Hi - I tried to remove ^M in a delimited file using "tr -d "\r" and "sed 's/^M//g'", but it does not work quite well. While the ^M is removed, the format of the record is still cut in half, like
a,b, c
c,d,e
The delimited file is generated using sh script by outputing a SQL query result to... (7 Replies)
Hi Experts
I am very new to perl and need to make a script using perl.
I would like to remove blanks in a text tab delimited file in in a specfic column range ( colum 21 to column 43) sample input and output shown below :
Input:
117 102 650 652 654 656
117 93 95... (3 Replies)
Hey there - a bit of background on what I'm trying to accomplish, first off. I am trying to load the data from a pipe delimited file into a database. The loading tool that I use cannot handle embedded newline characters within a field, so I need to scrub them out.
Solutions that I have tried... (7 Replies)
I have a large flat file with variable length fields that are pipe delimited. The file has no new line or CR/LF characters to indicate a new record. I need to parse the file and after some number of fields, I need to insert a CR/LF to start the next record.
Input file ... (2 Replies)
Hi All
I wanted to know how to effectively delete some columns in a large tab delimited file.
I have a file that contains 5 columns and almost 100,000 rows
3456 f g t t
3456 g h
456 f h
4567 f g h z
345 f g
567 h j k lThis is a very large data file and tab delimited.
I need... (2 Replies)
Since there are approximately 75K gsfiles and hundreds of stfiles per gsfile, this script can take hours. How can I rewrite this script, so that it's much faster? I'm not as familiar with perl but I'm open to all suggestions.
ls file.list>$split
for gsfile in `cat $split`;
do
csplit... (17 Replies)
Hi,
I have the following command in place
nawk -F, '!a++' file > file.uniq
It has been working perfectly as per requirements, by removing duplicates by taking into consideration only first 3 fields. Recently it has started giving below error:
bash-3.2$ nawk -F, '!a++'... (17 Replies)
I am working on a homonym dictionary of names i.e. names which are clustered together according to their “sound-alike” pronunciation:
An example will make this clear:
Since the dictionary is manually constructed it often happens that inadvertently two sets of “homonyms” which should be grouped... (2 Replies)
I have a file size is around 24 G with 14 columns, delimiter with "|"
My requirement- can anyone provide me the fastest and best to get the below results
Number of records of the file
First column and second Column- Unique counts
Thanks for your time
Karti
------ Post updated at... (3 Replies)
I have a large file 1.5 gb and want to sort the file.
I used the following AWK script to do the job
!x++
The script works but it is very slow and takes over an hour to do the job. I suspect this is because the file is not sorted.
Any solution to speed up the AWk script or a Perl script would... (4 Replies)
Discussion started by: gimley
4 Replies
LEARN ABOUT SUNOS
wnnatod
wnnatod(1) User Commands wnnatod(1)NAME
wnnatod - Convert an EUC text dictionary to a binary dictionary
SYNOPSIS
/usr/bin/wnnatod [-s num] [-R] [-S] [-U] [-r] [-N] [-n] [-P filename] [-p filename] [-I] [-e] [-h filename] binary_dictionary_filename
DESCRIPTION
wnnatod reads a Japanese EUC text dictionary from the standard input, converts it to a binary dictionary and writes it to the specified
binary_dictionary_filename.
OPTIONS
The following options are available.
-s num Specifies the amount of memory to allocate (in words). num should be a little over the number of words in the dictionary.
Normally you do not need to specify this option. The default is 70,000. If wnnatod fails, notifying memory shortage, retry
the command with -s option.
-R Converts the EUC text dictionary to a reverse-searchable binary dictionary (default).
-S Converts the EUC text dictionary to a fixed-format dictionary.
-U Converts the EUC text dictionary to an editable dictionary.
-r Reverses the order of Kana and Kanji when converting the EUC text dictionary.
-N Sets the dictionary password to "*".
-n Sets the frequency password to "*".
-P filename Specifies the file name of the dictionary password.
-p filename Specifies the file name of the frequency password.
-I Creates a system dictionary.
-e Registers an entry's reading (Hiragana) as word in the binary dictionary if the reading and the word are the same (that is,
the word consists of only Hiragana). With this option, you cannot convert a text dictionary to a reverse-searchable
binary dictionary.
-h filename Specifies the file name that contains part of speech information.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWjwncu |
+-----------------------------+-----------------------------+
SEE ALSO wnndictutil(1), wnndtoa(1), wnnotow(1), wnntouch(1)SunOS 5.10 2 Mar 1998 wnnatod(1)