how can i use two or multiple statements in the if part
of an awk code
for example
i want to check two flag if they are true i will write some print
operations and increase the counter.
here is the c version of the code that i want to write:
counter=0;
if (flag1==1 && flag2==0) {... (7 Replies)
Hi,
Despite reading the Conditional Statements chapter in the O'Reilly Sed & Awk book several times and looking at numerous examples, I cannot for the life of me get any kind of if ... else statement to work in my awk scripts! My scripts work perfectly (as they are written at least) and do what... (4 Replies)
Hello,
I'm a shell scripting noob and new to this forum as well. My question is can nested if statements be done with && and || instead and if it can be done can someone provide an example pls.
Thanks in advance for the help (1 Reply)
I'm converting some code from ksh on my macbook (Version M 1993-12-28 s+) to an older solaris machine with ksh 88.
I can't seem to figure out this line, it worked on the new shell version.
set -A combo -- $(for x in ${ImageIDs};
do
nawk -v s=$x 'if($2 == s) getline ; getline if ($1 ==... (2 Replies)
Hello all,
I am writing up an input file and I was hoping I could get some guidance as to how to best consolidate these 2 awk statements for 1 while loop.
Here's my input file
# cat databases.lst
#NOTE: These entries are delimited by tabs "\t"
#oracleSID name/pass
#
db11 ... (2 Replies)
I cannot get the code below to work correctly. The IF statement works just fine, but not the looping. The inner loop tries to find files for a given vendor; if found, I need to sleep giving another process time to move the files. Once the given vendor's files are gone, then I want to move on to the... (1 Reply)
Hi,
I have the following two awk statements which I'd like to consolidate into one by piping the output from the first into the second awk statement (rather than having to write kat.txt out to a file and then reading back in).
awk 'BEGIN {FS=OFS=" "} {printf("%s ", $2);for (x=7; x<=10;... (3 Replies)
i have a datafile that has several lines that look like this:
2,dataflow,Sun Mar 17 16:50:01 2013,1363539001,2990,excelsheet,660,mortar,660,4
using the following command:
awk -F, '{$3=strftime("%a %b %d %T %Y,%s",$3)}1' OFS=, $DATAFILE | egrep -v "\-OLDISSUES," | ${AWK} "/${MONTH} ${DAY}... (7 Replies)
Hi
What is the right structure to use awk with multiple If statements
The following code doesn't work
#
awk '
{
A = $1
}
END {
for ( i = 1; i <= c; i++ )
{
if ( A == 236 && A ==199... (7 Replies)
Hi everyone!
I'm having difficulties setting up a complex script with nested if statements while doing some word extracts, any help is appreciated.
Scenario:
1- Check if the file.txt has the word BINGO
2- If so then get the available number (any number) in the line that contains the word... (8 Replies)
Discussion started by: demmel
8 Replies
LEARN ABOUT DEBIAN
xml::node
Node(3pm) User Contributed Perl Documentation Node(3pm)NAME
XML::Node - Node-based XML parsing: an simplified interface to XML::Parser
SYNOPSIS
use XML::Node;
$xml_node = new XML::Node;
$xml_node->register( $nodetype, $callback_type => &callback_function );
$xml_node->register( $nodetype, $callback_type => $variable );
open(FOO, 'xmlgenerator |');
$p3->parse(*FOO);
close(FOO);
$xml_node->parsefile( $xml_filename );
DESCRIPTION
If you are only interested in processing certain nodes in an XML file, this module can help you simplify your Perl scripts significantly.
The XML::Node module allows you to register callback functions or variables for any XML node. If you register a call back function, it
will be called when the node of the type you specified are encountered. If you register a variable, the content of a XML node will be
appended to that variable automatically.
Subroutine register accepts both absolute and relative node registrations.
Here is an example of absolute path registration:
1. register(">TestCase>Name", "start" => &handle_TestCase_Name_start);
Here are examples of single node name registration:
2. register( "Name", "start" => &handle_Name_start);
3. register( "Name", "end" => &handle_Name_end);
4. register( "Name", "char" => &handle_Name_char);
Here is an example of attribute registration:
5. register(">TestCase:Author", "attr" => $testcase_author);
Abosolute path trigger condition is recommended because a "Name" tage could appear in different places and stands for differe names.
Example:
1 <Testcase>
2 <Name>Something</Name>
3 <Oracle>
4 <Name>Something</Name>
5 </Oracle>
6 </Testcase>
Statement 1 causes &handle_TestCase_Name_start to be called when parsing Line 2. Statements 2,3,4 cause the three handler subroutines to be
called when parsing both Line 2 and Line 4.
This module uses XML::Parser.
EXAMPLE
Examples "test.pl" and "parse_orders.pl" come with this perl module.
SEE ALSO
XML::Parser
NOTE
When you register a variable, XML::Node appends strings found to that variable. So please be sure to clear that variable before it is used
again.
AUTHORS
Chang Liu <liu@ics.uci.edu>
LAST MODIFIED
$Date: 2001/12/10 11:38:28 $
perl v5.10.0 2001-12-11 Node(3pm)