10 More Discussions You Might Find Interesting
1. Homework & Coursework Questions
I have to find the min and max on a specific column in a file after sending that column and one other to a output file but I keep getting a maximum of zero
below is what i have so far if anyone can give me advice on what i am doing wrong the help would be much appreciated
# ! /usr/bin/perl -w... (2 Replies)
Discussion started by: dstewie
2 Replies
2. Shell Programming and Scripting
Hi all,
I have a log file which has logs. I am reading logs line by line into perl arrays. I want to print all the arrays elements starting from 8(word) to end of the line.
print array......array to a new file. and I have to do it in perl as res of the program in perl.
Please help me on... (9 Replies)
Discussion started by: firestar
9 Replies
3. Programming
Recently my project needs int64 variables. However my os and computer are both 32bits.
So how can i use int64 as a parameter in a function.
and is int64 a structure as user-defined structures.....
???
thanx
i am waiting for ur answer:rolleyes: (2 Replies)
Discussion started by: macroideal
2 Replies
4. Shell Programming and Scripting
Hi All,
I have a file (FileNames.txt) which contains the following data in it.
$ cat FileNames.txt
MYFILE17XXX208Sep191307.csv
MYFILE19XXX208Sep192124.csv
MYFILE20XXX208Sep192418.csv
MYFILE22XXX208Sep193234.csv
MYFILE21XXX208Sep193018.csv
MYFILE24XXX208Sep194053.csv... (5 Replies)
Discussion started by: krish_indus
5 Replies
5. Shell Programming and Scripting
Hi,
Is there any way of ignoring case in Perl's index function?
Thanks. (2 Replies)
Discussion started by: King Nothing
2 Replies
6. Shell Programming and Scripting
Hi all,
I wanted to access two arrays (of same size) using one for loop.
Ex:
#!/bin/bash
declare -a num
declare -a words
num=(1 2 3 4 5 6 7)
words=(one two three four five six seven)
for num in ${num}
do
echo ":$num: :${words}:"
done
Required Output:
:1: :one: (11 Replies)
Discussion started by: 14341
11 Replies
7. Shell Programming and Scripting
Hi
I need some help using arrays in perl.
I have an array say var and a variable var1.
I want to check if the var1 is present in the array. How do I check that ?
my @var = 1...10;
my $var1 =5;
if ( $var1 in @var )
{
.......
}
else
{
.......
}
Something like above. Can some... (2 Replies)
Discussion started by: ammu
2 Replies
8. UNIX for Dummies Questions & Answers
brothers why inode index starts from 1 unlike array inex which starts from 0
its a question from the design of unix operating system of maurice j.bach
i need to know the answer urgently...someone help please (1 Reply)
Discussion started by: sairamdevotee
1 Replies
9. Filesystems, Disks and Memory
why do inode indices starts from 1 unlike array indexes which starts from 0
its a question from "the design of unix operating system" of maurice j bach
id be glad if i get to know the answer quickly
:) (0 Replies)
Discussion started by: sairamdevotee
0 Replies
10. Programming
hello ppl,
i'm coding a perl script and i have the following situation:
@array1 = ("test1", "test2", "test3");
@array2 = ("something1", "something2", "something1");
$var1 = "with_one_of_the_array1_values";
$var2 = "with_one_of_the_array2_values";
what i want to do is to compare $var1... (2 Replies)
Discussion started by: crashnburn
2 Replies
