Converting from Centigrade to Fahrenheit and vice versa.
I need to write a script that will take the input from a file and convert the number from centigrade to fahrenheit and vice versa.
This is what I have but it doesn't seem to be correct.
Also the data file has 11 numbers inside of it and the output needs to be listed as so:
please let me know that in unix using c programming language we can do binary to string conversion and vice versa using ltoa and atol but how can we do it in c++ programming language.
thank you in advance. (3 Replies)
Hi,
I have a pdf file. i want to convert it to text file and do some work on it and later want to convert it back to pdf. Can this be done via unix?
or
Is there a way unix can directly work on PDF file? (2 Replies)
Hi,
I am new to Unix and discovered this example problem online that I believe will help my learning:
Run the command's below
env >> xx
env >> xx
env >> xx
env >> xx
env >> xx
You will now have a file called XX with the env redirected into it 5 times
Create a script named... (2 Replies)
i am thinking of replacing my vista with ubuntu.
Questions:
1) what will be the advantages and disadvantages of using ubuntu instead of vista?
2) what will be the setbacks of replacing my vista?
3) how hard is it to cope up with the new OS? what must i learn to utilize ubuntu? (1 Reply)
Hi
I have a system PRIMARY where I can push or pull files to/from STANDBY using scp. I can also ssh without entering a password.
On the STANDBY system if I try and use scp or ssh it asks for a password.
I checked in ~/.ssh and there was no authorized_keys file on the PRIMARY server. After... (2 Replies)
Hi all,
I installed Oracle virtual box 4.1.8 on my desktop. I installed Windows 2008 server R2 as one instance and Solaris 10 as another instance. When am trying to ping from Windows to solaris and vice-versa, ping not working.
windows IP : 10.1.47.24
Solaris IP : 10.1.47.25
netstat... (2 Replies)
Hello All,
I have a below data in a .csv file where all rows where col1 is A, col2 is odd numbers, similarly even numbers for all rows where col1 is B.
Note that my data has some other columns(not shown here) too (around 100) after col2.
Tool,Data
A,1
A,3
A,5
....
so on
B,2
B,4
.... ... (4 Replies)
Hi All,
I have a binary file which is being exported from a Database, and i need to convert that to ASCII format. How can i achieve that? And this solution should work for any file which is given to us; means they will give different files from different tables.
Thanks in advance. (8 Replies)
Perl::Critic::Policy::ValuesAndExpressions::ProhibitMismUsereContributedPerl::Critic::Policy::ValuesAndExpressions::ProhibitMismatchedOperators(3)NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitMismatchedOperators - Don't mix numeric operators with string operands, or vice-versa.
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
Using the wrong operator type for a value can obscure coding intent and possibly lead to subtle errors. An example of this is mixing a
string equality operator with a numeric value, or vice-versa.
if ($foo == 'bar') {} #not ok
if ($foo eq 'bar') {} #ok
if ($foo eq 123) {} #not ok
if ($foo == 123) {} #ok
CONFIGURATION
This Policy is not configurable except for the standard options.
NOTES
If warnings are enabled, the Perl interpreter usually warns you about using mismatched operators at run-time. This Policy does essentially
the same thing, but at author-time. That way, you can find out about them sooner.
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 v5.16.32014Perl::Critic::Policy::ValuesAndExpressions::ProhibitMismatchedOperators(3)