9 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
So I need to Write an array processing program using a Linux shell programming language to perform the following.
Load array X of 20 numbers from an input file X.
Load array Y of 20 numbers from an input file Y.
Compute array Z by multiply Xi * Yi then compute the square-root of this... (2 Replies)
Discussion started by: sarapham409
2 Replies
2. Shell Programming and Scripting
I'm looking for an efficient way to sum elements from 2 arrays using AWK and preserve header as well as sample names in the output array. I have Ubuntu 16.04 LTS. For example;
ARRAY 1
SAMPLE DERIVED ANCESTRAL
Sample1 14352 0
Sample2 14352 0
Sample3 14352 0
Sample4 ... (8 Replies)
Discussion started by: Geneanalyst
8 Replies
3. Shell Programming and Scripting
Where is the delete or remove post option? (1 Reply)
Discussion started by: f77hack
1 Replies
4. Shell Programming and Scripting
I need your help to discover missing elements for each box.
In theory each box should have 4 items: ITEM01, ITEM02, ITEM08, and ITEM10.
Some boxes either have a missing item (BOX02 ITEM08) or might have da duplicate item (BOX03 ITEM02) and missing another one (BOX03 ITEM01).
file01.txt
... (2 Replies)
Discussion started by: alex2005
2 Replies
5. Shell Programming and Scripting
i have one file which contains data like the below
DE_CODE|AXXANY|APP_NAME|TELCO|LOC|NY
DE_CODE|AXXATX|APP_NAME|TELCO|LOC|TX
DE_CODE|AXXABT|APP_NAME|TELCO|LOC|BT
DE_CODE|AXXANJ|APP_NAME|TELCO|LOC|NJ
DE_CODE|AXXANJwt|APP_NAME|TELCO|LOC|WT
am going use a for loop or whole loop which will... (3 Replies)
Discussion started by: mail2sant
3 Replies
6. Shell Programming and Scripting
Hey everyone.
Is it possible to use two arrays in a loop?
Basically what I am trying to do is iterate through the elements in an array, and, based on a condition, use the current position in the array to point to that index in the array. Here's the loop structure I'm looking for:
... (1 Reply)
Discussion started by: msarro
1 Replies
7. Shell Programming and Scripting
PHP question...I posted this on the Web Development forum, but maybe this is a better place!
I have an SQL query that's pulled back user IDs as a set of columns. Rather than IDs, I want to use their names.
So I have an array of columns $col with values 1,7,3,12 etc and I've got an array $person... (3 Replies)
Discussion started by: JerryHone
3 Replies
8. Shell Programming and Scripting
How do I access one of the indices in array tst with the code below?
tst=sprintf("%5.2f",Car / 12)
When I scan thru the array with
for ( i in tst ) { print i,tst }
I get the output of:
vec-7 144
But when I try this in the END
print tst
It looks like it's not set.
What am... (6 Replies)
Discussion started by: timj123
6 Replies
9. UNIX for Advanced & Expert Users
I have a webpage, http://my.dns.com/~zp523/index.html,
I want all people to have read and execute privileges. I want to extend it with execute privilege. Which command should be used in chmod?
is it only give read(r) & execute(x) parameter in 'chmod ??? index.html'
thk a lot!! (1 Reply)
Discussion started by: zp523444
1 Replies