Hi,
I had this syntax and no matter what I do, I can't get it run.
err message:
run6: syntax error at line 121 : `(' unexpected
I went to line 121 and it's comment out!
All the variables passed to nawk are valid.
There are two places I suspect have the problem:
1.... (3 Replies)
I found a command who prints x lines before and after a line who contain a searched string in a text file.
The command is :
-------------------
nawk 'c-->0;$0~s{if(b)for(c=b+1;c>1;c--)print r;print;c=a}b{r=$0}' b=2 a=4 s="string" file1
...where "b" and "a" are the number of lines to print... (2 Replies)
i'm new to shell scripting and have a problem please help me
in the script i have a nawk block which has a variable count
nawk{
.
.
.
count=count+1
print count
}
now i want to access the value of the count variable outside the awk block,like..
s=`expr count / m`
(m is... (5 Replies)
What am I doing wrong here? I get syntax error.
I am trying to parse a file looking for the lines with "running" as the first field then print the 5th field, then looking at the 9th field for specific values and writing the whole line to a junk file.
nawk ';
{if ($1 == "running")... (10 Replies)
Hi,
Please help me I want to filter all messages having a value less than a particular value..Please advice how to use <= in the below red marked script..
Getting the error as no such file or directory for the marked line no.
Thanks in advance...
Script is as under :
read message
gawk... (5 Replies)
help out with code. two files aaa bbb contains some records..output file xyz should be like this..see below
i/p file:aaa
08350|60521|0000|505|0000|1555|000|NYCMT|Pd_1 |-11878
i/p file: bbb
60521|60510
o/p file :xyz
60510|08350|60521|0000|505|0000|1555|000|NYCMT|Pd_1 |-11878 (5 Replies)
Hi.. i am running nawk scripts on solaris system to get records of file1 not in file2 and find duplicate records in a while with the following scripts -compare
nawk 'NR==FNR{a++;next;} !a {print"line"FNR $0}' file1 file2duplicate - nawk '{a++}END{for(i in a){if(a-1)print i,a}}' file1in the middle... (12 Replies)
Perl::Critic::Policy::ValuesAndExpressions::ProhibitLongUsernContrPerl::Critic::Policy::ValuesAndExpressions::ProhibitLongChainsOfMethodCalls(3pm)NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitLongChainsOfMethodCalls - Long chains of method calls indicate tightly coupled code.
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
A long chain of method calls usually indicates that the code knows too much about the interrelationships between objects. If the code is
able to directly navigate far down a network of objects, then when the network changes structure in the future, the code will need to be
modified to deal with the change. The code is too tightly coupled and is brittle.
$x = $y->a; #ok
$x = $y->a->b; #ok
$x = $y->a->b->c; #questionable, but allowed by default
$x = $y->a->b->c->d; #not ok
CONFIGURATION
This policy has one option: "max_chain_length" which controls how far the code is allowed to navigate. The default value is 3.
TO DO
Add a "class_method_exemptions" option to allow for things like
File::Find::Rule
->name('*.blah')
->not_name('thingy')
->readable()
->directory()
->in(@roots);
AUTHOR
Elliot Shank "<perl@galumph.com>"
COPYRIGHT
Copyright (c) 2007-2011 Elliot Shank.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license
can be found in the LICENSE file included with this module.
perl v5.14.2Perl::Critic::Policy::ValuesAndExpressions::ProhibitLongChainsOfMethodCalls(3pm)