can anyone tell me why this doesn't work? I've been trying to play with character classes and I seem to be missing something here..!
echo "./comparecdna.summary" | awk '/^compare+]summary$/' # returns nothing
echo "./compare_cdna.summary" | awk '/^compare_+]summary$/' # returns nothing
echo... (5 Replies)
So, I need to find the instances of a certain font and remove it....so far in my testing I am using the find command with regex to find a font I want to pull out. However, I seem to be slightly stuck, and I am sure the beard stroking Unix geniuses here can help me.
My example code:
find... (7 Replies)
Hi,
I find it really strange while writing a simple regex to match and print the matched string,
dibyajyo@fwtest:~ #perl -e '$x = "root@rashmi>"; print "matched string:$1\n" if ($x =~ /(root@rashmi)/);'
matched string:root
dibyajyo@fwtest:~ #perl -e '$x = "root@rashmi>"; print... (1 Reply)
I am having issues escaping special characters in my AWK script as follows:
for id in `cat file`
do
grep $id in file2 | awk '\
BEGIN {var=""} \
{ if ( /stringwith+'|'+'50'chars/ ) {
echo "do this"
} else if ( /anotherString/ ) {
echo "do that"
} else {
... (4 Replies)
Hi all!
I am trying to register a device in an existing device class, but I am
having trouble getting the pointer to an existing class.
I can create a class in a module, get the pointer to it and then use
it to register the device with:
*cl = class_create(THIS_MODULE, className);... (0 Replies)
Hi,
I have following regex condition, however it does not work with different logs having same visible string.I believe it is because of some difference with space character, is it possible to make it work everywhere.
Can someone suggest a better string?
/BIND dn=" uid=/
Thanks. (8 Replies)
I have the two class definition as follows.
class A { public: int a; };
class B : virtual public A{ };
The size of class A is shown as 4, and size of class B is shown as 16. Why is this effect ?. (2 Replies)
Hello,
I want to check whether string has only numeric characters. The following code doesn't work for me
#!/usr/local/bin/bash
if ]]; then
echo "true"
else
echo "False"
fi
# ./yyy '346'
False
# ./yyy 'aaa'
False
I'm searching for solution using character classes, not regex.... (5 Replies)
Hello All,
I am a learner in C++. I was testing my inheritance knowledge with following piece of code.
#include <iostream>
using namespace std;
class base
{
public :
void display()
{
cout << "In base display()" << endl;
}
void display(int k)
{... (2 Replies)
Perl::Critic::Policy::Subroutines::ProtectPrivateSubs(3)User Contributed Perl DocumentatioPerl::Critic::Policy::Subroutines::ProtectPrivateSubs(3)NAME
Perl::Critic::Policy::Subroutines::ProtectPrivateSubs - Prevent access to private subs in other packages.
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
By convention Perl authors (like authors in many other languages) indicate private methods and variables by inserting a leading underscore
before the identifier. This policy catches attempts to access private variables from outside the package itself.
The subroutines in the POSIX package which begin with an underscore (e.g. "POSIX::_POSIX_ARG_MAX") are not flagged as errors by this
policy.
CONFIGURATION
You can define what a private subroutine name looks like by specifying a regular expression for the "private_name_regex" option in your
.perlcriticrc:
[Subroutines::ProtectPrivateSubs]
private_name_regex = _(?!_)w+
The above example is a way of saying that subroutines that start with a double underscore are not considered to be private. (Perl::Critic,
in its implementation, uses leading double underscores to indicate a distribution-private subroutine-- one that is allowed to be invoked by
other Perl::Critic modules, but not by anything outside of Perl::Critic.)
You can configure additional subroutines to accept by specifying them in a space-delimited list to the "allow" option:
[Subroutines::ProtectPrivateSubs]
allow = FOO::_bar FOO::_baz
These are added to the default list of exemptions from this policy. Allowing a subroutine also allows the corresponding method call. So
"FOO::_bar" in the above example allows both "FOO::_bar()" and "FOO->_bar()".
HISTORY
This policy is inspired by a similar test in B::Lint.
BUGS
Doesn't forbid "$pkg->_foo()" because it can't tell the difference between that and "$self->_foo()".
SEE ALSO
Perl::Critic::Policy::Variables::ProtectPrivateVars
AUTHOR
Chris Dolan <cdolan@cpan.org>
COPYRIGHT
Copyright (c) 2006-2011 Chris Dolan.
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 v5.16.3 2014-06-09 Perl::Critic::Policy::Subroutines::ProtectPrivateSubs(3)