Hi,
In a script I have to check that input text files with a variable number of tab delimited fields have at least n fields and no more than m fields. Records are delimited by <CR> and <LF>.
I have figured out code that will strip out all the alpha-numeric characters, convert the tabs to... (3 Replies)
Hi,
I'm trying this command - but get this error.
Do you guys have any workaround for this?
cat tf|sed 's/{//g'|sed 's/,//g'|awk '{for (i=1;i<=NF;i++) {if ($i == "OPTIME") {k = i + 2; print $i,$k}}}'
awk: record `2005 Jul 28 17:35:29...' has too many fields
record number 15
This is how... (3 Replies)
Hi all,
I have an input file with no delimiter. Let us say the file is abc.txt having values for fields namely, EmpNumEnameDesigSalDept. Ofcourse the file has got several records. Every field has got a fixed start and end position.
I need to assign the fields to corresponding varibles say... (1 Reply)
Dear All ,
I have the query
cat temp.txt
|28-07-1997|IF_LEG_DCCT|TOV JV sdfsdfdsfdsfdsCLOSED* KIEV|381015280
I need to count the number of fields in this pipe-seperated file. I beleive this is possible via AWK command.
The in above file, output of the count should be 5....
Can some-one... (5 Replies)
Hi,
i want to generate print statement using awk.
i have 20+ and 30+ fields in each line
Now its priting only first eight fields print statement as output not all.
my record is as shown below filename
... (2 Replies)
How do you write a shell script to compare records with the same fields then keep the biggeer id number fields (field separate by a pipe)
1150| San Jose|8|15|7|2013-02-19 00:00:00.000|2013-02-20 00:00:00.000
1263|San Jose|8|15|7|2013-02-19 00:00:00.000|2013-02-20 00:00:00.000... (4 Replies)
I'm trying to compare 2 files for differences in a selct number of fields. When differnces are found it will write the whole record of the second file including appending '|C' out to a delta file. Each record will have 20 fields, but only want to do comparison of 1st 15 fields. The 1st field of... (7 Replies)
I have a 2 part question on how to this in unix scripting using kshell or c shell.
I have a file described below:
1st record has 2 fields on it
every other record has 22 fields on it.
Example
ABC, email address
Detail 1
Detail 2
Detail 3
.
.
.
1st question is... (4 Replies)
Discussion started by: jclanc8
4 Replies
LEARN ABOUT PHP
xdiff_file_bdiff
XDIFF_FILE_BDIFF(3) 1 XDIFF_FILE_BDIFF(3)xdiff_file_bdiff - Make binary diff of two filesSYNOPSIS
bool xdiff_file_bdiff (string $old_file, string $new_file, string $dest)
DESCRIPTION
Makes a binary diff of two files and stores the result in a patch file. This function works with both text and binary files. Resulting
patch file can be later applied using xdiff_file_bpatch(3)/xdiff_string_bpatch(3).
PARAMETERS
o $old_file
- Path to the first file. This file acts as "old" file.
o $new_file
- Path to the second file. This file acts as "new" file.
o $dest
- Path of the resulting patch file. Resulting file contains differences between "old" and "new" files. It is in binary format and
is human-unreadable.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
xdiff_file_bdiff(3) example
The following code makes binary diff of two archives.
<?php
$old_version = 'my_script_1.0.tgz';
$new_version = 'my_script_1.1.tgz';
xdiff_file_bdiff($old_version, $new_version, 'my_script.bdiff');
?>
NOTES
Note
Both files will be loaded into memory so ensure that your memory_limit is set high enough.
SEE ALSO xdiff_file_bpatch(3).
PHP Documentation Group XDIFF_FILE_BDIFF(3)