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 DEBIAN
cdtoa
CDTOA(1) General Commands Manual CDTOA(1)NAME
cdtoa - To convert the binary format of a dictionary back to
text format.
SYNOPSIS
cdtoa [-n] [-s] [-z] [-e] [-E] infilename
[-h cixingfile ] [ usagefreqfile ]
DEFAULT PATH
/usr/local/bin/cWnn4/cdtoa
DESCRIPTION
To convert the binary format of the dictionary to text
format, and output to standard output(stdout).
infilename is the name of the input binary format
dictionary.
The output may be piped into a file by using the ">"
command. For example,
cdtoa dict.dic > dict.u
"dict.u" here is the output text format dictionary, while the "dict.dic" is the input binary format dictionary.
usagefreqfile may indicate more than one user usage frequency files (for a particular user). These usage frequency information will be
reflected in the text format dictionary created.
OPTIONS -s To order the entries in text dictionary according to Pinyin or Zhuyin.
-n To attach sequence numbers to the output.
-z To convert the binary format back to text format in Zhuyin.
(Note: default is Pinyin)
-e If the Hanzi inside the text dictionary contains characters such as space and tab, they will be compacted to special format.
(Default)
-E If the Hanzi inside the text dictionary contains characters such as space and tab, they will NOT be compacted to special format.
-h cixingfile
To specify the Cixing definition file.
NOTE
1. The parts in [ ] are options. They may be omitted.
2. The Pinyin and Zhuyin dictionary has the same format.
3. The default conversion result of the text dictionary is in Pinyin.
13 May 1992 CDTOA(1)