04-26-2018
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Is there a command that sets a variable length?
I have a input of a variable length field but my output for that field needs to be set to 32 char.
Is there such a command?
I am on a sun box running ksh
Thanks (2 Replies)
Discussion started by: r1500
2 Replies
2. UNIX for Dummies Questions & Answers
Hi ,
I have a peculiar case, where my sed command is working on a file which contains lines of small length.
sed "s/XYZ:1/XYZ:3/g" abc.txt > xyz.txt
when abc.txt contains lines of small length(currently around 80 chars) , this sed command is working fine.
when abc.txt contains lines of... (3 Replies)
Discussion started by: thanuman
3 Replies
3. UNIX for Dummies Questions & Answers
I want to find out the record length of a fixed length file? I forgot the command. Any body know? (9 Replies)
Discussion started by: tranq01
9 Replies
4. Shell Programming and Scripting
Dear Forum,
I would like to know how could I found every result from one column at a table based at two table.
Exemplo:
Table:
Red 4
Red 5
Red 10
Black 33
Black 44
Black 5
Green 2
Green 55
Green 78
I would like to have every color with the lower result... (12 Replies)
Discussion started by: lColli
12 Replies
5. Shell Programming and Scripting
Hello Everyone,
I am stuck with one issue while working on abstract flat file which i have to use as input and load data to table.
Input Data-
------ ------------------------ ---- -----------------
WFI001 Xxxxxx Control Work Item A Number of Records
------ ------------------------... (5 Replies)
Discussion started by: sonali.s.more
5 Replies
6. Shell Programming and Scripting
Hi ,
I need to filter input file according to following
All rows with the following conditions should be removed
1) If in a row, the number of 'N's starting col 2 exceeds 2 (3 or more)
OR
2) If a row is duplicated with the same value, starting col 2,
A value 'N' is considered missing... (1 Reply)
Discussion started by: newbie83
1 Replies
7. Shell Programming and Scripting
I have a large file of many pairs of sequences and their headers, which always begin with '>'
I'm looking for help on how to retain only sequences (and their headers) below a certain length. So if min length was 10, output would be
I can filter by length, but I'm not sure how to exclude... (3 Replies)
Discussion started by: pathunkathunk
3 Replies
8. Shell Programming and Scripting
I have a file that stores data in pairs of lines, following this format:
line 1: header (preceded by ">")
line 2: sequence
Example.txt:
>seq1 name
GATTGATGTTTGAGTTTTGGTTTTT
>seq2 name
TTTTCTTC
I want to filter out the sequences and corresponding headers for all sequences that are less... (2 Replies)
Discussion started by: pathunkathunk
2 Replies
9. Shell Programming and Scripting
Hi
Can someone tell me which script will work best (in terms of speed and simplicity to write and run) for a large text file to filter all the lines with a minimum specified length of words ? A sample script with be definitely of great help !!! Thanks in advance. :) (4 Replies)
Discussion started by: my_Perl
4 Replies
LEARN ABOUT PHP
ob_get_clean
OB_GET_CLEAN(3) 1 OB_GET_CLEAN(3)
ob_get_clean - Get current buffer contents and delete current output buffer
SYNOPSIS
string ob_get_clean (void )
DESCRIPTION
Gets the current buffer contents and delete current output buffer.
ob_get_clean(3) essentially executes both ob_get_contents(3) and ob_end_clean(3).
The output buffer must be started by ob_start(3) with PHP_OUTPUT_HANDLER_CLEANABLE flag. Otherwise ob_get_clean(3) will not work.
RETURN VALUES
Returns the contents of the output buffer and end output buffering. If output buffering isn't active then FALSE is returned.
EXAMPLES
Example #1
A simple ob_get_clean(3) example
<?php
ob_start();
echo "Hello World";
$out = ob_get_clean();
$out = strtolower($out);
var_dump($out);
?>
The above example will output:
string(11) "hello world"
SEE ALSO
ob_get_contents(3), ob_start(3).
PHP Documentation Group OB_GET_CLEAN(3)