the lines having AMC into another... (1 Reply)
hi all,
i had the below script
x=`cat input.txt |wc -1`
awk 'NR>1 && NR<'$x' ' input.txt > output.txt
by using above script i am able to remove the head and tail part from the input file and able to append the output to the output.txt but if i run it for second time the output is... (2 Replies)
Hey guys.
I have been trying to figure out an easy way to seperate a liste of 150k numbers (10 digits) in a .txt file into odd and even numbers with each of their own files, for a project at work.
I've tried Excel, but it was too much for it and it wasnt very simple. So i gave up after... (13 Replies)
I have a comma delimited file as per the one below and I am currently extracting the values in 2 columns (COL1 & COL6) to produce a smaller trimmed down version of the file which only contains the columns we need;
COL1,COL2,COL3,COL4,COL5,COL6,COL7,COL8,COL9... (1 Reply)
Discussion started by: Ads89
1 Replies
LEARN ABOUT HPUX
dtdtsdatatodatatype
DtDtsDataToDataType(library call) DtDtsDataToDataType(library call)
NAME
DtDtsDataToDataType -- get the data type for a set of data
SYNOPSIS
#include <Dt/Dts.h>
char *DtDtsDataToDataType(
const char *filepath,
const void *buffer,
const int size,
const struct stat *stat_buff,
const char *link_path,
const struct stat *link_stat_buff,
const char *opt_name);
DESCRIPTION
The DtDtsDataToDataType function determines the data type of a set of data, based on the information given in the non- NULL pointer argu-
ments to the function. The function gathers any additional information, if it is needed, to compensate for the NULL arguments. For exam-
ple, if the filepath argument is given, but the stat_buff argument is NULL and a stat_buff value is required to determine the data type,
DtDtsDataToDataType calls the stat(2) function to obtain the information.
The filepath argument is the pathname of a file.
The buffer argument is a pointer to the buffer of the data to be typed.
The size argument is the size of the buffer in bytes.
The stat_buff argument is the buffer returned from a stat(2) or fstat(3) call for use in typing.
The link_path argument is the pathname of the target file pointed to by a symbolic link.
The link_stat_buff argument is the buffer returned from an lstat(2) call for use in typing.
The opt_name argument can be used to specify a name to be associated with the buffer. If the opt_name argument is not NULL, it is used as
a pseudo file name in typing; otherwise, certain attributes may be returned as NULL because the filename components could not be deter-
mined.
RETURN VALUE
Upon successful completion, the DtDtsDataToDataType function returns a pointer to a data type string, or NULL if no value could be deter-
mined.
APPLICATION USAGE
The DtDtsDataToDataType function is generally used by applications such as file managers to improve performance. Typical applications
should probably use DtDtsFileToDataType(3) or DtDtsBufferToDataType(3) instead.
The DtDtsBuffer* functions assume that the buffer is readable and writable by the user, group and other file classes and select a type
accordingly. An application requiring a type based on read-only permissions should use DtDtsDataToDataType with a stat_buff value created
for this purpose: all fields should NULL except for the st_mode field, which should be set to:
S_IFREG | S_IROTH | S_IRGRP | S_IRUSR
SEE ALSO
Dt/Dts.h, DtDtsLoadDataTypes(3), DtDtsFileToDataType(3), DtDtsBufferToDataType(3), fstat(3), lstat(2), stat(2).
DtDtsDataToDataType(library call)