Hi,
I am new to UNIX scripting and woiuld appreicate your help...
Input file contains only one (but long) record:
aaaaabbbbbcccccddddd.....
Desired file:
NEW RECORD #new record (hardcoded) added as first record - its length is irrelevant#
aaaaa
bbbbb
ccccc
ddddd
...
...
... (1 Reply)
I need to write a script that can find a bad record (for example: there is date field colom but value provided in the file for this field is N/A) then script shoud searches this pattern and then insert the whole record into the bad file.
Example:
File1
Name designation dateOfJoining... (1 Reply)
I need to write a script that can find a bad record (for example: there is date field colom but value provided in the file for this field is N/A) then script shoud searches this pattern and then insert the whole record into the bad file.
Example:
File1
Name designation dateOfJoining... (2 Replies)
Hi guys,
i have a big file with the following format.This includes header(H),detail(D) and trailer(T) information in the file.My problem is i have to search for the character "6h" at 14 th and 15 th position in all the records .if it is there i have to write all those records into a... (1 Reply)
Hi there,
I have trouble selecting record that contain one biggest value for a group of other values. I mean, this is my table:
mysql> SELECT * FROM b;
+----+------+-------+
| id | user | value |
+----+------+-------+
| 1 | 1 | 100 |
| 3 | 1 | 150 |
| 5 | 1 | 300 |
| 6... (20 Replies)
Hi Friends,
This is the only solution to my task. So, any help is highly appreciated.
I have a file
cat input1.bed
chr1 100 200 abc
chr1 120 300 def
chr1 145 226 ghi
chr2 567 600 unix
Now, I have another file by name
input2.bed (This file is a binary file not readable by the... (7 Replies)
Hello,
I am working on an application that uses allot of memory depending on the input. I am also working on more than one processing algorithm.
The program has a long processing time (hours) so it would be nice to be able to monitor the maximum memory footprint of the application during runs... (1 Reply)
Discussion started by: LMHmedchem
1 Replies
LEARN ABOUT DEBIAN
marc::file::microlif
MARC::File::MicroLIF(3pm) User Contributed Perl Documentation MARC::File::MicroLIF(3pm)NAME
MARC::File::MicroLIF - MicroLIF-specific file handling
SYNOPSIS
use MARC::File::MicroLIF;
my $file = MARC::File::MicroLIF->in( $filename );
while ( my $marc = $file->next() ) {
# Do something
}
$file->close();
undef $file;
EXPORT
None.
The buffer must be large enough to handle any valid record because we don't check for cases like a CR/LF pair or an end-of-record/CR/LF
trio being only partially in the buffer.
The max valid record is the max MARC record size(99999) plus one or two characters per tag (CR, LF, or CR/LF). It's hard to say what the
max number of tags is, so here we use 6000. (6000 tags can be squeezed into a MARC record only if every tag has only one subfield
containing a maximum of one character, or if data from multiple tags overlaps in the MARC record body. We're pretty safe.)
METHODS
in()
Opens a MicroLIF file for reading.
Gets the next chunk of data. If $want_line is true then you get the next chunk ending with any combination of
and
of any length. If
it is false or not passed then you get the next chunk ending with x60 followed by any combination of
and
of any length.
All trailing
and
are stripped.
header()
If the MicroLIF file has a file header then the header is returned. If the file has no header or the file has not yet been opened then
"undef" is returned.
decode()
Decodes a MicroLIF record and returns a USMARC record.
Can be called in one of three different ways:
$object->decode( $lif )
MARC::File::MicroLIF->decode( $lif )
MARC::File::MicroLIF::decode( $lif )
TODO RELATED MODULES
MARC::File
LICENSE
This code may be distributed under the same terms as Perl itself.
Please note that these modules are not products of or supported by the employers of the various contributors to the code.
AUTHOR
Andy Lester, "<andy@petdance.com>"
perl v5.10.1 2010-03-29 MARC::File::MicroLIF(3pm)