10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a quick question on parsing the hour/minute and value from a text file and remove the seconds portion. For example in the below text file:
20:26:01 95.83
20:27:01 96.06
20:28:01 95.99
20:29:01 7.11
20:30:01 5.16
20:31:01 8.27
20:32:02 9.79
20:33:01 11.27
20:34:01 7.83... (2 Replies)
Discussion started by: satishrao
2 Replies
2. Solaris
Dear,
One of our customer which is located in Iraq/Baghdad, has informed us about a official change in daylight saving time in few days later and has asked us to fix this issue.
So, the current timezone of that system is set as 'Asia/Baghdad' which is correct. however to fix the issue I went... (0 Replies)
Discussion started by: Anti_Evil
0 Replies
3. Shell Programming and Scripting
Hi,
First of all, thanks for all the awesome suggestions on this forum. This helps all the UNIX enthusiast like me.
Now, I had a similar requirement as mentioned in a very old post here:
Question about Perderabo's "Days Elapsed Between Two Dates"
But I am struggling what to change in the... (5 Replies)
Discussion started by: CleoBos
5 Replies
4. UNIX for Dummies Questions & Answers
Hi all,
I have a csv file that appears as follows:
,2013/03/26,2012/12/26,4,1,"2017/09/26,5.75%","2017/09/26,1,2018/09/26,1,2019/09/26,1,2020/09/26,1,2021/09/26,1",,,2012/12/26,now when i use the split function like this:
my @f = split/,/; the split function will split the data that is... (2 Replies)
Discussion started by: WongSifu
2 Replies
5. UNIX for Dummies Questions & Answers
I was reading man for cp, and I found the option cp -d.
What does it mean?
According to the documentation -d is the same as --no-dereference --preserve=link.
I understand that --preserve preserves the attributes of the file such as time stamp, but I have no clue about neither --preserve=link... (2 Replies)
Discussion started by: santiagorf
2 Replies
6. Homework & Coursework Questions
1. After trying to compile code error is given Lvalue required as left operand of assignment.
2. Relevant commands, code, scripts, algorithms:
if , else if
3. The attempts at a solution (include all code and scripts):
/*
File: incircles.cpp
Created by: James Selhorst
... (2 Replies)
Discussion started by: c++newb
2 Replies
7. Shell Programming and Scripting
I want to get newvar outside the while
any ideas?
while read myline; do
var=${myline}
newvar1=$(let "$var")
done
echo $newvar1
I found it its ok now Thank you! (0 Replies)
Discussion started by: sanantonio7777
0 Replies
8. UNIX for Dummies Questions & Answers
Hi guys,
I think this is a basic question. I'm not very familiar with this.
I'm trying to round a number up and round a number down. From what I have read this can be done using POSIX. I have tried to to use this, but i'm getting errors:
sub findGridBounds($$$%)
{
use POSIX;
... (0 Replies)
Discussion started by: WongSifu
0 Replies
9. Programming
z < 0 ? z= z + 2*r*cos(theta) : z= z - 2*r*cos(theta);
Does anyone know what is wrong here?
I've got compiler msg:
lvalue required as left operand of assignment
All variables are "double". I'm using gcc compiler (but I don't think that matters) (5 Replies)
Discussion started by: EmilyTheStrange
5 Replies
10. Programming
Hi,
I am trying to compile a program (not coded by me), and i'm getting this error:
203: error: lvalue required as left operand of assignment
As you may be guessing, the program doesn't compile, the line number 203 is the following:
... (2 Replies)
Discussion started by: Zykl0n-B
2 Replies