Id like to delete a line from a file using (preferably a single line unix command) if it contains a certain string pattern.
If line contains "abcdef" then delete that line.
Help greatly appreciated. (7 Replies)
Hi Everyone,
I have:
$val="QQ3_1899_CD4".
The output will be:
1899.
I did $val =~ /(\d+)/g; the output is 318994, then i use substr to get those 1899. This is not efficient.
Is any simple way, like just one line can do? Thanks (1 Reply)
Can someone tell me how I can do this?
e.g:
Say file1.txt contains:
today is monday
the 22 of
NOVEMBER
2010
and file2.txt contains:
the
11th
month
of
How do i replace the word NOVEMBER with (5 Replies)
I have a list of strings in file:
10 10 AAA
120 13 BBBBB
23 11 CCCCC
11 32 DDDDDD
I want to replace first column of the text such as: 10, 129, 23, 11 with 11, 22, 33, 44.
I can do line by line, but just not sure how to replace partial string without... (1 Reply)
Hi,
I am facing issue while reading data from a file in UNIX. my requirement is to compare two files and for the text pattern matching in the 1st file, replace the contents in second file by the contents of first file from start to the end and write the contents to thrid file.
i am able to... (2 Replies)
Hi, I have a tab delimited text file like this one. I need to do a partial match of a particular cell and then replace matches with an empty cell. So here is a sample:
Smith FordMustang ChevroletCamaro
Miller FordFiesta
Jones KiaSorrento
Davis ChevroletCamaro
Johnson ToyotaHighlander
I... (4 Replies)
I have a file comp.pkglist which mention package version and release . In 'version change' and 'release change' line there are two versions 'old' and 'new' Version Change: --> Release Change: -->
cat comp.pkglist
Package list: nss-util-devel-3.28.4-1.el6_9.x86_64
Version Change: 3.28.4 -->... (1 Reply)
I have the below string which i need to compare with a file and replace this string in the file which matches closely. Can anyone help me on this.
string(Scenario 1)- user::r--,user::ourfrd:r--
String(Scenario 2)- user::r--
File
****
# file: /local/Desktop/myfile
# owner: me
# group:... (6 Replies)
Discussion started by: sarathy_a35
6 Replies
LEARN ABOUT PHP
msgfmt_set_pattern
MSGFMT_SET_PATTERN(3) 1 MSGFMT_SET_PATTERN(3)MessageFormatter::setPattern - Set the pattern used by the formatter
Object oriented style
SYNOPSIS
public bool MessageFormatter::setPattern (string $pattern)
DESCRIPTION
Procedural style
bool msgfmt_set_pattern (MessageFormatter $fmt, string $pattern)
Set the pattern used by the formatter
PARAMETERS
o $fmt
- The message formatter
o $pattern
- The pattern string to use in this message formatter. The pattern uses an 'apostrophe-friendly' syntax; it is run through
umsg_autoQuoteApostrophe before being interpreted.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
msgfmt_set_pattern(3) example
<?php
$fmt = msgfmt_create( "en_US", "{0, number} monkeys on {1, number} trees" );
echo "Default pattern: '" . msgfmt_get_pattern( $fmt ) . "'
";
echo "Formatting result: " . msgfmt_format( $fmt, array(123, 456) ) . "
";
msgfmt_set_pattern( $fmt, "{0, number} trees hosting {1, number} monkeys" );
echo "New pattern: '" . msgfmt_get_pattern( $fmt ) . "'
";
echo "Formatted number: " . msgfmt_format( $fmt, array(123, 456) ) . "
";
?>
Example #2
OO example
<?php
$fmt = new MessageFormatter( "en_US", "{0, number} monkeys on {1, number} trees" );
echo "Default pattern: '" . $fmt->getPattern() . "'
";
echo "Formatting result: " . $fmt->format(array(123, 456)) . "
";
$fmt->setPattern("{0, number} trees hosting {1, number} monkeys" );
echo "New pattern: '" . $fmt->getPattern() . "'
";
echo "Formatted number: " . $fmt->format(array(123, 456)) . "
";
?>
The above example will output:
Default pattern: '{0,number} monkeys on {1,number} trees'
Formatting result: 123 monkeys on 456 trees
New pattern: '{0,number} trees hosting {1,number} monkeys'
Formatted number: 123 trees hosting 456 monkeys
SEE ALSO msgfmt_create(3), msgfmt_get_pattern(3).
PHP Documentation Group MSGFMT_SET_PATTERN(3)