10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I'm looking at simplfying a function that flattens an array, it uses recursion and filters objects by type but this seems to be a waste of resources to me at least, using conditionals like this seems like a bad idea.
The array can be a generic type, int, string, float but not some... (2 Replies)
Discussion started by: f77hack
2 Replies
2. Homework & Coursework Questions
I'am writing a program in C language and my code is working perfectly i just need to add a search to it ...
My code lets users add companies, and then display them on screen...
i would like to add a search that allows user to type company name and then displayall its info on the screen !!
THANK... (1 Reply)
Discussion started by: aloushi
1 Replies
3. Shell Programming and Scripting
Hello to all,
I'm trying to separate the string "str" using a regex within match function.
The substrings that I want to separate, begin with 22, 23, 24 or 25 and followed by 12 or 14 characters. And I want to
replace 22 with MJS, 23 with UYT, 24 with WER and 25 with PIL.
For this string... (4 Replies)
Discussion started by: Ophiuchus
4 Replies
4. Shell Programming and Scripting
Trying to do some control flow parsing based on the index postion of an array member. Here is the pseudo code I am trying to write in (preferably in pure bash) where possible. I am thinking regex with do the trick, but need a little help.
pesudo code
if == ENDSINFIVEINTS ]]; then
do... (4 Replies)
Discussion started by: briandanielz
4 Replies
5. Shell Programming and Scripting
I am writing the code in perl.
I have an array in perl and each variable in the array contains the data in the below format
Now I need to check the below variable w.r.t system month I need to store the date and time(Tue Aug 7 03:54:12 2012) from the below data into file if contains only 'Aug'... (5 Replies)
Discussion started by: giridhar276
5 Replies
6. UNIX for Dummies Questions & Answers
Hello,
I'm working on unix with grep (GNU grep) 2.5.1. I'm going through some of the newer regex syntax using Regular Expression Reference - Advanced Syntax a guide.
ls -aLl /bin | grep "\(x\)"
Which works, just highlights 'x' where ever, when ever.
I'm trying to to get (?:) to work but... (4 Replies)
Discussion started by: MykC
4 Replies
7. Shell Programming and Scripting
Hi,
Is there any way I can grep an array against another array?
Basically here's what I need to do.
There will be an array containing some fixed texts and I have to check whether some files contain these lines. Reading the same files over and over again for each different pattern doesnt seem... (1 Reply)
Discussion started by: King Nothing
1 Replies
8. Shell Programming and Scripting
I tried to make the title/subject detailed, but well.. have to keep it short as well.
I am wanting to take a large list of strings, and search through a large list of files to hopefully find numerous matches. I am not sure the quickest way to do this though.
// List of files
file1.txt... (2 Replies)
Discussion started by: Rhije
2 Replies
9. Shell Programming and Scripting
Suppose there are two arrays of arrays:
@A = ( , , , );
@B = ( , , , , );
For each of $A, $A, $A..., I want to find the corresponding one in @B (match the letter, like $A eq $B), and print out both the second item, for example, $A and $B.
How can I do this in perl? grep + map? Hope I... (1 Reply)
Discussion started by: zx1106
1 Replies
10. Shell Programming and Scripting
hi
this is an example of code:
use strict;
use warnings;
open FILE, "/tmp/result_2";
my $regex="\\ Starting program ver. (.*)";
my $res="Program started, version <$1> - OK.\n";
while (<FILE>) {
if ($_ =~ /($regex)/) {
print "$res";
}
}
close FILE;
This finds $regex and print... (3 Replies)
Discussion started by: xist
3 Replies