|
|
Sponsored Content
Top Forums
UNIX for Beginners Questions & Answers
awk statements involving several loops
Post 303044743 by RudiC on Tuesday 3rd of March 2020 02:06:27 AM
03-03-2020
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to make a script that will replace backslashes in a file, but only if the occurance is a pathname. In the file, there are a lot of regular expressions as well, so I'm trying to preserve the integrity of those regular expressions, but convert Windows relative paths. I'm using bash and... (1 Reply)
Discussion started by: Loriel
1 Replies
2. Shell Programming and Scripting
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)
Discussion started by: jonathanm
4 Replies
3. Shell Programming and Scripting
I have an awk statement that works but I am calling awk twice and I know there has to be a way to combine the two statements into one. The purpose is to pull out just the ip address from loopback1.
cat config.txt | nawk 'BEGIN {FS="\n"}{RS="!"}{if ( $0 ~ "interface loopback1" ) print$4}' | nawk... (5 Replies)
Discussion started by: numele
5 Replies
4. UNIX for Dummies Questions & Answers
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)
Discussion started by: nerdcurious
2 Replies
5. UNIX for Dummies Questions & Answers
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)
Discussion started by: kasan0
3 Replies
6. Shell Programming and Scripting
Dear All,
I indeed your help for managing resarch data file.
for example I have,
data1.txt :
type of atoms z vz
Si 34 54
O 20 56
H 14 13
Si 40 17
O ... (11 Replies)
Discussion started by: ariesto
11 Replies
7. Shell Programming and Scripting
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)
Discussion started by: SkySmart
7 Replies
8. Shell Programming and Scripting
Hello again everyone,
yes, I'm back again for more help! So I'm attempting to read two separate files and generate some XML code from that. My current code is:
BEGIN {
print "<?xml version=\"1.0\" encoding=\"utf-8\">"
print "<Export>"
}
{
x=1;
print "<section name=\"Query" NR "\">"... (5 Replies)
Discussion started by: Parrakarry
5 Replies
9. Shell Programming and Scripting
Hi
What is the right structure to use awk with multiple If statements
The following code doesn't work
#
awk '
{
A = $1
}
END {
for ( i = 1; i <= c; i++ )
{
if ( A == 236 && A ==199... (7 Replies)
Discussion started by: khaled79
7 Replies
10. UNIX for Beginners Questions & Answers
Dear team,
The below is the input file.
Here need to run loop in awk which will check for "shaNmfTode=DL-$x,shaNmfTluster=myNmfTluster" where DL- has variable value started from 3 to 8. and CS has variable started from 1 to 2. after checking each and as per below two lines each... (1 Reply)
Discussion started by: shanul karim
1 Replies
LEARN ABOUT MOJAVE
uri::url5.18
URI::URL(3) User Contributed Perl Documentation URI::URL(3) NAME
URI::URL - Uniform Resource Locators SYNOPSIS
$u1 = URI::URL->new($str, $base); $u2 = $u1->abs; DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to be distributed with the libwww-perl library. The following differences exist compared to the "URI" class interface: o The URI::URL module exports the url() function as an alternate constructor interface. o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase". o The URI::URL->newlocal class method is the same as URI::file->new_abs. o URI::URL::strict(1) o $url->print_on method o $url->crack method o $url->full_path: same as ($uri->abs_path || "/") o $url->netloc: same as $uri->authority o $url->epath, $url->equery: same as $uri->path, $uri->query o $url->path and $url->query pass unescaped strings. o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters) o $url->params and $url->eparams methods o $url->base method. See URI::WithBase. o $url->abs and $url->rel have an optional $base argument. See URI::WithBase. o $url->frag: same as $uri->fragment o $url->keywords: same as $uri->query_keywords o $url->localpath and friends map to $uri->file. o $url->address and $url->encoded822addr: same as $uri->to for mailto URI o $url->groupart method for news URI o $url->article: same as $uri->message SEE ALSO
URI, URI::WithBase COPYRIGHT
Copyright 1998-2000 Gisle Aas. perl v5.18.2 2012-02-11 URI::URL(3)