I want to check the second argument for a specific string .
The code below is what I am trying, but I get:
UX:test (./test): ERROR: { if ($0 ~ /StringImLooking4/) {print $1} }: Unknown operator
I want to test if the second argument contains the string StringImLooking4
Unixware 7
... (1 Reply)
Hello,
I am wondering if you can assist with my question and ask kindly for this.
I have a number of files that are listed as file1.gz through file100.gz.
I am trying to perform a grep on the files and find a specific date that only resides within within one of the files. There are... (3 Replies)
Hi
I am trying to search for a certain set of patterns within a file, and then perform other commands based on output.
testfile contents:
password requisite pam_cracklib.so lcredit=-1 ucredit=-1 ocredit=-1
script:
D="dcredit=-1"
if
then
echo $D exists
else
echo $D doesnt... (8 Replies)
Hi All,
I have a csv file like the following:
"ABCD2","EFGH2","XXXX","1"
"ABCD2","EFGH2","XXXX","2"
I want to grep out the row which contains the value of 2 within the 4th column, so then i can use the extracted record to cut up and store into numerous variables.
Obviously when... (3 Replies)
hi my code is something like
count=0
echo "oracle TABLESPACE NAME nd TARGET"
while
do
count=`expr $count + 1`
(1) tts_space_name$count=`echo $tts | cut -d "," -f$count`
(2) target$count=grep $(tts_space_name$count)... (2 Replies)
Hi,
I have a file with "n" number of lines. I need to get rid of a specific line having a specific string from the file. I tried some possibilities but not successful.
For ex: in a file named "test"
hope should be removed along with the line.
... (8 Replies)
Hello,
I know there are many questions and replies regarding grep command.
What I would like to do is a bit different.
File A:
hello world welcome to my page
this is my test site
how are you
I am fine, thank you
where have you been
I was in hospital
really hope you are fine now
Thanks,... (10 Replies)
Hello,
I have two files. All urls are space seperated.
source
http://xx.yy.zz http://df.ss.sd.xz http://09.09.090.01
http://11.22.33 http://canada.xx.yy http://01.02.03.04
http://33.44.55 http://98.87.76.65 http://russia.xx.zz
http://aa.tt.xx.zz http://1w.2e.3r.4t http://china.rr.tt
... (4 Replies)
Perl::Critic::Policy::ValuesAndExpressions::ProhibitQuotPerl::Critic::Policy::ValuesAndExpressions::ProhibitQuotesAsQuotelikeOperatorDelimiters(3)NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitQuotesAsQuotelikeOperatorDelimiters - Don't use quotes ("'", """, "`") as delimiters
for the quote-like operators.
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
With the obvious exception of using single-quotes to prevent interpolation, using quotes with the quote-like operators kind of defeats the
purpose of them and produces obfuscated code, causing problems for future maintainers and their editors/IDEs.
$x = q"q"; #not ok
$x = q'q'; #not ok
$x = q`q`; #not ok
$x = qq"q"; #not ok
$x = qr"r"; #not ok
$x = qw"w"; #not ok
$x = qx`date`; #not ok
$x =~ m"m"; #not ok
$x =~ s"s"x"; #not ok
$x =~ tr"t"r"; #not ok
$x =~ y"x"y"; #not ok
$x =~ m'$x'; #ok
$x =~ s'$x'y'; #ok
$x = qr'$x'm; #ok
$x = qx'finger foo@bar'; #ok
CONFIGURATION
This policy has three options: "single_quote_allowed_operators", "double_quote_allowed_operators", and "back_quote_allowed_operators",
which control which operators are allowed to use each of "'", """, "`" as delimiters, respectively.
The values allowed for these options are a whitespace delimited selection of the "m", "q", "qq", "qr", "qw", "qx", "s", "tr", and "y"
operators.
By default, double quotes and back quotes (backticks) are not allowed as delimiters for any operators and single quotes are allowed as
delimiters for the "m", "qr", "qx", and "s" operators. These defaults are equivalent to having the following in your .perlcriticrc:
[ValuesAndExpressions::ProhibitQuotesAsQuotelikeOperatorDelimiters]
single_quote_allowed_operators = m s qr qx
double_quote_allowed_operators =
back_quote_allowed_operators =
SUGGESTED BY
Michael Schwern
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 v5.16.3Perl::Critic::Policy::ValuesAndExpressions::ProhibitQuotesAsQuotelikeOperatorDelimiters(3)