I have a file having content:
I want to remove the repeated lines from it, i.e. I just want the any number just one time without any sorting in it.
The problem is that I am not getting result from 'uniq' command.
as output it coming:
Can anybody help.
I am attempting to sort a file using the following command:
sort +0 -t"|" infilename > outfilename
I am getting the following error:
sort: 0653-657 A write error occurred while sorting.
The file size is 15036274 bytes
This is an AIX 5.2 version
I believe this is a problem with the... (1 Reply)
Hello,
I tried to sort on column2 followed by column1 and notice how the "updated" value in column1 is not sorted correctly!
Can you tell me if i have the sort statement setup correctly please, thanks much!
sort -t "|" -k2 -k1 sortin > sortout
... (2 Replies)
there has several numbers which are:1,2,3,45,6,7,8,9,0,10,34,34,54,122,6756,54,87,99,2,1,45;
how to write a shell script orts the above numbers into descending order and puts them into and arrray and also find and prints the minimum and maximum of those numbers, and finds and prints the average... (4 Replies)
I have file (srv_lst) with the contents as ...
9.2 IRMD115
8.1 IRMD115
and I am using the sort as to get the bigger version as :
sort -r -u +1 $srv_lst | sort -k 1,1r
and the output is 9.2 which is good ..
if I have the contents of file srv_lst as :
9.2 IRMD115
10.2 IRMD115
... (4 Replies)
I have a file with contents:
1|4|oho hosfadu|
1|3|sdfsd fds|
2|2|sdfg|
2|1|sdf a|
3|5|ouhuh hu|
I would like to do three things to it;
1- first, sort it on the first two fields
2- get a unique count on the first field
3- and write the first two unique rows (uniqueness based off the... (4 Replies)
I am in need of some direction. First off I want to admit this is an assignment but I have hit a block. I need to sort, by the number of times a string occurs (count), and output the top 10. I have found what number gives me the top 10 so from there I need to know how to sort them. Any... (1 Reply)
Hello to everyone!
I'm really new in shell scripting and I'm experiencing a very odd problem. This is my first post in this forum, hope you can help!
I know that declaring arrays in Bourne Shell is impossible. But this is where I start having problems - system administrator did not install... (8 Replies)
Hi all,
i want to sort by the (1-8) columns and (9-7) columns:
my file:
MARTINEZ---PAUL
--DUPOND---EDDY
--DURANDJACQUES
--DUPOND--ALAIN
output:
--DUPOND--ALAIN
--DUPOND---EDDY
--DURANDJACQUES
MARTINEZ---PAUL (6 Replies)
Apologies if this should be in 'unix for dummies' thread..
I have a large file containing records like this:
16 Feb 02:49 s_A123_ctas_log.20100216024000.bin
26 Feb 02:55 s_B123_ctas_log.20100226024000.bin
05 Mar 05:22 s_A127_ctas_log.20100305024000.bin
I want to sort it by column 4... (2 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)