suppose u have 2 files ; where both files have one line in common.
say one file like that
>gi|62859953|ref|NP_001017322.1| plexin B2
MKEKERTKAITEIYLTRLLSVKGTLQQFVDNFFQSVLNSNQVVPPAVKYFFDFLDEQAEKYEIKDEDTVHIWKTNSLSLR... (13 Replies)
i'm writing some simple scripts to help me learn perl.
why does the print command get called after the shell script is executed?
the purpose of the shell script is to simply echo to the screen "script run". which is does, but before the print command, you can clearly see the shell script is... (3 Replies)
i have written a simple script to print the out of a command and send an mail but i am not getting a shell output here .please see my script
present output is like this i need an output as same as shell
Postfix log summaries for Jan 24 Grand Totals ------------ messages 1432 received 1439... (2 Replies)
hi all,
i want script to print the output in the following format
filename yyyy/mm/dd count
where count= no.of records in the file
Thanks in advance
hemanthsaikumar (11 Replies)
I have a shell script (.sh) and I want to pass a parameter value to the awk command but I am getting exception, please assist.
diff=$1$2.diff
id=$2 new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff | awk... (2 Replies)
Hi,
I want to print 1 to 10 or upto any number sequentially with space in a single line. Like,
1 2 3 4 5 6 7 ......
In shell script only.. Can anyone plz help me.
Thanks: (14 Replies)
Hi All, when I executed the query in normal unix mode, the output is
expected. if I executed the query using shell script, I am not getting the result. not sure whether I need to use dbms_output.put_line or echo.
dbms_output.put_line("COUNTRY_CODE"||" "||"SUB_TYPE"||" ... (3 Replies)
Perl::Critic::Policy::ControlStructures::ProhibitUnreachUserCContributed PerlPerl::Critic::Policy::ControlStructures::ProhibitUnreachableCode(3pm)NAME
Perl::Critic::Policy::ControlStructures::ProhibitUnreachableCode - Don't write code after an unconditional "die, exit, or next".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
This policy prohibits code following a statement which unconditionally alters the program flow. This includes calls to "exit", "die",
"return", "next", "last" and "goto". Due to common usage, "croak" and "confess" from Carp are also included.
Code is reachable if any of the following conditions are true:
o Flow-altering statement has a conditional attached to it
o Statement is on the right side of an operator "&&", "||", "//", "and", "or", or "err".
o Code is prefixed with a label (can potentially be reached via "goto")
o Code is a subroutine
EXAMPLES
# not ok
exit;
print "123
";
# ok
exit if !$xyz;
print "123
";
# not ok
for ( 1 .. 10 ) {
next;
print 1;
}
# ok
for ( 1 .. 10 ) {
next if $_ == 5;
print 1;
}
# not ok
sub foo {
my $bar = shift;
return;
print 1;
}
# ok
sub foo {
my $bar = shift;
return if $bar->baz();
print 1;
}
# not ok
die;
print "123
";
# ok
die;
LABEL: print "123
";
# not ok
croak;
do_something();
# ok
croak;
sub do_something {}
CONFIGURATION
This Policy is not configurable except for the standard options.
SEE ALSO
Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls
AUTHOR
Peter Guzis <pguzis@cpan.org>
COPYRIGHT
Copyright (c) 2006-2011 Peter Guzis. All rights reserved.
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 v5.14.22012-06-0Perl::Critic::Policy::ControlStructures::ProhibitUnreachableCode(3pm)